Retrieves the dimensions of the bounding rectangle of the specified window. You can then get the wpf windows handle hwnd from the handle property and specify the owner for the wpf window with the owner property.
Although getdlgctrlid may return a value if hwndctl is a handle to a top level window top level windows.
Get dialog box handle from window handle win32. If the function fails the return value is null. If the window is a child window the return value is a handle to the parent window. Initialize the windowinterophelper with a wpf window object for the dialog box.
The dimensions are given in screen coordinates that are relative to the upper left corner of the screen. Finally createdialog returns the window handle to the dialog box. A handle to the window whose parent window handle is to be retrieved.
A handle to the window. An application sets the identifier for a child window when it creates the window by assigning the identifier value to the hmenu parameter when calling the createwindow or createwindowex function. If the window is a top level window with the wspopup style the return value is a handle to the owner window.
The function returns the owner window handle to dialog boxes and the parent window handle to child windows. An example scenario is if you need to host a wpf dialog box in a win32 application. Getdlgctrlid accepts child window handles as well as handles of controls in dialog boxes.
You have to get the window handle to the messagebox dialog win32 api findwindow then retrieve the window handle to the control win32 api getdlgitem and then retrieve the text from that window win32 api getwindowtext. After createdialog returns the application displays the dialog box if it is not already displayed by using the showwindow function. Syntax bool getwindowrect hwnd hwnd lprect lprect.
The message text is in a label control on the modal messagebox dialog window. Because an application can create a dialog box that has no owner the procedure checks the returned handle and uses the getdesktopwindow function to retrieve the desktop window handle if necessary. The function displays the dialog box if the template specifies the wsvisible style.
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