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Postmessage api vba windows#
Windows whose text include this value will not be considered. Windows whose titles include this value will not be considered. Hidden text elements are detected if DetectHiddenText is ON. If present, this parameter must be a substring from a single text element of the target window (as revealed by the included Window Spy utility). WinTitleĪ window title or other criteria identifying the target window. The HWND of a control is typically retrieved via ControlGet Hwnd, MouseGetPos, or DllCall(). To operate upon a control's HWND (window handle), leave the Control parameter blank and specify ahk_id %ControlHwnd% for the WinTitle parameter (this also works on hidden controls even when DetectHiddenWindows is Off).
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When using text, the matching behavior is determined by SetTitleMatchMode. Otherwise, this parameter can be either ClassNN (the classname and instance number of the control) or the control's text, both of which can be determined via Window Spy. If this parameter is blank or omitted, the message will be sent directly to the target window rather than one of its controls. The second component of the message, which can be an expression. The first component of the message, which can be an expression. See the message list to determine the number. The message number to send, which can be an expression. PostMessage, Msg, wParam, lParam, Control, WinTitle, WinText, ExcludeTitle, ExcludeText SendMessage, Msg, wParam, lParam, Control, WinTitle, WinText, ExcludeTitle, ExcludeText, Timeout Parameters Msg Sends a message to a window or control (SendMessage additionally waits for acknowledgement). PostMessage / SendMessage - Syntax & Usage | AutoHotkey PostMessage / SendMessage