Class GridViewTemplate

This component represents a customizable view template for displaying flat tabular data.

Inheritance
System.Object
GridViewTemplate
MasterGridViewTemplate
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public class GridViewTemplate : Component, IDataItemSource, IHierarchicalRow, INotifyPropertyChangingEx, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IGridViewEventListener

Constructors

GridViewTemplate()

Initializes a new instance of the GridViewTemplate class.

Declaration
public GridViewTemplate()

Properties

AddNewRowPosition

Gets or sets a value indicating the location of the new row in the view template.

Declaration
public SystemRowPosition AddNewRowPosition { get; set; }
Property Value
SystemRowPosition

See Also

AllowAddNewRow

Gets or sets a value indicating whether the user can add new rows through the grid.

Declaration
public bool AllowAddNewRow { get; set; }
Property Value
System.Boolean

Remarks

When set to true an empty row is added in which the user can enter data for the new record. Set to false to hide the row.
The row position is controlled through AddNewRowPosition

See Also

AllowAutoSizeColumns

Gets or sets a value indicating whether user can automatically resize a column to fit its content by double-clicking the right border of header cell.

Declaration
public bool AllowAutoSizeColumns { get; set; }
Property Value
System.Boolean

See Also

AllowCellContextMenu

Gets or sets a value indicating whether context menu is displayed when user right clicks on a data cell.

Declaration
public bool AllowCellContextMenu { get; set; }
Property Value
System.Boolean

AllowColumnChooser

Gets or sets a value indicating whether GridViewColumnChooser is available to the user for this instance of GridViewTemplate.

Declaration
public bool AllowColumnChooser { get; set; }
Property Value
System.Boolean

See Also

AllowColumnHeaderContextMenu

Gets or sets a value indicating whether context menu is displayed when user right-clicks on a column header.

Declaration
public bool AllowColumnHeaderContextMenu { get; set; }
Property Value
System.Boolean

AllowColumnReorder

Gets or sets a value indicating whether user can reorder Columns.

Declaration
public bool AllowColumnReorder { get; set; }
Property Value
System.Boolean

AllowColumnResize

Gets or sets a value indicating whether user can resize columns.

Declaration
public bool AllowColumnResize { get; set; }
Property Value
System.Boolean

Remarks

This property does not prevent developer from setting Width

See Also

AllowDeleteRow

Gets or sets a value indicating whether user can delete rows.

Declaration
public bool AllowDeleteRow { get; set; }
Property Value
System.Boolean

See Also

AllowDragToGroup

Gets or sets a value indicating whether user can drag a column header to grouping panel.

Declaration
public bool AllowDragToGroup { get; set; }
Property Value
System.Boolean

AllowEditRow

Gets or sets a value indicating whether user can edit rows.

Declaration
public bool AllowEditRow { get; set; }
Property Value
System.Boolean

See Also

AllowMultiColumnSorting

Gets or sets a value indicating whether the end-user can sort by more than one column.

Declaration
public bool AllowMultiColumnSorting { get; set; }
Property Value
System.Boolean

AllowRowHeaderContextMenu

Gets or sets a value indicating whether context menu is displayed when user right clicks on a row header.

Declaration
public bool AllowRowHeaderContextMenu { get; set; }
Property Value
System.Boolean

AllowRowReorder

Gets or sets a value indicating whether the user is able to reorder rows in the grid

Declaration
public bool AllowRowReorder { get; set; }
Property Value
System.Boolean

See Also

AllowRowResize

Gets or sets a value indicating whether user can resize a row.

Declaration
public bool AllowRowResize { get; set; }
Property Value
System.Boolean

Remarks

This property does not prevent developer from setting Height

See Also

AllowSearchRow

Gets or sets a value indicating whether the user can search in the data contained in the grid.

Declaration
public bool AllowSearchRow { get; set; }
Property Value
System.Boolean

Remarks

When set to true a search row is added where the user can enter search criteria. Set to false to hide the row. The row position is controlled through SearchRowPosition

See Also

AutoExpandGroups

Sets or gets a value indicating the initial state of group rows when data is grouped.

