Class GroupExpanderCellRenderer

Represents the class that used to draw the group expander cell.

Inheritance
System.Object
GridCellRendererBase
GroupExpanderCellRenderer
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.Renderers
Assembly: Syncfusion.SfDataGrid.WinForms.dll
Syntax
public class GroupExpanderCellRenderer : GridCellRendererBase, IGridCellRenderer<TableControl>, IDisposable

Constructors

GroupExpanderCellRenderer()

Initializes a new instance of the GroupExpanderCellRenderer class.

Declaration
public GroupExpanderCellRenderer()

Methods

OnDrawExpanderIcon(Graphics, Rectangle, CaptionSummaryStyleInfo, DataColumnBase, RowColumnIndex)

Draws the expander icon for the group caption row.

Declaration
protected virtual void OnDrawExpanderIcon(Graphics graphics, Rectangle cellRectangle, CaptionSummaryStyleInfo style, DataColumnBase dataColumn, RowColumnIndex rowColumnIndex)
Parameters
Type Name Description
System.Drawing.Graphics graphics

The System.Drawing.Graphics that used to draw the group expander cell.
System.Drawing.Rectangle cellRectangle

The cell rectangle of the group expander.
CaptionSummaryStyleInfo style

The style of the caption summary row.
DataColumnBase dataColumn

The data column of the group expander cell.
RowColumnIndex rowColumnIndex

The row and column index of the group expander cell.

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

Overridden to draw the group expander cell.

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 System.Drawing.Graphics that used to draw the cell.
System.Drawing.Rectangle cellRect

The bounds of the cell.
System.String cellValue

The value of the cell.
CellStyleInfo style

The CellStyleInfo of the cell.
DataColumnBase column

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
Overrides

Implements

System.IDisposable