Class GridViewRowInfo

This class contains logical information about a row of tabular data which is presented in the RadGridView.

Inheritance

System.Object

GridViewRowInfo

GridViewDataRowInfo

GridViewDetailsRowInfo

GridViewGroupRowInfo

GridViewSystemRowInfo

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Telerik.WinControls.UI

Assembly: Telerik.WinControls.GridView.dll

Syntax

public abstract class GridViewRowInfo : IDataItem, IHierarchicalRow, INotifyPropertyChanged, INotifyPropertyChangingEx, IDisposable

Constructors

GridViewRowInfo(GridViewInfo)

Initializes a new instance of the GridViewRowInfo.

Declaration

public GridViewRowInfo(GridViewInfo viewInfo)

Parameters

GridViewInfo viewInfo An instance of GridViewInfo which the current row belongs to.

Fields

AllowResizeState

Declaration

protected const int AllowResizeState = 64

Field Value

System.Int32

IsAttachedState

Declaration

protected const int IsAttachedState = 1

Field Value

System.Int32

IsCurrentState

Declaration

protected const int IsCurrentState = 4

Field Value

System.Int32

IsExpandedState

Declaration

protected const int IsExpandedState = 16

Field Value

System.Int32

IsInitializedState

Declaration

protected const int IsInitializedState = 256

Field Value

System.Int32

IsModifiedState

Declaration

protected const int IsModifiedState = 2

Field Value

System.Int32

IsSelectedState

Declaration

protected const int IsSelectedState = 8

Field Value

System.Int32

IsVisibleState

Declaration

protected const int IsVisibleState = 32

Field Value

System.Int32

LastRowInfoState

Declaration

protected const int LastRowInfoState = 256

Field Value

System.Int32

state

Declaration

protected BitVector32 state

Field Value

System.Collections.Specialized.BitVector32

SuspendNotificationsState

Declaration

protected const int SuspendNotificationsState = 128

Field Value

System.Int32

Properties

AllowedStates

Gets the allowed states.

Declaration

public virtual AllowedGridViewRowInfoStates AllowedStates { get; }

Property Value

AllowedGridViewRowInfoStates The allowed states.

AllowResize

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

Declaration

public virtual bool AllowResize { get; set; }

Property Value

System.Boolean

Cells

Gets the GridViewCellInfoCollection containing all GridViewCellInfo objects for the current row.

Declaration

public GridViewCellInfoCollection Cells { get; }

Property Value

GridViewCellInfoCollection

ChildRows

Gets the visual child rows.

Declaration

public virtual GridViewChildRowCollection ChildRows { get; }

Property Value

GridViewChildRowCollection The visual child rows.

Implements

IHierarchicalRow.ChildRows

DataBoundItem

Gets the data-bound object that populated the row.

Declaration

public virtual object DataBoundItem { get; }

Property Value

System.Object

ErrorText

Gets or sets the error message text for row-level errors.

Declaration

public string ErrorText { get; set; }

Property Value

System.String

Group

Gets the DataGroup that owns this row

Declaration

public virtual DataGroup Group { get; }

Property Value

DataGroup

HasChildViews

Gets whether the GridViewRowInfo has child views.

Declaration

public virtual bool HasChildViews { get; }

Property Value

System.Boolean The has child views.

Implements

IHierarchicalRow.HasChildViews

Height

Gets or sets the current height of the row.

Declaration

public int Height { get; set; }

Property Value

System.Int32

HierarchyLevel

Gets the level of this hierarchical row.

Declaration

public virtual int HierarchyLevel { get; }

Property Value

System.Int32

Implements

IHierarchicalRow.HierarchyLevel

Index

Gets the index of row in GridViewRowCollection.

Declaration

public virtual int Index { get; }

Property Value

System.Int32 The index.

IsCurrent

Gets value indicating whether the column contains the currently selected cell in the RadGridView.

Declaration

public bool IsCurrent { get; set; }

Property Value

System.Boolean

IsEditable

Gets a value indicating if the values in the row can be edited.

Declaration

public virtual bool IsEditable { get; }

Property Value

System.Boolean

IsExpanded

Gets or sets a value indicating whether the row is expanded for as a grouping header row or when showing hierarchical structure.

Declaration

public virtual bool IsExpanded { get; set; }

Property Value

System.Boolean

IsModified

Gets a value indicating whether the row has been modified and changes are not saved in the data layer.

