how to add reference to Project

Once you've installed DirectX 9, you need to add a reference to the project using it. Right click in the Solution Explorer in the Project and choose Add Reference. The managed directX assemblies should be in your window's directory under C:\WINDOWS\Microsoft.NET\Managed DirectX\. Browse for the assemblies in the Add Reference dialog and add them. Here are some of the managed dll's you can choose to add as references: Microsoft.DirectX.AudioVideoPlayback.dll Microsoft.DirectX.Diagnostics.dll Microsoft.DirectX.Direct3D.dll Microsoft.DirectX.Direct3DX.dll Microsoft.DirectX.DirectDraw.dll Microsoft.DirectX.DirectInput.dll Microsoft.DirectX.DirectPlay.dll Microsoft.DirectX.DirectSound.dll Microsoft.DirectX.dll -Mike G.