add log

fis/Win/WindowDragingHelper.cs

@@ -796,6 +796,10 @@ namespace fis.Win
             _hookProc = OnMouseHookProc;
             var modules = System.Reflection.Assembly.GetExecutingAssembly().GetModules();
             Logger.WriteShellLog("Modules length： " + modules.Length.ToString());
+            if (modules.Length > 0) 
+            {
+                Logger.WriteShellLog("Module info： " + modules[0].ToString());
+            }
             _mouseHookHandle = SetWindowsHookEx((int)HookType.WH_MOUSE_LL, _hookProc, Marshal.GetHINSTANCE(modules[0]), 0);
             if (_mouseHookHandle == IntPtr.Zero)
             {