Class DataGridPickerCellRenderer

DataGridPickerCellRenderer is a custom cell renderer for the Maui DataGrid control. It displays an SfDataGridLabel as the display element and uses an SfPicker as the editing element within a DataGridCell. This renderer provides functionality for editing and displaying values in picker-style columns.

Inheritance
System.Object
DataGridCellRenderer<SfDataGridLabel, SfPicker>
DataGridPickerCellRenderer
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.Maui.DataGrid
Assembly: Syncfusion.Maui.DataGrid.dll
Syntax
public class DataGridPickerCellRenderer : DataGridCellRenderer<SfDataGridLabel, SfPicker>, IDataGridCellRenderer, IDisposable

Constructors

DataGridPickerCellRenderer()

Initializes a new instance of the DataGridPickerCellRenderer class.

Declaration
public DataGridPickerCellRenderer()

Methods

BeginEdit(RowColumnIndex, DataGridCell, DataGridColumn, Object)

Override BeginEdit to adds a label control for displaying the selected value alongside the picker.

Declaration
public override bool BeginEdit(RowColumnIndex rowColumnIndex, DataGridCell cellElement, DataGridColumn column, object rowData)
Parameters
Type Name Description
RowColumnIndex rowColumnIndex
DataGridCell cellElement
DataGridColumn column
System.Object rowData
Returns
Type
System.Boolean
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.BeginEdit(Syncfusion.Maui.GridCommon.ScrollAxis.RowColumnIndex, Syncfusion.Maui.DataGrid.DataGridCell, Syncfusion.Maui.DataGrid.DataGridColumn, System.Object)

EndEdit(DataColumnBase, Object, Boolean)

Override EndEdit to properly removes the label control from the cell.

Declaration
public override bool EndEdit(DataColumnBase dataColumn, object record, bool canResetBinding = false)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
System.Object record
System.Boolean canResetBinding
Returns
Type
System.Boolean
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.EndEdit(Syncfusion.Maui.DataGrid.DataColumnBase, System.Object, System.Boolean)

GetControlValue()

Gets the current cell value

Declaration
public override object GetControlValue()
Returns
Type
System.Object
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.GetControlValue()

OnCreateEditUIView()

Creates a new edit UI view for the data grid cell.

Declaration
protected override SfPicker OnCreateEditUIView()
Returns
Type
SfPicker
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.OnCreateEditUIView()

OnInitializeEditView(DataColumnBase, SfPicker)

Initializes the edit view and its properties.

Declaration
public override void OnInitializeEditView(DataColumnBase dataColumn, SfPicker picker)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
SfPicker picker
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.OnInitializeEditView(Syncfusion.Maui.DataGrid.DataColumnBase, Syncfusion.Maui.Picker.SfPicker)

OnUpdateCellValue(DataColumnBase)

Updates the cell value of the column.

Declaration
protected override void OnUpdateCellValue(DataColumnBase dataColumn)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.OnUpdateCellValue(Syncfusion.Maui.DataGrid.DataColumnBase)

ResumeBinding(DataColumnBase, SfDataGridLabel)

Resume the binding of display view

Declaration
protected override void ResumeBinding(DataColumnBase dataColumn, SfDataGridLabel view)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
SfDataGridLabel view
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.ResumeBinding(Syncfusion.Maui.DataGrid.DataColumnBase, Syncfusion.Maui.DataGrid.SfDataGridLabel)

SetControlValue(Object)

Sets the current cell value

Declaration
public override void SetControlValue(object value)
Parameters
Type Name Description
System.Object value
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.SetControlValue(System.Object)

SuspendBinding(DataColumnBase, SfDataGridLabel)

Suspend the binding of display view

Declaration
protected override void SuspendBinding(DataColumnBase dataColumn, SfDataGridLabel view)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
SfDataGridLabel view
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.SuspendBinding(Syncfusion.Maui.DataGrid.DataColumnBase, Syncfusion.Maui.DataGrid.SfDataGridLabel)

UnwireEditUIElement(SfPicker)

Unwires the edit element events

Declaration
protected override void UnwireEditUIElement(SfPicker editElement)
Parameters
Type Name Description
SfPicker editElement
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.UnwireEditUIElement(Syncfusion.Maui.Picker.SfPicker)

UpdateEditViewCellStyle(DataColumnBase, SfPicker)

Updates the style of the edit view

Declaration
protected override void UpdateEditViewCellStyle(DataColumnBase dataColumn, SfPicker picker)
Parameters
Type Name Description
Syncfusion.Maui.DataGrid.DataColumnBase dataColumn
SfPicker picker
Overrides
Syncfusion.Maui.DataGrid.DataGridCellRenderer<Syncfusion.Maui.DataGrid.SfDataGridLabel, Syncfusion.Maui.Picker.SfPicker>.UpdateEditViewCellStyle(Syncfusion.Maui.DataGrid.DataColumnBase, Syncfusion.Maui.Picker.SfPicker)

Implements

System.IDisposable