Get a MUI Value via Tag as Pointer
Source position: MUIClass.Base.pas line 74
protected function TMUIRootClass.GetPointerValue( |
Tag: LongWord |
):Pointer; virtual; |
Tag |
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Field to get as Tag |
Contents of the Field defined by Tag or nil if Object is not created
Get a Field Value via Tag as Pointer Value from the internal MUI Object. If internal MUI object not created it will return nil. Would be a good idea to test HasObj before to make sure the object exists.
Example:
Window := nil; // when no object is there if HasObj then Window := GetPointerValue(MUIA_Window); // Get intuition window structure
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The MUI Object if created |
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Is the MUI Object created and can be used |
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Set a MUI object Value via Tag |
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Get a MUI Value via Tag as Integer |
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Get a MUI Value via Tag as Boolean |
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Get a MUI Value via Tag as Pointer |
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Get a MUI Value via Tag as String |