Declaration
public bool AutoExpandGroups { get; set; }
Property Value
System.Boolean

See Also

AutoGenerateColumns

Gets or sets a value indicating whether columns are created automatically when the Telerik.WinControls.UIViewTemplate.DataSource or Telerik.WinControls.UIViewTemplate.DataMember properties are set.

Declaration
public bool AutoGenerateColumns { get; set; }
Property Value
System.Boolean

Returns true if the columns should be created automatically; otherwise, false. The default is true.

AutoSizeColumnsMode

Gets or sets a value indicating how column widths are determined.

Declaration
public GridViewAutoSizeColumnsMode AutoSizeColumnsMode { get; set; }
Property Value
GridViewAutoSizeColumnsMode

See Also

AutoUpdateObjectRelationalSource

Gets or sets a value indicating whether the underlying source in Object-relational binding should be automatically updated on create,update or delete operations (enables CRUD in Object-relational mode).

Declaration
public bool AutoUpdateObjectRelationalSource { get; set; }
Property Value
System.Boolean

BindingContext

Gets or sets the binding context.

Declaration
public BindingContext BindingContext { get; }
Property Value
System.Windows.Forms.BindingContext

The binding context.
Implements

BottomPinnedRowsMode

Gets or sets a value indicating how bottom pinned rows are laid out.

Declaration
public GridViewBottomPinnedRowsMode BottomPinnedRowsMode { get; set; }
Property Value
GridViewBottomPinnedRowsMode

See Also

Caption

Gets or sets the caption text.

Declaration
public string Caption { get; set; }
Property Value
System.String

CaseSensitive

Indicates whether string comparisons of data are case-sensitive.

Declaration
public bool CaseSensitive { get; set; }
Property Value
System.Boolean

ChildRows

Gets the child rows.

Declaration
public GridViewChildRowCollection ChildRows { get; }
Property Value
GridViewChildRowCollection

The child rows.
Implements

ChildViewTabsPosition

Gets or sets the position to place tabs for child views related with this template.

Declaration
public TabPositions ChildViewTabsPosition { get; set; }
Property Value
TabPositions

ColumnCount

Gets or sets the number of columns displayed in the current GridViewTemplate.

Declaration
public int ColumnCount { get; set; }
Property Value
System.Int32

Columns

Gets the columns.

Declaration
public virtual GridViewColumnCollection Columns { get; }
Property Value
GridViewColumnCollection

The columns.

ContainsColumnExpression

Gets a value indicating if the template contains a column with defined expression.

Declaration
public bool ContainsColumnExpression { get; }
Property Value
System.Boolean

CurrentColumn

Gets or sets the column containing the current cell in the grid.

Declaration
public GridViewColumn CurrentColumn { get; set; }
Property Value
GridViewColumn

See Also

DataMember

Gets or sets the name of the list or table in the data source for which the GridViewTemplate is displaying data.

Declaration
public string DataMember { get; set; }
Property Value
System.String

DataSource

Gets or sets the data source that the GridViewTemplate is displaying data for.

Declaration
public object DataSource { get; set; }
Property Value
System.Object

DataView

Gets the data view.

Declaration
public RadCollectionView<GridViewRowInfo> DataView { get; }
Property Value
RadCollectionView<GridViewRowInfo>

The data view.

EnableAlternatingRowColor

Gets or sets a value indicating whether alternating row color is enabled.

Declaration
public virtual bool EnableAlternatingRowColor { get; set; }
Property Value
System.Boolean

EnableCustomFiltering

Gets or sets a value indicating whether the data can be filtered programmatically.

Declaration
public bool EnableCustomFiltering { get; set; }
Property Value
System.Boolean

EnableCustomGrouping

Gets or sets a value indicating whether the data can be grouped programmatically.

Declaration
public bool EnableCustomGrouping { get; set; }
Property Value
System.Boolean

EnableCustomSorting

Gets or sets a value indicating whether the data can be sorted programmatically.

Declaration
public bool EnableCustomSorting { get; set; }
Property Value
System.Boolean

EnableFiltering

Gets or sets a value indicating whether the data in the current DataView can be filtered.

Declaration
public bool EnableFiltering { get; set; }
Property Value
System.Boolean

EnableGrouping

Gets or sets a value indicating whether the data in the current GridViewTemplate can be grouped by users.

