private static unsafe string GetLocation(ASM_CACHE gacId)
{
const int ERROR_INSUFFICIENT_BUFFER = unchecked((int)0x8007007A);
int characterCount = 0;
int hr = GetCachePath(gacId, null, ref characterCount);
if (hr != ERROR_INSUFFICIENT_BUFFER)
{
throw Marshal.GetExceptionForHR(hr);
}
byte[] data = new byte[(characterCount + 1) * 2];
fixed (byte* p = data)
{
hr = GetCachePath(gacId, p, ref characterCount);
if (hr != 0)
{
throw Marshal.GetExceptionForHR(hr);
}
return Marshal.PtrToStringUni((IntPtr)p);
}
}
private static unsafe extern int GetCachePath(ASM_CACHE id, byte* path, ref int length);
private static extern int CreateAssemblyEnum(out IAssemblyEnum ppEnum, FusionAssemblyIdentity.IApplicationContext pAppCtx, FusionAssemblyIdentity.IAssemblyName pName, ASM_CACHE dwFlags, IntPtr pvReserved);
private static extern int CreateAssemblyEnum(out IAssemblyEnum ppEnum, FusionAssemblyIdentity.IApplicationContext pAppCtx, FusionAssemblyIdentity.IAssemblyName pName, ASM_CACHE dwFlags, IntPtr pvReserved);
private static unsafe extern int GetCachePath(ASM_CACHE id, byte *path, ref int length);
