IMessengerWindow::Height property

Article
05/31/2018

[Height is no longer available for use as of Windows Vista. See Windows Messenger for more information.]

Sets or retrieves the height of a Messenger window.

This property is read/write.

Syntax

HRESULT put_Height(
           LONG lHeight
);

HRESULT get_Height(
  [retval] LONG *plHeight
);

Property value

LONG that sets the height of the Messenger window in pixels.

Error codes

Returns one of the following values.

Name	Meaning
S_OK	Success.
RPC_X_NULL_REF_POINTER	plHeight is a NULL pointer.
E_INVALIDARG	Attempted to set window to zero or negative width.
E_FAIL	Could not get window handle.
E_NOTIMPL	Cannot be accessed through scripting.

Remarks

The following table lists error codes returned by this method.

Error Code	Meaning
0x80004001	Cannot be accessed through scripting.
0x80004005	Messenger application window or conversation window has been closed either through user action or the method that launched the window.
0x80070057	Attempted to set window to zero or negative height.

If the Messenger window is closed (only available from the taskbar), not responding, or if the HWND could not be found, this method will fail.

Note

This property is not available for scripting languages.

Examples

The following Visual Basic example shows the use of this method.

Public WithEvents MsgrUIA As MessengerAPI.Messenger
Public MsgrWindow As MessengerAPI.IMessengerWindow

Private Sub Form_Load()
    Text_Top.Text = CStr(MsgrWindow.Top)
    Text_Height.Text = CStr(MsgrWindow.Height)
    Text_Left.Text = CStr(MsgrWindow.Left)
    Text_Width.Text = CStr(MsgrWindow.Width)
End Sub

Requirements


End of client support	Windows XP
End of server support	Windows Server 2003
Header	Msgrua.h
IDL	Msgrua.idl
DLL	Msgsc.dll

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