DataGridViewRow.PaintHeader Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

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Paints the header cell of the current row.

protected public:
 virtual void PaintHeader(System::Drawing::Graphics ^ graphics, System::Drawing::Rectangle clipBounds, System::Drawing::Rectangle rowBounds, int rowIndex, System::Windows::Forms::DataGridViewElementStates rowState, bool isFirstDisplayedRow, bool isLastVisibleRow, System::Windows::Forms::DataGridViewPaintParts paintParts);

protected internal virtual void PaintHeader (System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle rowBounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, bool isFirstDisplayedRow, bool isLastVisibleRow, System.Windows.Forms.DataGridViewPaintParts paintParts);

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

Protected Friend Overridable Sub PaintHeader (graphics As Graphics, clipBounds As Rectangle, rowBounds As Rectangle, rowIndex As Integer, rowState As DataGridViewElementStates, isFirstDisplayedRow As Boolean, isLastVisibleRow As Boolean, paintParts As DataGridViewPaintParts)

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.

rowBounds: 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.

isFirstDisplayedRow: Boolean

true to indicate that the current row is the first row displayed in the DataGridView; otherwise, false.

isLastVisibleRow: Boolean

true to indicate that the current row is the last row in the DataGridView that has the Visible property set to true; otherwise, false.

paintParts: DataGridViewPaintParts

A bitwise combination of DataGridViewPaintParts values indicating the parts of the cells to paint.

Exceptions

InvalidOperationException

The row has not been added to a DataGridView control.

InvalidEnumArgumentException

paintParts in not a valid bitwise combination of DataGridViewPaintParts values.

Remarks

The DataGridView control calls this method to paint the row header except when a handler for the DataGridView.RowPrePaint event sets the HandledEventArgs.Handled property to true. For more information, see Paint.

Applies to

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