Class TreeGridCellNumericRenderer

Inheritance
System.Object
TreeGridCellRendererBase
TreeGridVirtualizingCellRendererBase<Windows.UI.Xaml.Controls.TextBlock, SfNumericTextBox>
TreeGridVirtualizingCellRenderer<Windows.UI.Xaml.Controls.TextBlock, SfNumericTextBox>
TreeGridCellNumericRenderer
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.TreeGrid.Cells
Assembly: Syncfusion.SfGrid.UWP.dll
Syntax
public class TreeGridCellNumericRenderer : TreeGridVirtualizingCellRenderer<TextBlock, SfNumericTextBox>, ITreeGridCellRenderer, IDisposable

Constructors

TreeGridCellNumericRenderer()

Declaration
public TreeGridCellNumericRenderer()

Methods

EndEdit(TreeDataColumnBase, Object, Boolean)

Ends the edit occuring on the cell.

Declaration
public override bool EndEdit(TreeDataColumnBase dc, object record, bool canResetBinding = false)
Parameters
Type Name Description
TreeDataColumnBase dc

Specifies the corresponding TreeDataColumnBase.
System.Object record

Specifies the corresponding record.
System.Boolean canResetBinding

Indicates whether binding can be reset or not.
Returns
Type Description
System.Boolean

True if the edit ends on the cell; otherwise false.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.EndEdit(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Object, System.Boolean)

GetControlValue()

Gets the control value of the cell.

Declaration
public override object GetControlValue()
Returns
Type Description
System.Object

Returns the control value as null by default .
Overrides

OnEditElementLoaded(Object, RoutedEventArgs)

Invoked when the edit element(DoubleTextBox) is loaded on the cell in column

Declaration
protected override void OnEditElementLoaded(object sender, RoutedEventArgs e)
Parameters
Type Name Description
System.Object sender

The sender that contains the corresponding edit UIElement.
Windows.UI.Xaml.RoutedEventArgs e

The Windows.UI.Xaml.RoutedEventArgs instance containing the event data.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.OnEditElementLoaded(System.Object, Windows.UI.Xaml.RoutedEventArgs)

OnEditElementUnloaded(Object, RoutedEventArgs)

Invoked when the edit element(DoubleTextBox) is unloaded on the cell in column

Declaration
protected override void OnEditElementUnloaded(object sender, RoutedEventArgs e)
Parameters
Type Name Description
System.Object sender

The sender that contains the corresponding edit UIElement.
Windows.UI.Xaml.RoutedEventArgs e

The Windows.UI.Xaml.RoutedEventArgs instance containing the event data.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.OnEditElementUnloaded(System.Object, Windows.UI.Xaml.RoutedEventArgs)

OnInitializeDisplayElement(TreeDataColumnBase, TextBlock, Object)

Method which initialize the display element of the column.

Declaration
public override void OnInitializeDisplayElement(TreeDataColumnBase dataColumn, TextBlock uiElement, object dataContext)
Parameters
Type Name Description
TreeDataColumnBase dataColumn

Specifies the TreeDataColumnBase.
Windows.UI.Xaml.Controls.TextBlock uiElement

Specifies the corresponding renderer element.
System.Object dataContext

Specifies the data context of the cell.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.OnInitializeDisplayElement(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, Windows.UI.Xaml.Controls.TextBlock, System.Object)

OnInitializeEditElement(TreeDataColumnBase, SfNumericTextBox, Object)

Method which is used to initialize the renderer element bindings with corresponding column values.

Declaration
public override void OnInitializeEditElement(TreeDataColumnBase dataColumn, SfNumericTextBox uiElement, object dataContext)
Parameters
Type Name Description
TreeDataColumnBase dataColumn

Specifies the corresponding TreeDataColumnBase.
SfNumericTextBox uiElement

Specifies the corresponding renderer element.
System.Object dataContext

Specifies the data context of the cell.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.OnInitializeEditElement(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox, System.Object)

OnPreviewTextInput(KeyRoutedEventArgs)

Invoked when an unhandled PreviewTextInput attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnPreviewTextInput(KeyRoutedEventArgs e)
Parameters
Type Name Description
Windows.UI.Xaml.Input.KeyRoutedEventArgs e

The Windows.UI.Xaml.Input.KeyRoutedEventArgs that contains the event data.
Overrides

OnUnwireEditUIElement(SfNumericTextBox)

Unwires the events associated with edit UIElement.

Declaration
protected override void OnUnwireEditUIElement(SfNumericTextBox uiElement)
Parameters
Type Name Description
SfNumericTextBox uiElement

The corresponding edit UIElement to unwire its events.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.OnUnwireEditUIElement(Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox)

SetControlValue(Object)

Sets the control value of the cell.

Declaration
public override void SetControlValue(object value)
Parameters
Type Name Description
System.Object value

Specifies the value to set the control value of the cell.
Overrides

ShouldGridTryToHandleKeyDown(KeyRoutedEventArgs)

Handles the key interaction with editor of corresponding column.

Declaration
protected override bool ShouldGridTryToHandleKeyDown(KeyRoutedEventArgs e)
Parameters
Type Name Description
Windows.UI.Xaml.Input.KeyRoutedEventArgs e

The Windows.UI.Xaml.Input.KeyRoutedEventArgs instance containing the event data.
Returns
Type Description
System.Boolean

True if the parent grid should be allowed to handle keys; False otherwise.
Overrides
Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<Windows.UI.Xaml.Controls.TextBlock, Syncfusion.UI.Xaml.Controls.Input.SfNumericTextBox>.ShouldGridTryToHandleKeyDown(Windows.UI.Xaml.Input.KeyRoutedEventArgs)

Implements

System.IDisposable

Extension Methods