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IsWindowVisible The IsWindowVisible function retrieves the visibility state of the specified window.
VB4-32,5,6
Declare Function IsWindowVisible Lib "user32" Alias "IsWindowVisible" (ByVal hwnd As Long) As Long |
VB.NET
System.Windows.Forms.Form.Visible |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hWnd
Identifies the window. |
If the specified window and its parent window have the WS_VISIBLE style, the return value is nonzero.
If the specified window and its parent window do not have the WS_VISIBLE style, the return value is zero. Because the return value specifies whether the window has the WS_VISIBLE style, it may be nonzero even if the window is totally obscured by other windows. |
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