Through the Day Header node of the Visual Style dialog box, you can set properties for the month header.

The following properties are available through the Day Header node:

Tab	Property	Description
Day header	Font	Sets the font for the day header.
	Format	Sets the format of the day header text. Available formats include:* The following formats are available in the Japanese version: ddd - Displays the 3-letter abbreviated name for each day. For example, Mon. dddd - Displays the full name of the day. For example, Monday. d - Displays the 1-letter abbreviated name for each day. For example, M. dd - Displays the 2-letter abbreviated name for each day. For example, Mo. ddd - Displays the 3-letter abbreviated name for each day. For example, Mon.
Appearance	Text color	Sets the color for the text in the day header.
	Padding	Sets the padding around the day header text.
	Border	Sets the border width for the day header.
	Border color	Sets the border color for the day header.
	Alignment	Sets the alignment for the day header text.
Background	Background	Sets the background color for the day header.
	Gradient color	Sets the background gradient color.
	Gradient	Sets the background gradient mode.
	Gamma correction	Applies gamma correction to the background gradient when checked.
	Gradient center	Sets the center of the gradient background.
	Gradient blend	Sets the Drawing.Drawing2D.Blend used to paint the background gradient.
	Image	Sets the background image.