Spread for ASP.NET 9.0 Product Documentation > Developer's Guide > Customizing the Appearance > Customizing the Appearance of Headers > Customizing the Header Empty Areas |
By default the component displays a color in the empty areas not filled in with column or row headers. These are the header empty areas as illustrated in the figure.
To customize the color of the header empty area, you can use the SheetView HeaderGrayAreaColor property. You can add images to the empty area with the HeaderGrayAreaBackgroundImageUrl property.
Set the HeaderGrayAreaBackgroundImageUrl property.
This example code sets the color or image properties for the gray area.
C# |
Copy Code
|
---|---|
// Set a color or an image for the gray area. FpSpread1.Sheets[0].HeaderGrayAreaBackgroundImageUrl = "happy.bmp"; //FpSpread1.Sheets[0].HeaderGrayAreaColor = Color.BurlyWood; |
VB |
Copy Code
|
---|---|
' Set a color or an image for the gray area. FpSpread1.Sheets(0).HeaderGrayAreaBackgroundImageUrl = "happy.bmp 'FpSpread1.Sheets(0).HeaderGrayAreaColor = Color.BurlyWood |