[Desktop] fix OnMonitorChanged

sharpdx · Jun 2, 2016 · ea09f03 · ea09f03
1 parent ee1a4a2
commit ea09f03
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Source/SharpDX.Desktop/RenderForm.cs b/Source/SharpDX.Desktop/RenderForm.cs
@@ -71,6 +71,7 @@ public class RenderForm : Form
         private const uint PBT_APMQUERYSUSPEND = 0;
         private const int SC_MONITORPOWER = 0xF170;
         private const int SC_SCREENSAVE = 0xF140;
+        private const int WM_DISPLAYCHANGE = 0x007E;
         private const int MNC_CLOSE = 1;
         private System.Drawing.Size cachedSize;
         private FormWindowState previousWindowState;
@@ -435,6 +436,9 @@ protected override void WndProc(ref Message m)
                         }
                     }
                     break;
+                case WM_DISPLAYCHANGE:
+                    OnMonitorChanged(EventArgs.Empty);
+                    break;
             }
 
             base.WndProc(ref m);