Declaration
public bool EnableGrouping { get; set; }
Property Value
System.Boolean

See Also

EnableHierarchyFiltering

Gets or sets a value indicating whether the data can be filtered using parent/child relationship.

Declaration
public bool EnableHierarchyFiltering { get; set; }
Property Value
System.Boolean

EnableSorting

Gets or sets a value indicating whether the data can be sorted by the end-users.

Declaration
public bool EnableSorting { get; set; }
Property Value
System.Boolean

EventDispatcher

Gets the event dispatcher

Declaration
public virtual EventDispatcher EventDispatcher { get; }
Property Value
EventDispatcher

ExcelFilteredColumns

Keep the order of the columns in the Excel Like filtering

Declaration
public List<GridViewDataColumn> ExcelFilteredColumns { get; }
Property Value
System.Collections.Generic.List<GridViewDataColumn>

FilterDescriptors

Gets the filter descriptors.

Declaration
public FilterDescriptorCollection FilterDescriptors { get; }
Property Value
FilterDescriptorCollection

The filter descriptors.

FilterPredicate

Gets or sets the filter predicate used for filtering operation.

Declaration
public Predicate<GridViewRowInfo> FilterPredicate { get; set; }
Property Value
System.Predicate<GridViewRowInfo>

The filter.

GroupComparer

Gets or sets the group comparer.

Declaration
public IComparer<Group<GridViewRowInfo>> GroupComparer { get; set; }
Property Value
System.Collections.Generic.IComparer<Group<GridViewRowInfo>>

The group comparer.

GroupDescriptors

Gets the group descriptors.

Declaration
public GroupDescriptorCollection GroupDescriptors { get; }
Property Value
GroupDescriptorCollection

The group descriptors.

GroupPredicate

Gets or sets the group predicate.

Declaration
public GroupPredicate<GridViewRowInfo> GroupPredicate { get; set; }
Property Value
GroupPredicate<GridViewRowInfo>

The group predicate.

Groups

Gets the groups.

Declaration
public DataGroupCollection Groups { get; }
Property Value
DataGroupCollection

The groups.

HierarchyDataProvider

Gets or sets the hierarchy data provider.

Declaration
public virtual GridViewHierarchyDataProvider HierarchyDataProvider { get; set; }
Property Value
GridViewHierarchyDataProvider

The hierarchy data provider.

HierarchyLevel

Gets the level of nesting for this template.

Declaration
public int HierarchyLevel { get; }
Property Value
System.Int32

Implements

HorizontalScrollState

Gets or sets the display state of grid horizontal scrollbars.

Declaration
public ScrollState HorizontalScrollState { get; set; }
Property Value
ScrollState

IsInitialized

Gets a value indicating whether the component is initialized.

Declaration
public bool IsInitialized { get; }
Property Value
System.Boolean

IsSelfReference

Gets a value indicating whether this is self reference relation.

Declaration
public bool IsSelfReference { get; }
Property Value
System.Boolean

true if this relation is self reference; otherwise, false.

IsUpdating

Determines whether the template is in a Begin/End update block.

Declaration
public bool IsUpdating { get; }
Property Value
System.Boolean

IsVirtualRows

Gets a value indicating whether the ChildRows in hierarchy mode is virtual and hosted outside Rows collection.

Declaration
public bool IsVirtualRows { get; }
Property Value
System.Boolean

true if this instance is virtual rows; otherwise, false.

ListSource

Gets the list source.

Declaration
public RadListSource<GridViewRowInfo> ListSource { get; }
Property Value
RadListSource<GridViewRowInfo>

The list source.

MasterTemplate

Gets the root template.

Declaration
public virtual MasterGridViewTemplate MasterTemplate { get; }
Property Value
MasterGridViewTemplate

MasterViewInfo

Gets the master view info.

Declaration
public GridViewInfo MasterViewInfo { get; }
Property Value
GridViewInfo

The master view info.

MergeCellsEditMode

Sets a value indicating how the merged cells will be edited.

Declaration
public MergeCellsEditMode MergeCellsEditMode { get; set; }
Property Value
MergeCellsEditMode

MergeCellsMode

Indicates whether and how the cells will be merged.

