c# Fullscreen Crash
Therg
I'm writing directx fullscreen application in Studio 2008, language: c#,
platform . Net Frameworkd 3.5, OS: Windows 7.
this code workes fine:
[code]
...
PresentParameters d3dpp = new PresentParameters();
d3dpp.Windowed = true;
d3dpp.EnableAutoDepthStencil = true;
d3dpp.PresentFlag = PresentFlag.LockableBackBuffer;
d3dpp.AutoDepthStencilFormat = DepthFormat.D16;
d3dpp.SwapEffect = SwapEffect.Discard;
d3dpp.BackBufferCount = 1;
d3dpp.BackBufferWidth = Width;
d3dpp.BackBufferHeight = Height;
d3dpp.BackBufferFormat = Format.X8R8G8B8;
d3dpp.PresentationInterval = PresentInterval.Immediate;
try
{
directDevice = new Device(0, DeviceType.Hardware,
renderWindow, flags, d3dpp);
}
...
[/code]
Applicationcorrect render scene.
But if i set d3dpp.Windowed = false it crahed here:
[code]
try
{
Application.Run(new Form1());
}
catch (DirectXException e)
{
MessageBox.Show(e.Message);
}
[/code]
with the message Error in the application
ErrorString = "D3DERR_INVALIDCALL"
ErrorCode = -2005530516
base:
StackTrace = " at
Microsoft.DirectX.Direct3D.Device.Reset(PresentParameters[]
presentationParameters)\r\n at
Microsoft.DirectX.Direct3D.Device.OnParentResized(Object sender, EventArgs
e)\r\n at System.Windows.Forms.Control.OnResize(EventArgs e)\r\n at
System.Win...
Then i set Form1 WindowState property to Maximized the program start work
correct, but when alt-tab or win key pressed it crashed again with the same
error.
Chuck Walbourn [MSFT]
Studio, Windows 7 Code Pack, or other modern solution like the open source
SlimDX. Getting support for the Managed DX 1.1 components is getting more
and more difficult over time. It's not been updated since April 2006.
Windows 7 is not a tested scenario, although neither was Windows Vista.
About the only thing I'd suggest to try is turning on the Direct3D 9 Debug
through the DirectX Control Panel.
--
--
-Chuck Walbourn
SDE, XNA Developer Connection
This posting is provided "AS IS" with no warranties, and confers no rights.