Class GridUnboundCellTextBoxRenderer

GridUnboundCellTextBoxRenderer is a class for cell renderer that displays the unbound column value in a GridCell. The class provides strong typed override methods for initializing Content of the cell and arranging the cell visuals.

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<UIKit.UILabel, UIKit.UITextField>
GridVirtualizingCellRenderer<UIKit.UILabel, UIKit.UITextField>
GridUnboundCellTextBoxRenderer
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.SfDataGrid
Assembly: Syncfusion.SfDataGrid.iOS.dll
Syntax
public class GridUnboundCellTextBoxRenderer : GridVirtualizingCellRenderer<UILabel, UITextField>, IGridCellRenderer, IDisposable

Constructors

GridUnboundCellTextBoxRenderer()

Initializes a new instance of the GridUnboundCellTextBoxRenderer class.

Declaration
public GridUnboundCellTextBoxRenderer()

Methods

CanUpdateBinding(DataColumnBase)

Determines whether the binding for the column can be updated. Implement this method to update binding on particular renderer when the data context is set.

Declaration
public override bool CanUpdateBinding(DataColumnBase dataColumnBase)
Parameters
Type Name Description
Syncfusion.SfDataGrid.DataColumnBase dataColumnBase

The corresponding column for which the binding update should be determined.
Returns
Type Description
System.Boolean

True if the binding is updated for the column, otherwise false.
Overrides

OnCreateDisplayUIView()

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

Declaration
protected override UILabel OnCreateDisplayUIView()
Returns
Type Description
UIKit.UILabel

A new UIKit.UILabel view.
Overrides
Syncfusion.SfDataGrid.GridVirtualizingCellRendererBase<UIKit.UILabel, UIKit.UITextField>.OnCreateDisplayUIView()

OnInitializeDisplayView(DataColumnBase, UILabel)

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

Declaration
public override void OnInitializeDisplayView(DataColumnBase dataColumn, UILabel view)
Parameters
Type Name Description
Syncfusion.SfDataGrid.DataColumnBase dataColumn

The dataColumn containing the details of the column.
UIKit.UILabel view

A UIKit.UILabel view object to be hosted inside the column element.
Overrides
Syncfusion.SfDataGrid.GridVirtualizingCellRenderer<UIKit.UILabel, UIKit.UITextField>.OnInitializeDisplayView(Syncfusion.SfDataGrid.DataColumnBase, UIKit.UILabel)

OnUpdateCellValue(DataColumnBase)

Updates the cell value of the associated column.

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

The data column.
Overrides

OnUpdateDisplayValue(DataColumnBase, UILabel)

Updates the column element of a Syncfusion.SfDataGrid.DataColumn object with the given UIKit.UILabel view and required values.

Declaration
public override void OnUpdateDisplayValue(DataColumnBase dataColumn, UILabel view)
Parameters
Type Name Description
Syncfusion.SfDataGrid.DataColumnBase dataColumn

The dataColumn containing the details of the column.
UIKit.UILabel view

A UIKit.UILabel view to be updated inside the column element.
Overrides
Syncfusion.SfDataGrid.GridVirtualizingCellRenderer<UIKit.UILabel, UIKit.UITextField>.OnUpdateDisplayValue(Syncfusion.SfDataGrid.DataColumnBase, UIKit.UILabel)

Implements

System.IDisposable