Declaration
public MergeCellsMode MergeCellsMode { get; set; }
Property Value
MergeCellsMode

NewRowText

Gets or sets the text displayed in the new row. If this values is null or empty the text from the localization provider will be used.

Declaration
public string NewRowText { get; set; }
Property Value
System.String

The new row text.

OwnerSite

Gets or sets the owner site.

Declaration
public ISite OwnerSite { get; set; }
Property Value
System.ComponentModel.ISite

The owner site.

Parent

Gets or sets the parent.

Declaration
public GridViewTemplate Parent { get; }
Property Value
GridViewTemplate

The parent.

PinnedColumns

Gets a readonly collection of GridViewColumn containing the pinned rows in this template.

Declaration
public ReadOnlyCollection<GridViewColumn> PinnedColumns { get; }
Property Value
System.Collections.ObjectModel.ReadOnlyCollection<GridViewColumn>

ReadOnly

Gets or sets a value indicating whether the data in this template can be modified

Declaration
public bool ReadOnly { get; set; }
Property Value
System.Boolean

RowCount

Gets or sets the number of rows contained in the current GridViewTemplate.

Declaration
public int RowCount { get; set; }
Property Value
System.Int32

Rows

Gets the rows.

Declaration
public GridViewRowCollection Rows { get; }
Property Value
GridViewRowCollection

The rows.

SearchRowPosition

Gets or sets a value indicating the location of the search row in the view template.

Declaration
public SystemRowPosition SearchRowPosition { get; set; }
Property Value
SystemRowPosition

See Also

SelectLastAddedRow

Gets or sets a value indicating whether the last added row in the RadGridView DataSource will be selected by the control.

Declaration
public bool SelectLastAddedRow { get; set; }
Property Value
System.Boolean

true if [select last added row]; otherwise, false.

SelectNewRowAsCurrent

This property controls if the new row will be made current if there are no other row in the grid.

Declaration
public bool SelectNewRowAsCurrent { get; set; }
Property Value
System.Boolean

ShowChildViewCaptions

Gets or sets a value indicating whether to show child view captions.

Declaration
public bool ShowChildViewCaptions { get; set; }
Property Value
System.Boolean

ShowCollapsedGroupSummaries

Indicates whether summary rows of collapsed groups will be visible. If true the summary rows will not be hidden when the group is collapsed. Note that the GridViewGroupRowInfo has the same property and it has higher priority. If you need different behavior for different groups/group levels, you can use the CreateRowInfo event and set the ShowCollapsedGroupSummaries of each group individually.

Declaration
public bool ShowCollapsedGroupSummaries { get; set; }
Property Value
System.Boolean

ShowColumnHeaders

Gets or sets a value indicating whether the column headers are visible.

Declaration
public bool ShowColumnHeaders { get; set; }
Property Value
System.Boolean

ShowFilterCellOperatorText

Gets or sets a value indicating whether the filter operator text should be shown in the filter cell

Declaration
public bool ShowFilterCellOperatorText { get; set; }
Property Value
System.Boolean

true if [show filter cell operator text]; otherwise, false.

ShowFilteringRow

Gets or sets a value indicating whether the filtering row should be visible.

Declaration
public bool ShowFilteringRow { get; set; }
Property Value
System.Boolean

ShowGroupedColumns

Gets or sets a value indicating whether the columns by which the data is grouped are visible.

Declaration
public bool ShowGroupedColumns { get; set; }
Property Value
System.Boolean

Remarks

Set to false, and each column contained in the GroupDescriptors, will get hidden. Set to true to see all columns. If some column is still not visible, check IsVisible.

See Also

ShowHeaderCellButtons

Gets or sets a value indicating whether the header cell buttons are visible.

Declaration
public bool ShowHeaderCellButtons { get; set; }
Property Value
System.Boolean

ShowParentGroupSummaries

Gets or sets a value indicating whether parent group summary rows are visible in grouping.

Declaration
public bool ShowParentGroupSummaries { get; set; }
Property Value
System.Boolean

ShowRowHeaderColumn

Gets or sets a value indicating whether the row header column is visible.

Declaration
public bool ShowRowHeaderColumn { get; set; }
Property Value
System.Boolean

ShowSelectColumn

Gets or sets a value indicating whether the select column is visible. The select column in only supported for the GridViewSelectionMode.FullRowSelect.

