public void Dispose()
{
this.fDelegatesBound = false;
this.InvokeMemberFnPtr = (NativeMethods.CCorRuntimeHost.Type_InvokeMember)null;
if (IntPtr.Zero != this.DomainTypePtr)
{
Marshal.Release(this.DomainTypePtr);
this.DomainTypePtr = IntPtr.Zero;
}
this.GetTypeFnPtr = (NativeMethods.CCorRuntimeHost.AppDomain_GetType)null;
if (IntPtr.Zero != this.DomainObjectPtr)
{
Marshal.Release(this.DomainObjectPtr);
this.DomainObjectPtr = IntPtr.Zero;
}
this.CurrentDomainFnPtr = (NativeMethods.CCorRuntimeHost.Host_CurrentDomain)null;
if (IntPtr.Zero != this.RuntimeHostPtr)
{
Marshal.Release(this.RuntimeHostPtr);
this.RuntimeHostPtr = IntPtr.Zero;
}
this.RuntimeHostInstance = (NativeMethods.ICorRuntimeHost)null;
}
private void BindDelegatesToManualCOMPInvokeFunctionPointers()
{
if (this.fDelegatesBound)
{
return;
}
this.RuntimeHostInstance.Start();
int ofs1 = 21 * IntPtr.Size;
int ofs2 = 10 * IntPtr.Size;
int ofs3 = 57 * IntPtr.Size;
this.RuntimeHostPtr = Marshal.GetIUnknownForObject((object)this.RuntimeHostInstance);
this.CurrentDomainFnPtr = (NativeMethods.CCorRuntimeHost.Host_CurrentDomain)Marshal.GetDelegateForFunctionPointer(Marshal.ReadIntPtr(Marshal.ReadIntPtr(this.RuntimeHostPtr), ofs1), typeof(NativeMethods.CCorRuntimeHost.Host_CurrentDomain));
IntPtr domain;
int errorCode1 = this.CurrentDomainFnPtr(this.RuntimeHostPtr, out domain);
if (errorCode1 < 0)
{
Marshal.ThrowExceptionForHR(errorCode1);
}
Guid guid = typeof(_AppDomain).GUID;
int errorCode2 = Marshal.QueryInterface(domain, ref guid, out this.DomainObjectPtr);
if (errorCode2 < 0)
{
Marshal.ThrowExceptionForHR(errorCode2);
}
this.GetTypeFnPtr = (NativeMethods.CCorRuntimeHost.AppDomain_GetType)Marshal.GetDelegateForFunctionPointer(Marshal.ReadIntPtr(Marshal.ReadIntPtr(this.DomainObjectPtr), ofs2), typeof(NativeMethods.CCorRuntimeHost.AppDomain_GetType));
int errorCode3 = this.GetTypeFnPtr(this.DomainObjectPtr, out this.DomainTypePtr);
if (errorCode3 < 0)
{
Marshal.ThrowExceptionForHR(errorCode3);
}
this.InvokeMemberFnPtr = (NativeMethods.CCorRuntimeHost.Type_InvokeMember)Marshal.GetDelegateForFunctionPointer(Marshal.ReadIntPtr(Marshal.ReadIntPtr(this.DomainTypePtr), ofs3), typeof(NativeMethods.CCorRuntimeHost.Type_InvokeMember));
this.fDelegatesBound = true;
}
