#FUNCTION GETWINDOWTEXT CODE#
GetWinInfo hWnd, intOffset + 1, OutputType GetWinInfo hWnd, intOffset + 2, OutputType GetWinInfo hWnd, intOffset + 3, OutputType Range("a1").Offset(x, intOffset + 2) = Left$(strText, lngRet) Range("a1").Offset(x, intOffset + 1) = Left$(strText, lngRet) LngRet = GetWindowText(hWnd, strText, 100) Range("a1").Offset(x, intOffset) = Left$(strText, lngRet) LngRet = GetClassName(hWnd, strText, 100) HWnd = FindWindowEx(hParent, 0&, vbNullString, vbNullString) 'Sub to recursively obtain window handles, classes and text 'given a parent window to search 'Written by Mark Rowlinson '- The Programming Emporiumĭim hWnd As Long, lngRet As Long, y As Integer Private Sub GetWinInfo(hParent As Long, intOffset As Integer, OutputType As Integer) GetWinInfo 0&, 0, winOutputType.winHandleClassTitle 'Used a user defined type here rather than Enum so that it works on 97 (ByVal hWnd As Long, ByVal lpString As String, ByVal cch As Long) As Long Private Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" _ (ByVal hWnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long Private Declare Function GetClassName Lib "user32" Alias "GetClassNameA" _ (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _ You can refine the output by changing 'winHandleClassTitle' in the line 'GetWinInfo 0&, 0, winOutputType.winHandleClassTitle' to one of the other options of winHandle, winClass, winTitle, winHandleClass, winHandleTitle.
#FUNCTION GETWINDOWTEXT HOW TO#
Further it is a good example of how to use recursive procedures (procedurse that call themselves) and using FindWindowEx. This code will output a list of window handles, class names and window text to Excel clearly displaying the heirachy. In Win32 API programming obtaining the handle to a window is often key and in order to do this the class of the window and window heirachy is often required. The main message box window and 2 windows of the button class. For example a simple message box that has a yes and a no button has 3 windows. Windows are not just the windows that most people think of. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime errors. This code provides window handles, captions, and class names running in the current system and outputs them to the activesheet in Excel. The winuser.h header defines GetWindowText as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. How can I solve this problem DllImport ('user32.dll', CharSet CharSet.
#FUNCTION GETWINDOWTEXT INSTALL#
Capture Window Handles, Class Names and Titles However if you install Teamviewer, the code can not retrieve the text of control in window with GetWindowText function.
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