Declaration
public bool ShowSelectColumn { get; set; }
Property Value
System.Boolean

ShowSubTotals

Gets or sets a value indicating whether summary rows will be shown for each group. The property is only relevant when the grid is grouped.

Declaration
public bool ShowSubTotals { get; set; }
Property Value
System.Boolean

ShowTotals

Gets or sets a value indicating whether total summary rows are visible in grouping.

Declaration
public bool ShowTotals { get; set; }
Property Value
System.Boolean

SortComparer

Gets or sets the sort comparer.

Declaration
public IComparer<GridViewRowInfo> SortComparer { get; set; }
Property Value
System.Collections.Generic.IComparer<GridViewRowInfo>

The sort comparer.

SortDescriptors

Gets the sort descriptors.

Declaration
public SortDescriptorCollection SortDescriptors { get; }
Property Value
SortDescriptorCollection

The sort descriptors.

SummaryRowGroupHeaders

Gets the collection containing the summary items placed in the group header.

Declaration
public GridViewSummaryRowItemCollection SummaryRowGroupHeaders { get; }
Property Value
GridViewSummaryRowItemCollection

SummaryRowsBottom

Gets the collection containing summary rows placed at the bottom of each DataGroup.

Declaration
public GridViewSummaryRowItemCollection SummaryRowsBottom { get; }
Property Value
GridViewSummaryRowItemCollection

SummaryRowsTop

Gets the collection containing summary rows placed on top of each DataGroup.

Declaration
public GridViewSummaryRowItemCollection SummaryRowsTop { get; }
Property Value
GridViewSummaryRowItemCollection

Tag

Gets or sets the tag.

Declaration
public object Tag { get; set; }
Property Value
System.Object

The tag.

Templates

Gets the child templates.

Declaration
public GridViewTemplateCollection Templates { get; }
Property Value
GridViewTemplateCollection

The child templates.

UseCheckboxRowSelectionOnly

Gets or sets a value indicating whether user can select rows only via the selection checkboxes.

Declaration
public bool UseCheckboxRowSelectionOnly { get; set; }
Property Value
System.Boolean

Remarks

This property will only be considered if ShowSelectColumn is true.

VerticalScrollState

Gets or sets the display state of grid vertical scrollbars.

Declaration
public ScrollState VerticalScrollState { get; set; }
Property Value
ScrollState

ViewDefinition

Gets or sets the IGridViewDefinition associated with this template.

Declaration
public IGridViewDefinition ViewDefinition { get; set; }
Property Value
IGridViewDefinition

Methods

AnalyzeQueueCore(List<GridViewEvent>)

Declaration
protected virtual bool AnalyzeQueueCore(List<GridViewEvent> events)
Parameters
System.Collections.Generic.List<GridViewEvent> events

Returns
System.Boolean

BeginInit()

Begins initialization of the view template.

Declaration
public virtual void BeginInit()

BeginUpdate()

Begins the update.

Declaration
public virtual void BeginUpdate()

BestFitColumns()

Widens / shrinks all columns based on the space required by the text in the columns.

Declaration
public void BestFitColumns()

BestFitColumns(BestFitColumnMode)

Widens / shrinks all columns based on the space required by the text in the columns.

Declaration
public void BestFitColumns(BestFitColumnMode mode)
Parameters
BestFitColumnMode mode

The mode.

ClearAllSummariesFromGroups()

Clears all summaries from groups.

Declaration
protected virtual void ClearAllSummariesFromGroups()

CollapseAll()

Collapses all expandable rows.

Declaration
public void CollapseAll()

CollapseAllGroups()

Collapses all group rows when data is grouped.

Declaration
public void CollapseAllGroups()

CreateBindingContext()

Creates the binding context.

Declaration
protected virtual BindingContext CreateBindingContext()
Returns
System.Windows.Forms.BindingContext

CreateListSource()

Creates the list source.

Declaration
protected virtual GridViewListSource CreateListSource()
Returns
GridViewListSource

DeferRefresh()

Defers the refresh.

Declaration
public virtual IDisposable DeferRefresh()
Returns
System.IDisposable

DispatchEvent(GridViewEvent)

Dispatches the event.

