Class GridVirtualizingCellRendererBase<E>

Represents the abstract class for drawing the virtualizing cell renderer collection.

Inheritance
System.Object
GridCellRendererBase
GridVirtualizingCellRendererBase<E>
GridCellMaskEditBoxRenderer
GridComboBoxCellRenderer
GridDateTimeCellRenderer
GridMultiSelectComboBoxCellRenderer
GridNumericCellRenderer
GridTextBoxCellRenderer
FilterRowCellRenderer<E>
Implements
System.IDisposable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.WinForms.DataGrid.Renderers
Assembly: Syncfusion.SfDataGrid.WinForms.dll
Syntax
public abstract class GridVirtualizingCellRendererBase<E> : GridCellRendererBase, IGridCellRenderer<TableControl>, IDisposable where E : Control, new()
Type Parameters
Name Description
E

Represents the System.Windows.Forms.Control

Constructors

GridVirtualizingCellRendererBase()

Initializes a new instance of the GridVirtualizingCellRendererBase<E> class. class.

Declaration
public GridVirtualizingCellRendererBase()

Methods

BeginEdit(DataColumnBase, RowColumnIndex)

Begins the editing of the cell with editor control.

Declaration
public override sealed bool BeginEdit(DataColumnBase column, RowColumnIndex cellRowColumnIndex)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase.
RowColumnIndex cellRowColumnIndex

The current cell row and column index.
Returns
Type Description
System.Boolean

Returns the result of current cell begin editing.
Overrides

EndEdit(DataColumnBase, RowColumnIndex)

Ends the editing of the cell.

Declaration
public override sealed bool EndEdit(DataColumnBase column, RowColumnIndex cellRowColumnIndex)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase.
RowColumnIndex cellRowColumnIndex

The current cell row and column index.
Returns
Type Description
System.Boolean

Returns the result of the end editing of the cell.
Overrides

InitializeEditElement(DataColumnBase, RowColumnIndex, E)

Initializes the editor control of the current cell.

Declaration
public void InitializeEditElement(DataColumnBase column, RowColumnIndex rowColumnIndex, E uiElement)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase of the current cell.
RowColumnIndex rowColumnIndex

The row and column index of the current cell.
E uiElement

The editor control of the current cell.

OnCreateEditUIElement()

Creates the new UI element.

Declaration
protected virtual E OnCreateEditUIElement()
Returns
Type Description
E

Returns the new UI element.

OnEditingComplete(DataColumnBase, E)

Occurs when the editing of the cell completes.

Declaration
protected virtual void OnEditingComplete(DataColumnBase column, E currentRendererElement)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase.
E currentRendererElement

The editor control of the cell.

OnEnteredEditMode(E)

Occurs when editor control entering the edit mode.

Declaration
protected virtual void OnEnteredEditMode(E currentRendererElement)
Parameters
Type Name Description
E currentRendererElement

The editor control of the cell.

OnInitializeEditElement(DataColumnBase, RowColumnIndex, E)

Occurs when initializing the editor control.

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

The DataColumnBase of the current cell.
RowColumnIndex rowColumnIndex

The row and column index of the current cell.
E uiElement

The editor control of the current cell.

OnUnwireEditUIElement(E)

Occurs while unwire the UI element from the grid.

Declaration
protected virtual void OnUnwireEditUIElement(E uiElement)
Parameters
Type Name Description
E uiElement

The element that needs to be unwired.

OnWireEditUIElement(E)

Occurs while creating the editable UI Element.

Declaration
protected virtual void OnWireEditUIElement(E uiElement)
Parameters
Type Name Description
E uiElement

The UI element that need to be create.

Implements

System.IDisposable