UpdateDisplayPalette Method (McView)
      
 

Description

This function updates the Windows system palette to the proper palette for display of the image displayed in the Viewer.

Return Type

A Boolean value.  

Whether the palette needed to be changed (other application windows should be invalidated if the palette was changed).

Syntax

object.UpdateDisplayPalette

The UpdateDisplayPalette Method syntax has these parts:

PartDescription
objectAn expression evaluating to an object of type McView.

Remarks

This method of the Viewer for the ActiveWindow should be called when the application gets the WM_QUERYNEWPALETTE or WM_PALETTECHANGED messages. If the method indicates that the palette was changed, then all other open image workspaces should be invalidated so that they are displayed using the new palette.