Merge branch 'master' of https://github.com/FriendsOfCADability/CADability

Author: dsn27

CADability/Projection.cs

@@ -1179,7 +1179,7 @@ internal void CalcOpenGlMatrix()
                 }
             }
         }
-        internal void SetClientRect(Rectangle clr)
+        public void SetClientRect(Rectangle clr)
         {
             this.clientRect = clr;
         }

CADability/StringTable.cs

@@ -85,7 +85,8 @@ static StringTable()
             AddString("deutsch", "MenuId.ToggleDebugFlag", Category.label, "Debug Flag");
             AddString("english", "MenuId.ToggleDebugFlag", Category.label, "Debug Flag");
 #if DEBUG
-            File.Delete(@"C:\Temp\MissingString.txt");
+            if (File.Exists(@"C:\Temp\MissingString.txt"))
+                File.Delete(@"C:\Temp\MissingString.txt");
 #endif
         }