Declaration
protected virtual void DispatchEvent(GridViewEvent gridEvent)
Parameters
GridViewEvent gridEvent

The grid event.

DispatchEvent(GridViewEvent, Boolean)

Dispatches the event.

Declaration
protected virtual void DispatchEvent(GridViewEvent gridEvent, bool postUI)
Parameters
GridViewEvent gridEvent

The grid event.
System.Boolean postUI

The post UI.

Dispose(Boolean)

Releases the unmanaged resources used by the System.ComponentModel.Component and optionally releases the managed resources.

Declaration
protected override void Dispose(bool disposing)
Parameters
System.Boolean disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.

EndInit()

Ends view template initialization.

Declaration
public virtual void EndInit()

EndUpdate()

Ends the update.

Declaration
public void EndUpdate()

EndUpdate(Boolean)

Ends the update.

Declaration
public void EndUpdate(bool notify)
Parameters
System.Boolean notify

EndUpdate(Boolean, DataViewChangedEventArgs)

Ends the update.

Declaration
public virtual void EndUpdate(bool notify, DataViewChangedEventArgs e)
Parameters
System.Boolean notify

DataViewChangedEventArgs e

EndUpdate(DataViewChangedEventArgs)

Ends the update.

Declaration
public void EndUpdate(DataViewChangedEventArgs e)
Parameters
DataViewChangedEventArgs e

EnsureHierarchyProvider()

Resets the hierarchy data provider.

Declaration
protected virtual void EnsureHierarchyProvider()

EnsureRowType(GridViewTemplate)

Ensures the type of the row.

Declaration
protected virtual void EnsureRowType(GridViewTemplate gridViewTemplate)
Parameters
GridViewTemplate gridViewTemplate

The grid view template.

ExpandAll()

Expands all expandable rows.

Declaration
public void ExpandAll()

ExpandAllGroups()

Expands all group rows when data is grouped.

Declaration
public void ExpandAllGroups()

GetDefaultCurrentRow(GridViewTemplate, GridViewInfo, Boolean)

Declaration
protected virtual GridViewRowInfo GetDefaultCurrentRow(GridViewTemplate template, GridViewInfo viewInfo, bool checkItemCount)
Parameters
GridViewTemplate template

GridViewInfo viewInfo

System.Boolean checkItemCount

Returns
GridViewRowInfo

GetEventListenerPirotiy()

Declaration
protected virtual EventListenerPriority GetEventListenerPirotiy()
Returns
EventListenerPriority

GetEventProcessMode()

Declaration
protected virtual GridEventProcessMode GetEventProcessMode()
Returns
GridEventProcessMode

LoadFrom(IDataReader)

Unbound load the IDatareader data and reset current DataSource

Declaration
public void LoadFrom(IDataReader dataReader)
Parameters
System.Data.IDataReader dataReader

NotifyRowExpanded()

This method is used to notify the template, that a row is expanded, while event dispatch is suspended.

Declaration
public virtual void NotifyRowExpanded()

OnBindingContextChanged(EventArgs)

Raises the BindingContextChanged event.

Declaration
protected virtual void OnBindingContextChanged(EventArgs e)
Parameters
System.EventArgs e

The System.EventArgs instance containing the event data.

OnCreateRowInfo(GridViewCreateRowInfoEventArgs)

Raises the CreateRowInfo event.

Declaration
protected virtual void OnCreateRowInfo(GridViewCreateRowInfoEventArgs e)
Parameters
GridViewCreateRowInfoEventArgs e

The GridViewCreateRowInfoEventArgs instance containing the event data.

OnNotifyPropertyChanged(PropertyChangedEventArgs)

Raises the NotifyPropertyChanged event

Declaration
protected virtual void OnNotifyPropertyChanged(PropertyChangedEventArgs e)
Parameters
System.ComponentModel.PropertyChangedEventArgs e

OnNotifyPropertyChanged(String)

Raises the PropertyChanged event

Declaration
protected virtual void OnNotifyPropertyChanged(string propertyName)
Parameters
System.String propertyName

The name of the property

OnPropertyChanging(String)

Declaration
protected virtual bool OnPropertyChanging(string propertyName)
Parameters
System.String propertyName

Returns
System.Boolean

OnPropertyChanging(PropertyChangingEventArgsEx)

Raises the PropertyChanging event. Note: This method is called even when the notifications are suspended.

