Changeset 5 for Common/SuspendDrawing.cs

Timestamp:

Mar 7, 2019, 3:50:35 PM (6 years ago)

Author:

chronos

Message:

• Modified: Updated common files from projects.

File:

• Common/SuspendDrawing.cs (modified) (1 diff)

Common/SuspendDrawing.cs

@@ -16 +16 @@
         public static void Suspend(Control parent)
         {
-            SendMessage(parent.Handle, WM_SETREDRAW, false, 0);
+            if (parent.Visible) SendMessage(parent.Handle, WM_SETREDRAW, false, 0);
         }
 
         public static void Resume(Control parent)
         {
-            SendMessage(parent.Handle, WM_SETREDRAW, true, 0);
+            if (parent.Visible) SendMessage(parent.Handle, WM_SETREDRAW, true, 0);
             parent.Refresh();
         }