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TableLayoutPanel.OnCellPaint Method

Receives a call when the cell should be refreshed.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

protected virtual void OnCellPaint(
	TableLayoutCellPaintEventArgs e
)

Parameters

e
Type: System.Windows.Forms.TableLayoutCellPaintEventArgs

A TableLayoutCellPaintEventArgs that provides data for the event.

The following code example demonstrates how to override the OnCellPaint method to create a custom appearance for a cell.

public class DemoTableLayoutPanel : TableLayoutPanel
{
	protected override void OnCellPaint(TableLayoutCellPaintEventArgs e)
	{
		base.OnCellPaint(e);

        Control c = this.GetControlFromPosition(e.Column, e.Row);

        if ( c != null )
        {
            Graphics g = e.Graphics;

            g.DrawRectangle(
				Pens.Red, 
				e.CellBounds.Location.X+1,
				e.CellBounds.Location.Y + 1,
				e.CellBounds.Width - 2, e.CellBounds.Height - 2);

			g.FillRectangle(
				Brushes.Blue, 
				e.CellBounds.Location.X + 1, 
				e.CellBounds.Location.Y + 1, 
				e.CellBounds.Width - 2, 
				e.CellBounds.Height - 2);
        };
	}

}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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