Declaration
protected virtual void OnPropertyChanging(PropertyChangingEventArgsEx e)
Parameters
PropertyChangingEventArgsEx e

A PropertyChangingEventArgsEx instance containing event data.

OnViewChanged(Object, DataViewChangedEventArgs)

Called when the view is changed.

Declaration
protected virtual void OnViewChanged(object sender, DataViewChangedEventArgs e)
Parameters
System.Object sender

The sender.
DataViewChangedEventArgs e

The DataViewChangedEventArgs instance containing the event data.

OnViewChanged(DataViewChangedEventArgs)

Raises the ViewChanged event.

Declaration
protected void OnViewChanged(DataViewChangedEventArgs e)
Parameters
DataViewChangedEventArgs e

The DataViewChangedEventArgs instance containing the event data.

PostProcessEventCore(GridViewEvent)

Declaration
protected virtual GridViewEventResult PostProcessEventCore(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

PreProcessEventCore(GridViewEvent)

Declaration
protected virtual GridViewEventResult PreProcessEventCore(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

ProcessColumnPropertyChangedEvent(GridViewColumn, RadPropertyChangedEventArgs)

Declaration
protected virtual GridViewEventResult ProcessColumnPropertyChangedEvent(GridViewColumn column, RadPropertyChangedEventArgs e)
Parameters
GridViewColumn column

RadPropertyChangedEventArgs e

Returns
GridViewEventResult

ProcessEventCore(GridViewEvent)

Declaration
protected virtual GridViewEventResult ProcessEventCore(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Refresh()

Refreshes this instance.

Declaration
public virtual void Refresh()

Refresh(GridViewColumn[])

Refreshes the specified affected columns.

Declaration
public virtual void Refresh(params GridViewColumn[] affectedColumns)
Parameters
GridViewColumn[] affectedColumns

The affected columns.

ResetCurrentColumn()

Resets the current column.

Declaration
protected virtual void ResetCurrentColumn()

ResetCurrentRow()

Resets the current row.

Declaration
protected virtual void ResetCurrentRow()

ResumeEvent(KnownEvents)

Resumes the event.

Declaration
protected virtual void ResumeEvent(KnownEvents eventId)
Parameters
KnownEvents eventId

The event id.

SetEnableAlternatingRowColor(Boolean)

Sets whether the alternating row color is enabled.

Declaration
protected virtual void SetEnableAlternatingRowColor(bool value)
Parameters
System.Boolean value

The value.

SetError(GridViewCellCancelEventArgs, Exception)

Sets the error.

Declaration
public void SetError(GridViewCellCancelEventArgs e, Exception exception)
Parameters
GridViewCellCancelEventArgs e

The GridViewCellCancelEventArgs instance containing the event data.
System.Exception exception

The exception.

SetError(GridViewCellCancelEventArgs, String)

Sets the error.

Declaration
public void SetError(GridViewCellCancelEventArgs e, string message)
Parameters
GridViewCellCancelEventArgs e

The GridViewCellCancelEventArgs instance containing the event data.
System.String message

The message.

SetError(GridViewDataErrorEventArgs)

Declaration
public void SetError(GridViewDataErrorEventArgs e)
Parameters
GridViewDataErrorEventArgs e

SetParent(GridViewTemplate)

Sets the parent for this template. Never use this method directly. Instead, add the template to its parent's collection.

Declaration
public void SetParent(GridViewTemplate parent)
Parameters
GridViewTemplate parent

The parent template.

SetProperty<T>(String, ref T, T)

General method for setting the value of the field related to the property that is modified. This method confirms that the old and new values are different, then fires the PropertyChanging event, then sets the given value to the supplied field, and fires the PropertyChanged event. Note: If the PropertyChanging event is canceled, the last two actions are not performed.

