DataGridViewRow.DrawFocus Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: DataGridViewRow.cs

Source:: DataGridViewRow.cs

Source:: DataGridViewRow.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Draws a focus rectangle around the specified bounds.

protected public:
 virtual void DrawFocus(System::Drawing::Graphics ^ graphics, System::Drawing::Rectangle clipBounds, System::Drawing::Rectangle bounds, int rowIndex, System::Windows::Forms::DataGridViewElementStates rowState, System::Windows::Forms::DataGridViewCellStyle ^ cellStyle, bool cellsPaintSelectionBackground);

protected internal virtual void DrawFocus (System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle bounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, System.Windows.Forms.DataGridViewCellStyle cellStyle, bool cellsPaintSelectionBackground);

abstract member DrawFocus : System.Drawing.Graphics * System.Drawing.Rectangle * System.Drawing.Rectangle * int * System.Windows.Forms.DataGridViewElementStates * System.Windows.Forms.DataGridViewCellStyle * bool -> unit
override this.DrawFocus : System.Drawing.Graphics * System.Drawing.Rectangle * System.Drawing.Rectangle * int * System.Windows.Forms.DataGridViewElementStates * System.Windows.Forms.DataGridViewCellStyle * bool -> unit

Protected Friend Overridable Sub DrawFocus (graphics As Graphics, clipBounds As Rectangle, bounds As Rectangle, rowIndex As Integer, rowState As DataGridViewElementStates, cellStyle As DataGridViewCellStyle, cellsPaintSelectionBackground As Boolean)

Parameters

graphics: Graphics

The Graphics used to paint the DataGridViewRow.

clipBounds: Rectangle

A Rectangle that represents the area of the DataGridView that needs to be painted.

bounds: Rectangle

A Rectangle that contains the bounds of the DataGridViewRow that is being painted.

rowIndex: Int32

The row index of the cell that is being painted.

rowState: DataGridViewElementStates

A bitwise combination of DataGridViewElementStates values that specifies the state of the row.

cellStyle: DataGridViewCellStyle

The DataGridViewCellStyle used to paint the focus rectangle.

cellsPaintSelectionBackground: Boolean

true to use the SelectionBackColor property of cellStyle as the color of the focus rectangle; false to use the BackColor property of cellStyle as the color of the focus rectangle.

Exceptions

InvalidOperationException

The row has not been added to a DataGridView control.

ArgumentNullException

graphics is null.

-or-

cellStyle is null.

Remarks

The rowIndex parameter is not used in the base-class implementation of the DrawFocus method, although it can be used when overriding this method in a derived class.

Applies to

Κοινή χρήση μέσω