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Fixed Remote Desktop crash when resizing window

This commit is contained in:
MaxXor 2015-04-01 16:24:48 +02:00
parent b45ca524af
commit 43ea61b537
1 changed files with 4 additions and 11 deletions
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15
Server/Core/Commands/CommandHandler.cs
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@ -123,7 +123,7 @@ public static void HandleRemoteDesktopResponse(Client client, DesktopResponse pa
client.Value.LastDesktop = newScreen; client.Value.LastDesktop = newScreen;
client.Value.FrmRdp.Invoke((MethodInvoker)delegate client.Value.FrmRdp.Invoke((MethodInvoker)delegate
{ {
client.Value.FrmRdp.picDesktop.Image = newScreen; client.Value.FrmRdp.picDesktop.Image = (Bitmap)newScreen.Clone();
}); });
newScreen = null; newScreen = null;
} }
@ -132,21 +132,14 @@ public static void HandleRemoteDesktopResponse(Client client, DesktopResponse pa
{ {
using (MemoryStream ms = new MemoryStream(packet.Image)) using (MemoryStream ms = new MemoryStream(packet.Image))
{ {
Bitmap screen = client.Value.StreamCodec.DecodeData(ms); Bitmap newScreen = client.Value.StreamCodec.DecodeData(ms);
Bitmap newScreen = new Bitmap(screen.Width, screen.Height);
using (Graphics g = Graphics.FromImage(newScreen))
{
g.DrawImage(client.Value.LastDesktop, 0, 0, newScreen.Width, newScreen.Height);
g.DrawImage(screen, 0, 0, newScreen.Width, newScreen.Height);
}
client.Value.LastDesktop = newScreen; client.Value.LastDesktop = newScreen;
client.Value.FrmRdp.Invoke((MethodInvoker) delegate client.Value.FrmRdp.Invoke((MethodInvoker) delegate
{ {
client.Value.FrmRdp.picDesktop.Image = newScreen; client.Value.FrmRdp.picDesktop.Image = (Bitmap)newScreen.Clone();
}); });
newScreen = null; newScreen = null;
} }
} }