Share via

Modifying the Control Bitmap

  • Article

When ControlWizard creates the Circle control classes, resources, and other files, it also generates a bitmap file called CIRCCTL.BMP. This bitmap represents the control as a tool palette. Tools such as Visual Basic load this bitmap from the Circle control and display it in a palette. The palette provides a pictorial representation of all the controls that are available to the user.

Editing the Circle Palette Bitmap with the Bitmap Editor

To modify the control bitmap

  1. In the ResourceView pane, open the Circ project folder.

  2. Open the Bitmap folder.

  3. Double-click IDB_CIRC to start the resource editor for that bitmap.

  4. Modify the bitmap as you like, drawing a circle or other look representative of a Circle control.

  5. From the File menu, click Save to save the changes to the bitmap.

  6. Close the bitmap editor window.