Class DataGridColumn

Defines an abstraction of a table column that is used to visualize data within a RadDataGrid component. A column generally represents a Property within the underlying ViewModel.

Inheritance
System.Object
DataGridColumn
DataGridTemplateColumn
DataGridTypedColumn
Namespace: Telerik.XamarinForms.DataGrid
Assembly: Telerik.XamarinForms.DataGrid.dll

Syntax

public abstract class DataGridColumn : BindableObject, IDataDescriptorPeer, IDataGridColumnDefinition

Constructors

DataGridColumn()

Initializes a new instance of the DataGridColumn class.

Declaration
protected DataGridColumn()

Fields

CanUserEditProperty

Identifies the CanUserEdit property.

Declaration
public static readonly BindableProperty CanUserEditProperty
Field Value
Xamarin.Forms.BindableProperty

CanUserFilterProperty

Identifies the CanUserFilter property.

Declaration
public static readonly BindableProperty CanUserFilterProperty
Field Value
Xamarin.Forms.BindableProperty

CanUserGroupProperty

Identifies the CanUserGroup property.

Declaration
public static readonly BindableProperty CanUserGroupProperty
Field Value
Xamarin.Forms.BindableProperty

CanUserSortProperty

Identifies the CanUserSort property.

Declaration
public static readonly BindableProperty CanUserSortProperty
Field Value
Xamarin.Forms.BindableProperty

CellContentTemplateProperty

Identifies the CellContentTemplate property.

Declaration
public static readonly BindableProperty CellContentTemplateProperty
Field Value
Xamarin.Forms.BindableProperty

CellContentTemplateSelectorProperty

Identifies the CellContentTemplateSelector property.

Declaration
public static readonly BindableProperty CellContentTemplateSelectorProperty
Field Value
Xamarin.Forms.BindableProperty

CellDecorationStyleProperty

Identifies the CellDecorationStyle property.

Declaration
public static readonly BindableProperty CellDecorationStyleProperty
Field Value
Xamarin.Forms.BindableProperty

CellDecorationStyleSelectorProperty

Identifies the CellDecorationStyleSelector property.

Declaration
public static readonly BindableProperty CellDecorationStyleSelectorProperty
Field Value
Xamarin.Forms.BindableProperty

CellEditTemplateProperty

Identifies the CellEditTemplate property.

Declaration
public static readonly BindableProperty CellEditTemplateProperty
Field Value
Xamarin.Forms.BindableProperty

FilterControlTemplateProperty

Identifies the FilterControlTemplate property.

Declaration
public static readonly BindableProperty FilterControlTemplateProperty
Field Value
Xamarin.Forms.BindableProperty

FooterContentTemplateProperty

Identifies the FooterContentTemplate property.

Declaration
public static readonly BindableProperty FooterContentTemplateProperty
Field Value
Xamarin.Forms.BindableProperty

FooterStyleProperty

Identifies the FooterStyle property.

Declaration
public static readonly BindableProperty FooterStyleProperty
Field Value
Xamarin.Forms.BindableProperty

FooterTextProperty

Identifies the FooterText property.

Declaration
public static readonly BindableProperty FooterTextProperty
Field Value
Xamarin.Forms.BindableProperty

HeaderContentTemplateProperty

Identifies the HeaderContentTemplate property.

Declaration
public static readonly BindableProperty HeaderContentTemplateProperty
Field Value
Xamarin.Forms.BindableProperty

HeaderStyleProperty

Identifies the HeaderStyle property.

Declaration
public static readonly BindableProperty HeaderStyleProperty
Field Value
Xamarin.Forms.BindableProperty

HeaderTextProperty

Identifies the HeaderText property.

Declaration
public static readonly BindableProperty HeaderTextProperty
Field Value
Xamarin.Forms.BindableProperty

IsVisibleProperty

Identifies the IsVisible property.

Declaration
public static readonly BindableProperty IsVisibleProperty
Field Value
Xamarin.Forms.BindableProperty

NameProperty

Identifies the Name property.

Declaration
public static readonly BindableProperty NameProperty
Field Value
Xamarin.Forms.BindableProperty

SizeModeProperty

Identifies the SizeMode property.

Declaration
public static readonly BindableProperty SizeModeProperty
Field Value
Xamarin.Forms.BindableProperty

WidthProperty

Identifies the Width property.

Declaration
public static readonly BindableProperty WidthProperty
Field Value
Xamarin.Forms.BindableProperty

Properties

ActualWidth

Gets the actual width of the column.

Declaration
public double ActualWidth { get; }
Property Value
System.Double

AggregateDescriptors

Gets the collection of AggregateDescriptorBase objects that defines the current aggregate functions to be applied when the data view is computed.

Declaration
public ObservableItemCollection<AggregateDescriptorBase> AggregateDescriptors { get; }
Property Value
ObservableItemCollection<AggregateDescriptorBase>

AggregateValues

Gets the aggregate values for the current column.

Declaration
public IEnumerable<string> AggregateValues { get; }
Property Value
System.Collections.Generic.IEnumerable<System.String>

CanUserEdit

Gets or sets a value indicating whether the user can edit this column.

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

The default value is "true".
Remarks

To enable/disable editing in RadDataGrid see the Telerik.XamarinForms.DataGrid.UserEditMode

CanUserFilter

Gets or sets a value indicating whether the user can filter this column by using the built-in filtering UI.

