Language Reference Guide > Language Reference Guide > System Classes > ButtonField Class > BmpDisplayBehavior Attribute
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BmpDisplayBehavior Attribute
Data Type: integer
4GL Access: RW
The BmpDisplayBehavior attribute determines how a bitmap appears when placed on top of certain ButtonField, ImageField, PaletteField, or TreeviewField objects, when the system color scheme changes, or a combination of both.
Valid values are:
BDB_OPAQUE
BDB_TRANSPARENT
BDB_3DMAPPED
Default: BDB_OPAQUE
Descriptions of system constant values and their numeric equivalents are listed in Bitmap Display Behavior Settings for ButtonFields, ImageFields, and PaletteFields.
Last modified date: 06/25/2024