TWinControl.EraseBackground procedure

Member of TWinControlpublicIn unit Controls

Fills the display rectangle for the control with the color and pattern in Brush.

Declaration

pascal

procedure EraseBackground(DC: HDC); virtual

Arguments

`DC`	The device context to use; may be clipped to a certain shape.

Description

EraseBackground is called during Paint requests from the WMEraseBkgnd method, which provides a valid device context in the DC argument. No actions are performed in the method when DC contains 0 (unassigned).

The FillRect routine is called to perform the operation using the Width, Height, and the handle in the Brush property.

TWinControl.EraseBackground procedure

Declaration

Arguments

Description

See also