Progress
Language Reference
HWND Attribute
An integer value for a Windows handle to the window that contains the widget.
Data Type: INTEGERAccess: ReadableApplies To: Browse, Button, Combo-box, Control-frame, Dialog-box, Editor, Field-group, Fill-in, Frame, Image, Literal, Menu, Menu-item, Radio-set, Rectangle, Selection-list, Slider, Sub-menu, Text, Toggle-box, WindowThis attribute is supported for dynamic link library (DLL) access only on Windows. Some DLL routines require that you pass this value.
For Progress window widgets, the Windows window that contains the widget is actually the parent of the Windows widget referenced by HWND. Thus, to obtain the handle of the Windows window that contains the Progress window, you must pass the value of HWND to the
GetParent()
function (in theuser32.dll
). Pass the result ofGetParent()
to the DLL routine that requires it.
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