Class GridDrawCellEventArgs

Provides data about the cancelable DrawCell event.

Inheritance
System.Object
SyncfusionCancelEventArgs
GridCellCancelEventArgs
GridDrawCellEventArgs
Inherited Members
Namespace: Syncfusion.Windows.Forms.Grid
Assembly: Syncfusion.Grid.Windows.dll
Syntax
public sealed class GridDrawCellEventArgs : GridCellCancelEventArgs
Remarks

GridDrawCellEventArgs is a custom event argument class used by the DrawCell event to allow custom drawing of a cell. Set the Cancel property true if you have drawn the cell contents and do not want the grid to proceed with default drawing of the cell.

Constructors

GridDrawCellEventArgs(Graphics, GridCellRendererBase, Rectangle, Int32, Int32, GridStyleInfo, Boolean)

Initializes a new instance of the GridDrawCellEventArgs class.

Declaration
public GridDrawCellEventArgs(Graphics graphics, GridCellRendererBase renderer, Rectangle bounds, int rowIndex, int colIndex, GridStyleInfo style, bool isBackgroundErased)
Parameters
Type Name Description
System.Drawing.Graphics graphics

Graphics context.
GridCellRendererBase renderer

The cell renderer.
System.Drawing.Rectangle bounds

Cell boundaries.
System.Int32 rowIndex

The row index.
System.Int32 colIndex

The column index.
GridStyleInfo style

The GridStyleInfo object that holds cell information.
System.Boolean isBackgroundErased

True if the cell background has already been drawn with the interior as specified in the style object.

Properties

Bounds

Gets the Cell boundaries including borders and margins.

Declaration
[TraceProperty(true)]
public Rectangle Bounds { get; }
Property Value
Type
System.Drawing.Rectangle
Remarks

See PerformLayout(Int32, Int32) in order to calculate client and text rectangles without borders and margins.

Graphics

Gets the Graphics context.

Declaration
public Graphics Graphics { get; }
Property Value
Type
System.Drawing.Graphics

IsBackgroundErased

Gets a value indicating whether the cell background has already been drawn with the interior as specified in the style object.

Declaration
[TraceProperty(true)]
public bool IsBackgroundErased { get; }
Property Value
Type
System.Boolean

Renderer

Gets or sets the GridCellRendererBase that is associated with that cell.

Declaration
[TraceProperty(true)]
public GridCellRendererBase Renderer { get; set; }
Property Value
Type
GridCellRendererBase
Remarks

Gets or sets the GridCellRendererBase that is associated with that cell. If you do not set System.Windows.Forms.Control.CancelEventArgs.Cancel to True, this renderer's Draw(Graphics, Rectangle, Int32, Int32, GridStyleInfo) will get called.

Style

Gets the style object associated with that cell.

Declaration
[TraceProperty(true)]
public GridStyleInfo Style { get; }
Property Value
Type
GridStyleInfo
Remarks

Changes to the style object are allowed. However, these changes will not be saved back in the grid or cached. But, you can make some adjustments to the style object just before the cell is drawn. You cannot change Base Style, Interior, or Cell Type at this time. See PrepareViewStyleInfo for changing interior or other style formatting.

See Also