Class FilterRowMultiSelectComboBoxCellRenderer

Represents a class that used to draw the multi-select filter row cell.

Inheritance
System.Object
GridCellRendererBase
GridVirtualizingCellRendererBase<SfComboBox>
FilterRowCellRenderer<SfComboBox>
FilterRowMultiSelectComboBoxCellRenderer
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.WinForms.DataGrid.RowFilter
Assembly: Syncfusion.SfDataGrid.WinForms.dll
Syntax
public class FilterRowMultiSelectComboBoxCellRenderer : FilterRowCellRenderer<SfComboBox>, IGridCellRenderer<TableControl>, IDisposable, IFilterRowRenderer

Constructors

FilterRowMultiSelectComboBoxCellRenderer()

Initializes a new instance of the FilterRowMultiSelectComboBoxCellRenderer class.

Declaration
public FilterRowMultiSelectComboBoxCellRenderer()

Methods

CanValidate()

Overridden to specify the validation on the numeric filter row cell.

Declaration
public override bool CanValidate()
Returns
Type Description
System.Boolean

Returns true, when the validation needs to be taken, otherwise return false.
Overrides

GetControlValue()

Overridden to get the selected values of the checked list box cell renderer.

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

Returns the checked items collection.
Overrides
Syncfusion.WinForms.DataGrid.RowFilter.FilterRowCellRenderer<Syncfusion.WinForms.ListView.SfComboBox>.GetControlValue()

GetEditorUIElementBounds()

Overridden to gets the bounds of the editor control.

Declaration
protected override Rectangle GetEditorUIElementBounds()
Returns
Type Description
System.Drawing.Rectangle

Returns the bound rectangle for the editor control.
Overrides
Syncfusion.WinForms.DataGrid.RowFilter.FilterRowCellRenderer<Syncfusion.WinForms.ListView.SfComboBox>.GetEditorUIElementBounds()

OnInitializeEditElement(DataColumnBase, RowColumnIndex, SfComboBox)

Overridden to initialize the edit element of the MulitSelect renderer.

Declaration
protected override void OnInitializeEditElement(DataColumnBase column, RowColumnIndex rowColumnIndex, SfComboBox uiElement)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row column index of the cell.
SfComboBox uiElement

The edit element of the cell.
Overrides
Syncfusion.WinForms.DataGrid.Renderers.GridVirtualizingCellRendererBase<Syncfusion.WinForms.ListView.SfComboBox>.OnInitializeEditElement(Syncfusion.WinForms.DataGrid.DataColumnBase, Syncfusion.WinForms.GridCommon.ScrollAxis.RowColumnIndex, Syncfusion.WinForms.ListView.SfComboBox)

OnKeyDown(DataColumnBase, RowColumnIndex, KeyEventArgs)

Overridden to update the key down event for the dateTime edit control.

Declaration
protected override void OnKeyDown(DataColumnBase dataColumn, RowColumnIndex rowColumnIndex, KeyEventArgs e)
Parameters
Type Name Description
DataColumnBase dataColumn

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
System.Windows.Forms.KeyEventArgs e

The System.Windows.Forms.KeyEventArgs that contains the event data.
Overrides

OnRender(Graphics, Rectangle, String, CellStyleInfo, DataColumnBase, RowColumnIndex)

Overridden to draw the MultiSelect filter row cell renderer.

Declaration
protected override void OnRender(Graphics paint, Rectangle cellRect, string cellValue, CellStyleInfo style, DataColumnBase column, RowColumnIndex rowColumnIndex)
Parameters
Type Name Description
System.Drawing.Graphics paint

The Graphics of the control.
System.Drawing.Rectangle cellRect

The Bounds of the control.
System.String cellValue

The cell value to be displayed.
CellStyleInfo style

The cell style of the filter row.
DataColumnBase column

The DataColumnBase of the corresponding cell.
RowColumnIndex rowColumnIndex

The row column index of the cell.
Overrides
Syncfusion.WinForms.DataGrid.RowFilter.FilterRowCellRenderer<Syncfusion.WinForms.ListView.SfComboBox>.OnRender(System.Drawing.Graphics, System.Drawing.Rectangle, System.String, Syncfusion.WinForms.DataGrid.Styles.CellStyleInfo, Syncfusion.WinForms.DataGrid.DataColumnBase, Syncfusion.WinForms.GridCommon.ScrollAxis.RowColumnIndex)

OnUnwireEditUIElement(SfComboBox)

Overridden to unwire the events of the edit element.

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

The object that needs to be unwired.
Overrides
Syncfusion.WinForms.DataGrid.RowFilter.FilterRowCellRenderer<Syncfusion.WinForms.ListView.SfComboBox>.OnUnwireEditUIElement(Syncfusion.WinForms.ListView.SfComboBox)

OnWireEditUIElement(SfComboBox)

Overridden to wire the value changed event of the edit element.

Declaration
protected override void OnWireEditUIElement(SfComboBox uiElement)
Parameters
Type Name Description
SfComboBox uiElement

The SfDateTimeEdit control.
Overrides
Syncfusion.WinForms.DataGrid.RowFilter.FilterRowCellRenderer<Syncfusion.WinForms.ListView.SfComboBox>.OnWireEditUIElement(Syncfusion.WinForms.ListView.SfComboBox)

Implements

System.IDisposable