Class GridCellNumericRenderer
Represents the class that loads the SfNumberBox as editor for GridNumericColumn.
Inheritance
Inherited Members
Namespace: Syncfusion.UI.Xaml.DataGrid.Renderers
Assembly: Syncfusion.Grid.WinUI.dll
Syntax
public class GridCellNumericRenderer : GridVirtualizingCellRenderer<TextBlock, SfNumberBox>, IGridCellRenderer, IDisposableExamples
this.dataGrid.CellRenderers.Remove("Numeric");
this.dataGrid.CellRenderers.Add("Numeric", new GridCellNumericRendererExt());
public class GridCellNumericRendererExt: GridCellNumericRenderer
{
public override void OnInitializeDisplayElement(DataColumnBase dataColumn, TextBlock uiElement, object dataContext)
{
base.OnInitializeDisplayElement(dataColumn, uiElement, dataContext);
uiElement.Foreground = new SolidColorBrush(Colors.Blue);
}
}Constructors
GridCellNumericRenderer()
Declaration
public GridCellNumericRenderer()Methods
EndEdit(DataColumnBase, Object, Boolean)
Ends the edit occuring on the cell.
Declaration
public override bool EndEdit(DataColumnBase dc, object record, bool canResetBinding = false)Parameters
| Type | Name | Description |
|---|---|---|
| DataColumnBase | dc | Specifies the corresponding DataColumnBase. |
| 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
GetControlValue()
Gets the control value of the cell.
Declaration
public override object GetControlValue()Returns
| Type | Description |
|---|---|
| System.Object | The control value of the cell. |
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. |
| Microsoft.UI.Xaml.RoutedEventArgs | e | The Microsoft.UI.Xaml.RoutedEventArgs instance containing the event data. |
Overrides
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. |
| Microsoft.UI.Xaml.RoutedEventArgs | e | The Microsoft.UI.Xaml.RoutedEventArgs instance containing the event data. |
Overrides
OnInitializeDisplayElement(DataColumnBase, TextBlock, Object)
Method which initialize the display element of the column.
Declaration
public override void OnInitializeDisplayElement(DataColumnBase dataColumn, TextBlock uiElement, object dataContext)Parameters
| Type | Name | Description |
|---|---|---|
| DataColumnBase | dataColumn | Specifies the DataColumnBase. |
| Microsoft.UI.Xaml.Controls.TextBlock | uiElement | Specifies the corresponding renderer element. |
| System.Object | dataContext | Specifies the data context of the cell. |
Overrides
OnInitializeEditElement(DataColumnBase, SfNumberBox, Object)
Method which is used to initialize the renderer element bindings with corresponding column values.
Declaration
public override void OnInitializeEditElement(DataColumnBase dataColumn, SfNumberBox uiElement, object dataContext)Parameters
| Type | Name | Description |
|---|---|---|
| DataColumnBase | dataColumn | Specifies the corresponding DataColumnBase. |
| SfNumberBox | uiElement | Specifies the corresponding renderer element. |
| System.Object | dataContext | Specifies the data context of the cell. |
Overrides
OnPreviewTextInput(KeyRoutedEventArgs)
Called when text is entered in the Data Control
Declaration
protected override void OnPreviewTextInput(KeyRoutedEventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| Microsoft.UI.Xaml.Input.KeyRoutedEventArgs | e | The Microsoft.UI.Xaml.Input.KeyRoutedEventArgs instance containing the event data. |
Overrides
OnUnwireEditUIElement(SfNumberBox)
Called when unwire edit UI element.
Declaration
protected override void OnUnwireEditUIElement(SfNumberBox uiElement)Parameters
| Type | Name | Description |
|---|---|---|
| SfNumberBox | uiElement | The UI element. |
Overrides
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 |
|---|---|---|
| Microsoft.UI.Xaml.Input.KeyRoutedEventArgs | e | The Microsoft.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; otherwise false. |