Declaration
protected virtual bool SetProperty<T>(string propertyName, ref T propertyField, T value)
Parameters
System.String propertyName

The name of the property, that will appear as propertyName in the PropertyChanging and PropertyChanged event args.
T propertyField

The field, that is related to the property.
T value

The value that is to be set to the field in case the PropertyChanging event is not being System.ComponentModel.CancelEventArgs.Cancel.
Returns
System.Boolean

true if new value is being set
Type Parameters
T

The type of the field that is to be modified.
Examples
public class MyNotificationsTest : NotifyPropertyBase
{
    private int myInt = 0;
    private int myInt2 = 0; //

    public int AsInt
    {
       get 
       { 
          return this.myField; 
       }
       set
       {
          if (SetProperty("AsInt", ref this.myInt, value))
          {
             // perform additional actions when new value is set to myInt.
          }
       }
    }

    public int AsInt2
    {
       get 
       { 
          return (float)this.myInt2; 
       }
       set
       {
          // The following property setter is the same as the previous one.
          if (this.myInt2 != value) 
          {
              PropertyChangingEventArgs2 ea = new PropertyChangingEventArgs2("AsInt2", value);
              OnPropertyChanging(ea);

              if (!ea.Cancel)
              {
                 this.myInt2 = (int)ea.Value;
                 OnPropertyChanged("AsInt2");

                 // perform additional actions when new value is set to myInt2.
              }
           }
       }
    }
}

SuspendEvent(KnownEvents)

Suspends the event.

Declaration
protected virtual void SuspendEvent(KnownEvents eventId)
Parameters
KnownEvents eventId

The event id.

UnwireEvents()

Declaration
protected virtual void UnwireEvents()

WireEvents()

Declaration
protected virtual void WireEvents()

Events

BindingContextChanged

Occurs when [binding context changed].

Declaration
public event EventHandler BindingContextChanged
Event Type
System.EventHandler

Implements

CreateRowInfo

Occurs when the instance of GridViewRowInfo is created.

Declaration
public event GridViewCreateRowInfoEventHandler CreateRowInfo
Event Type
GridViewCreateRowInfoEventHandler

Initialized

Occurs when initialization of the component is completed.

Declaration
public event EventHandler Initialized
Event Type
System.EventHandler

PropertyChanged

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
System.ComponentModel.PropertyChangedEventHandler

PropertyChanging

Declaration
public event PropertyChangingEventHandlerEx PropertyChanging
Event Type
PropertyChangingEventHandlerEx

Implements

ViewChanged

Occurs when the view is changed.

Declaration
public event DataViewChangedEventHandler ViewChanged
Event Type
DataViewChangedEventHandler

Explicit Interface Implementations

IDataItemSource.BindingComplete()

Declaration
void IDataItemSource.BindingComplete()
Implements

IDataItemSource.Initialize()

Initializes IDataItemSource.

Declaration
void IDataItemSource.Initialize()
Implements

IDataItemSource.MetadataChanged(PropertyDescriptor)

Declaration
void IDataItemSource.MetadataChanged(PropertyDescriptor pd)
Parameters
System.ComponentModel.PropertyDescriptor pd

Implements

IDataItemSource.NewItem()

Create new row item.

Declaration
IDataItem IDataItemSource.NewItem()
Returns
IDataItem

Implements

IGridViewEventListener.AnalyzeQueue(List<GridViewEvent>)

Declaration
bool IGridViewEventListener.AnalyzeQueue(List<GridViewEvent> events)
Parameters
System.Collections.Generic.List<GridViewEvent> events

Returns
System.Boolean

Implements

IGridViewEventListener.DesiredEvents

Declaration
GridEventType IGridViewEventListener.DesiredEvents { get; }
Returns
GridEventType

Implements

IGridViewEventListener.DesiredProcessMode

Declaration
GridEventProcessMode IGridViewEventListener.DesiredProcessMode { get; }
Returns
GridEventProcessMode

Implements

IGridViewEventListener.PostProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.PostProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

IGridViewEventListener.PreProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.PreProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

IGridViewEventListener.Priority

Declaration
EventListenerPriority IGridViewEventListener.Priority { get; }
Returns
EventListenerPriority

Implements

IGridViewEventListener.ProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.ProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

IHierarchicalRow.HasChildViews

Declaration
bool IHierarchicalRow.HasChildViews { get; }
Returns
System.Boolean

Implements

IHierarchicalRow.Parent

Declaration
IHierarchicalRow IHierarchicalRow.Parent { get; }
Returns
IHierarchicalRow

Implements

Extension Methods