QG_SetAreaBackgroundColor
QG_SetAreaBackgroundColor(areaRef; backColor):errorCode | |||
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areaRef | Longint | QGrid area reference |
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backColor | Longint | Area background color |
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error | Longint | Error result |
Change the background color of the plug-in area
Parameter areaRef is the QGrid area reference. If areaRef is not a valid QGrid area reference, qg_paramErr error is returned.
Parameter backColor specifies the background color. It must be expressed in 4D's RGB color notation (0x00RRGGBB - see OBJECT SET RGB COLORS in 4D's documentation).
NOTE If QG_SetAreaBackgroundColor is not called for a QGrid area, the plug-in will default to the background color set for the plug-in area in 4D's form editor.
Example
// Set the plug-in area background color to 50% gray. C_LONGINT($err) $err:=QG_SetAreaBackgroundColor (xGrid;0x007F7F7F) ASSERT($err=qg_noErr)
Related commands
QG_GetAreaBackgroundColor | Get the background color of the plug-in area |