Declaration

public bool IsModified { get; }

Property Value

System.Boolean

IsOdd

Gets a value indicating whether the row index is odd.

Declaration

public bool IsOdd { get; }

Property Value

System.Boolean

IsPinned

Gets or sets value indicating whether the current row is pinned and cannot be moved from its location when a user scrolls vertically.

Declaration

public virtual bool IsPinned { get; set; }

Property Value

System.Boolean

IsSelected

Gets or sets a value indicating whether the row is selected.

Declaration

public bool IsSelected { get; set; }

Property Value

System.Boolean

IsSystem

Determines whether the row is internally created by RadGridView and is used for displaying some dynamic information.

Declaration

public virtual bool IsSystem { get; }

Property Value

System.Boolean

IsVisible

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

Declaration

public bool IsVisible { get; set; }

Property Value

System.Boolean

MaxHeight

Gets or sets the maximum height of the row.

Declaration

public int MaxHeight { get; set; }

Property Value

System.Int32

MinHeight

Gets or sets the minimum height of the row.

Declaration

public int MinHeight { get; set; }

Property Value

System.Int32

Parent

Gets the parent row for this row.

Declaration

public virtual IHierarchicalRow Parent { get; }

Property Value

IHierarchicalRow

Implements

IHierarchicalRow.Parent

PinPosition

Gets or sets the pin position for the row. When the row is pinned, it cannot be moved from its location when a user scrolls vertically.

Declaration

public virtual PinnedRowPosition PinPosition { get; set; }

Property Value

PinnedRowPosition

RowElementType

Gets the type of the GridRowElement for current GridViewRowInfo.

Declaration

public virtual Type RowElementType { get; }

Property Value

System.Type

SearchCache

If a cell from this row is a search row hit, it's column info will be stored in this cache.

Declaration

public Hashtable SearchCache { get; }

Property Value

System.Collections.Hashtable

Tag

Tag object that can be used to store user data, corresponding to the row.

Declaration

public object Tag { get; set; }

Property Value

System.Object

ViewInfo

Gets the instance of GridViewInfo which the row belongs to.

Declaration

public virtual GridViewInfo ViewInfo { get; }

Property Value

GridViewInfo

ViewTemplate

Gets the instance of GridViewTemplate which the ViewInfo corresponds to.

Declaration

public GridViewTemplate ViewTemplate { get; }

Property Value

GridViewTemplate

Methods

ClearCache()

Clears the cache.

Declaration

protected virtual void ClearCache()

Delete()

Deletes the row from the GridViewRowCollection.

Declaration

public virtual void Delete()

DispatchEvent(KnownEvents, GridEventType, GridEventDispatchMode, Object, Object[])

Dispatches the event.

Declaration

protected virtual void DispatchEvent(KnownEvents id, GridEventType type, GridEventDispatchMode dispatchMode, object originator, object[] arguments)

Parameters

KnownEvents id The id.
GridEventType type The type.
GridEventDispatchMode dispatchMode The dispatch mode.
System.Object originator The originator.
System.Object[] arguments The arguments.

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration

public void Dispose()

Implements

System.IDisposable.Dispose()

EnsureVisible()

Ensures that the row is visible.

Declaration

public void EnsureVisible()

EnsureVisible(Boolean)

Ensures that the row is visible.

Declaration

public void EnsureVisible(bool expandParentRows)

Parameters

System.Boolean expandParentRows if set to `true`, it expands all parent rows.

FindParent<T>()

Searches up the chain of parents and returns the first one of the specified type.

Declaration

public T FindParent<T>()
    where T : IHierarchicalRow

Returns

T

Type Parameters

T

GetActualHeight(IGridView)

Calculates the actual height of the row.

Declaration

public virtual int GetActualHeight(IGridView gridView)

Parameters

IGridView gridView

Returns

System.Int32

GetErrorText(String)

Gets the error text associated with specified cell in this row.

Declaration

public string GetErrorText(string fieldName)

Parameters

System.String fieldName The field name that specifies the cell.

Returns

System.String The error text if successfull.

GetEventInfo(GridPropertyChangedEventArgs, out GridEventDispatchMode)

Gets the event info.

Declaration

protected virtual GridEventType GetEventInfo(GridPropertyChangedEventArgs property, out GridEventDispatchMode dispatchMode)

Parameters

GridPropertyChangedEventArgs property The GridPropertyChangedEventArgs instance containing the event data.
GridEventDispatchMode dispatchMode The dispatch mode.