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

The default value is "true".
Remarks

To enable/disable Filtering in RadDataGrid see the Telerik.XamarinForms.DataGrid.UserFilterMode

CanUserGroup

Gets or sets a value indicating whether the user can group-by this column by using the built-in Grouping UI.

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

The default value is "true".
Remarks

To enable/disable grouping in RadDataGrid see the Telerik.XamarinForms.DataGrid.UserGroupMode.

CanUserSort

Gets or sets a value indicating whether the user can sort the data by the values in this column.

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

The default value is "true".
Remarks

To enable/disable sorting in RadDataGrid see the Telerik.XamarinForms.DataGrid.UserSortMode.

CellContentTemplate

Gets or sets the Xamarin.Forms.DataTemplate instance that defines the appearance of each cell associated with tis column.

Declaration
public DataTemplate CellContentTemplate { get; set; }
Property Value
Xamarin.Forms.DataTemplate

CellContentTemplateSelector

Gets or sets the Xamarin.Forms.DataTemplateSelector instance that may be used to retrieve dynamic data templates on a per cell basis.

Declaration
public DataTemplateSelector CellContentTemplateSelector { get; set; }
Property Value
Xamarin.Forms.DataTemplateSelector

CellDecorationStyle

Gets or sets the DataGridBorderStyle object that defines the background of each cell associated with this column. The TargetType property of the Style object is Xamarin.Forms.Rectangle.

Declaration
public DataGridBorderStyle CellDecorationStyle { get; set; }
Property Value
DataGridBorderStyle

CellDecorationStyleSelector

Gets or sets the DataGridStyleSelector instance that allows for dynamic decoration on a per cell basis.

Declaration
public DataGridStyleSelector CellDecorationStyleSelector { get; set; }
Property Value
DataGridStyleSelector

CellEditTemplate

Gets or sets the Xamarin.Forms.DataTemplate instance that defines the editor associated with tis column.

Declaration
public DataTemplate CellEditTemplate { get; set; }
Property Value
Xamarin.Forms.DataTemplate

FilterControlTemplate

Gets or sets the user defined template used for the filtering UI. The template must contain an instance of the DataGridFilterControlBase class.

Declaration
public DataTemplate FilterControlTemplate { get; set; }
Property Value
Xamarin.Forms.DataTemplate

FooterContentTemplate

Gets or sets the Xamarin.Forms.DataTemplate instance that defines the appearance of the footer.

Declaration
public DataTemplate FooterContentTemplate { get; set; }
Property Value
Xamarin.Forms.DataTemplate

FooterStyle

Gets or sets the DataGridColumnFooterStyle instance that defines the appearance of the DataGridColumn footer.

Declaration
public DataGridColumnFooterStyle FooterStyle { get; set; }
Property Value
DataGridColumnFooterStyle

FooterText

Gets or sets the content to be displayed in the Footer UI of the Column.

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

HeaderContentTemplate

Gets or sets the Xamarin.Forms.DataTemplate instance that defines the appearance of the header.

Declaration
public DataTemplate HeaderContentTemplate { get; set; }
Property Value
Xamarin.Forms.DataTemplate

HeaderStyle

Gets or sets the DataGridColumnHeaderStyle instance that defines the appearance of the control.

Declaration
public DataGridColumnHeaderStyle HeaderStyle { get; set; }
Property Value
DataGridColumnHeaderStyle

HeaderText

Gets or sets the content to be displayed in the Header UI that represents the column.

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

IsAutoGenerated

Gets a value indicating whether the column is auto-generated internally.

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

IsVisible

Gets or sets a value indicating whether if the current column is visible or not.

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

Name

Gets or sets the unique name of the column. Typically this is used as an identifier for this particular instance. This value is used by the string indexer in the Columns collection.

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

Examples
<telerikGrid:RadDataGrid x:Name="grid">
  <telerikGrid:RadDataGrid.Columns>
    <telerikGrid:DataGridTextColumn Name="FirstColumn"/>
  </telerikGrid:RadDataGrid.Columns>
</telerikGrid:RadDataGrid>
 this.grid.Columns[0].Name = "FirstColumn";

SizeMode

Gets or sets the DataGridColumnSizeMode value that controls how the column and its associated cells are sized horizontally.

Declaration
public DataGridColumnSizeMode SizeMode { get; set; }
Property Value
DataGridColumnSizeMode

Width

Gets or sets the fixed width for the column. Applicable when the SizeMode property is set to DataGridColumnSizeMode.Fixed.

Declaration
public double Width { get; set; }
Property Value
System.Double

Methods

GetValueForInstance(Object)

Retrieves the column value for the provided object instance. This actually represents the content of a grid cell where a cell is defined by a row (data item) and a column.

Declaration
public virtual object GetValueForInstance(object instance)
Parameters
System.Object instance

Returns
System.Object

InitDefaultFooterStyle()

Initializes the default style for the column's footer.

Declaration
protected virtual void InitDefaultFooterStyle()

InitDefaultHeaderStyle()

Initializes the default style for the column's header.

Declaration
protected virtual void InitDefaultHeaderStyle()

OnPropertyChanged(String)

Declaration
protected override void OnPropertyChanged(string propertyName = null)
Parameters
System.String propertyName