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EnumPropsEx The EnumPropsEx function enumerates all entries in the property list of a window by passing them, one by one, to the specified callback function. EnumPropsEx continues until the last entry is enumerated or the callback function returns FALSE.
VB4-32,5,6
Function EnumPropsEx Lib "user32" Alias "EnumPropsExA" (ByVal hWnd As Long, ByVal lpEnumFunc As Long, ByVal lParam As Long) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hWnd
[in] Handle to the window whose property list is to be enumerated.
- lpEnumFunc
[in] Pointer to the callback function. For more information about the callback function, see the PropEnumProcEx function.
- lParam
[in] Contains application-defined data to be passed to the callback function. |
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The return value specifies the last value returned by the callback function. It is -1 if the function did not find a property for enumeration. |
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