Returns

GridEventType

HasChildRows()

Determines whether the row has child rows.

Declaration

public virtual bool HasChildRows()

Returns

System.Boolean `true` if the row has child rows; otherwise, `false`.

InvalidateRow()

Invalidates the row visual state.

Declaration

public virtual void InvalidateRow()

OnBeginEdit()

Called when the edit operation begins.

Declaration

protected virtual bool OnBeginEdit()

Returns

System.Boolean

OnEndEdit()

Called when the edit operation ends.

Declaration

protected virtual bool OnEndEdit()

Returns

System.Boolean

OnPropertyChanged(PropertyChangedEventArgs)

Declaration

protected virtual void OnPropertyChanged(PropertyChangedEventArgs args)

Parameters

System.ComponentModel.PropertyChangedEventArgs args

OnPropertyChanging(PropertyChangingEventArgsEx)

Declaration

protected virtual void OnPropertyChanging(PropertyChangingEventArgsEx args)

Parameters

PropertyChangingEventArgsEx args

ResumePropertyNotifications()

Resumes property notifications after a previous SuspendPropertyNotifications() call.

Declaration

public void ResumePropertyNotifications()

SetBooleanProperty(String, Int32, Boolean)

Sets the boolean property.

Declaration

protected virtual bool SetBooleanProperty(string propertyName, int propertyKey, bool value)

Parameters

System.String propertyName Name of the property.
System.Int32 propertyKey The property key.
System.Boolean value The value.

Returns

System.Boolean

SetParent(GridViewRowInfo)

Sets the parent.

Declaration

protected void SetParent(GridViewRowInfo parent)

Parameters

GridViewRowInfo parent The parent.

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

Sets the row state property.

Declaration

protected virtual bool SetRowStateProperty<T>(string propertyName, ref T propertyField, T value)

Parameters

System.String propertyName Name of the property.
T propertyField The property field.
T value The value.

Returns

System.Boolean

Type Parameters

T The type of the T.

SuspendPropertyNotifications()

Allows PropertyChanging and PropertyChanged notifications to be temporary suspended.

Declaration

public void SuspendPropertyNotifications()

Events

PropertyChanged

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

System.ComponentModel.PropertyChangedEventHandler

PropertyChanging

Declaration

public event PropertyChangingEventHandlerEx PropertyChanging

Event Type

PropertyChangingEventHandlerEx

Implements

INotifyPropertyChangingEx.PropertyChanging

Explicit Interface Implementations

IDataItem.DataBoundItem

Declaration

object IDataItem.DataBoundItem { get; set; }

Returns

System.Object

Implements

IDataItem.DataBoundItem

IDataItem.FieldCount

Declaration

int IDataItem.FieldCount { get; }

Returns

System.Int32

Implements

IDataItem.FieldCount

IDataItem.get_Item(Int32)

Declaration

object IDataItem.get_Item(int index)

Parameters

System.Int32 index

Returns

System.Object

Implements

Telerik.WinControls.Data.IDataItem.get_Item(System.Int32)

IDataItem.get_Item(String)

Declaration

object IDataItem.get_Item(string name)

Parameters

System.String name

Returns

System.Object

Implements

Telerik.WinControls.Data.IDataItem.get_Item(System.String)

IDataItem.IndexOf(String)

Declaration

int IDataItem.IndexOf(string name)

Parameters

System.String name

Returns

System.Int32

Implements

IDataItem.IndexOf(String)

IDataItem.Item[Int32]

Declaration

object IDataItem.this[] { get; set; }

Parameters

System.Int32 index

Returns

System.Object

Implements

IDataItem.Item[Int32]

IDataItem.Item[String]

Declaration

object IDataItem.this[] { get; set; }

Parameters

System.String name

Returns

System.Object

Implements

IDataItem.Item[String]

IDataItem.set_Item(Int32, Object)

Declaration

void IDataItem.set_Item(int index, object value)

Parameters

System.Int32 index
System.Object value

Implements

Telerik.WinControls.Data.IDataItem.set_Item(System.Int32, System.Object)

IDataItem.set_Item(String, Object)

Declaration

void IDataItem.set_Item(string name, object value)

Parameters

System.String name
System.Object value

Implements

Telerik.WinControls.Data.IDataItem.set_Item(System.String, System.Object)

Extension Methods

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)

SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)