Control handle in SAP with VBA

[amarokWPcom]

In our SAP system, we have a mass attack tool.

There is one point at which my VBA cannot control the SAPgui anymore, it's when the "Select Files:" window appears (see screenshot).

Yesterday I got a solution on how to find this window from a good man here in the Forum. The macro gave me all the open windows running, but now I have to find how to start with this.

Does anyone have more knowledge about stuff like this???

The output with the mentioned window is in the second screenshot.

 

[amarokWPcom]

I found the filed in which i want to put a text.
The main window is this:

266612​

#32770

Select Files:

And the file to put the filename is this:

266578​

ComboBoxEx32

 

[amarokWPcom]

But how can I set this field with my text?

 

[amarokWPcom]

It is working like that:

Sub controlstuff()
hwnd = FindWindow(vbNullString, "Select Files:")

Do
DoEvents
hwindow2 = FindWindow(vbNullString, "Select Files:")

Loop Until hwindow2 > 0

file_name_box = FindWindowEx(hwindow2, 0&, "ComboBoxEx32", vbNullString)
ok_button = FindWindowEx(hwindow2, 0&, "Button", "Ö&ffnen")

file_name = Worksheets("Sheet1").Range("B210")


Call SendMessageByString(file_name_box, WM_SETTEXT, 0, file_name)
Call SendMessage(ok_button, BM_CLICK, 0, ByVal 0&)

End Sub