DevExpress XtraGrid Column Header Post Settings
In DevExpress's XtraGrid object, the following ways are followed to set the texts in the column header.
- 1 - "Run Designer" opens.
 - 2 - Select "Columns" from the left panel.
 - 3 - The desired column or columns are selected.
 - 4 - Set the desired font type and size from the "Font" section of "AppearanceHeader".
 
An example of setting it as code is given below..
this.AMOUNT.AppearanceHeader.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Bold);