Class GridCellNumericRenderer

GridCellNumericRenderer is a class for cell renderer that displays SfLabel in a GridCell. The class provides strong typed override methods for initializing Content of the cell and arranging the cell visuals. Upon editing it displays SfNumericTextBoxExt for editing values.

Updates to appearance and Content of child elements, creation and unloading of views will not trigger layout or render calls in parent canvas.

Inheritance
System.Object
GridCellRendererBase
GridVirtualizingCellRendererBase<SfLabel, SfNumericTextBoxExt>
GridVirtualizingCellRenderer<SfLabel, SfNumericTextBoxExt>
GridCellNumericRenderer
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.SfDataGrid.XForms.Renderers
Assembly: Syncfusion.SfDataGrid.XForms.dll
Syntax
public class GridCellNumericRenderer : GridVirtualizingCellRenderer<SfLabel, SfNumericTextBoxExt>, IGridCellRenderer, IDisposable

Constructors

GridCellNumericRenderer()

Initializes a new instance of the GridCellNumericRenderer class.

Declaration
public GridCellNumericRenderer()

Methods

GetControlValue()

Returns the current cell value, only if the renderer's HasCurrentCellState is true.

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

The current cell value.
Overrides

OnCreateDisplayUIView()

Creates a new SfLabel view and initializes it with the required properties.

Declaration
protected override SfLabel OnCreateDisplayUIView()
Returns
Type Description
SfLabel

A new SfLabel view.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRendererBase<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.OnCreateDisplayUIView()

OnCreateEditUIView()

Creates a new view for the edit mode of cell.

Declaration
protected override SfNumericTextBoxExt OnCreateEditUIView()
Returns
Type Description
SfNumericTextBoxExt

Returns the new view for edit mode of cell.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRendererBase<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.OnCreateEditUIView()

OnInitializeEditView(DataColumnBase, SfNumericTextBoxExt)

Initializes the edit column element of a Syncfusion.SfDataGrid.XForms.DataColumn object with the given view and required values.

Declaration
public override void OnInitializeEditView(DataColumnBase dataColumn, SfNumericTextBoxExt view)
Parameters
Type Name Description
Syncfusion.SfDataGrid.XForms.DataColumnBase dataColumn

The data column object containing the values to be updated in the view.
SfNumericTextBoxExt view

The child view to be hosted inside the column element.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRenderer<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.OnInitializeEditView(Syncfusion.SfDataGrid.XForms.DataColumnBase, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt)

OnUpdateCellValue(DataColumnBase)

Updates the cell value of the associated column.

Declaration
protected override void OnUpdateCellValue(DataColumnBase dataColumn)
Parameters
Type Name Description
Syncfusion.SfDataGrid.XForms.DataColumnBase dataColumn

The data column.
Overrides

ResumeBinding(DataColumnBase, SfLabel)

Resume the binding of a SfLabel view Syncfusion.SfDataGrid.XForms.DataColumn .

Declaration
protected override void ResumeBinding(DataColumnBase dataColumn, SfLabel view)
Parameters
Type Name Description
Syncfusion.SfDataGrid.XForms.DataColumnBase dataColumn

The data column object containing the values to be updated in the view.
SfLabel view

The child view to be hosted inside the column element.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRendererBase<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.ResumeBinding(Syncfusion.SfDataGrid.XForms.DataColumnBase, Syncfusion.SfDataGrid.XForms.SfLabel)

SetControlValue(Object)

Set the current cell value, only if the renderer's HasCurrentCellState is true.

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

The value to be set to the current cell.
Overrides

SetFocus(View, Boolean)

Sets the focus for the editing view.

Declaration
protected override void SetFocus(View view, bool needToFocus)
Parameters
Type Name Description
Xamarin.Forms.View view

The current cell renderer element.
System.Boolean needToFocus

Returns whether focus has to be set or not.
Overrides

SuspendBinding(DataColumnBase, SfLabel)

Suspend the binding of a SfLabel view Syncfusion.SfDataGrid.XForms.DataColumn .

Declaration
protected override void SuspendBinding(DataColumnBase dataColumn, SfLabel view)
Parameters
Type Name Description
Syncfusion.SfDataGrid.XForms.DataColumnBase dataColumn

The data column object containing the values to be updated in the view.
SfLabel view

The child view to be hosted inside the column element.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRendererBase<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.SuspendBinding(Syncfusion.SfDataGrid.XForms.DataColumnBase, Syncfusion.SfDataGrid.XForms.SfLabel)

UpdateEditViewCellStyle(DataColumnBase, SfNumericTextBoxExt)

Updates the cell style of the edit element in a grid cell.

Declaration
protected override void UpdateEditViewCellStyle(DataColumnBase dataColumn, SfNumericTextBoxExt editView)
Parameters
Type Name Description
Syncfusion.SfDataGrid.XForms.DataColumnBase dataColumn

The data column.
SfNumericTextBoxExt editView

The edit view hosted inside a column element.
Overrides
Syncfusion.SfDataGrid.XForms.GridVirtualizingCellRenderer<Syncfusion.SfDataGrid.XForms.SfLabel, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt>.UpdateEditViewCellStyle(Syncfusion.SfDataGrid.XForms.DataColumnBase, Syncfusion.SfDataGrid.XForms.Renderers.SfNumericTextBoxExt)

Implements

System.IDisposable