public override object Invoke(System.Reflection.BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = this.InvocationFlags;
RuntimeTypeHandle typeHandle = this.m_declaringType.TypeHandle;
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_CONTAINS_STACK_POINTERS | INVOCATION_FLAGS.INVOCATION_FLAGS_NO_CTOR_INVOKE | INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE)) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
this.ThrowNoInvokeException();
}
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_FIELD_SPECIAL_CAST | INVOCATION_FLAGS.INVOCATION_FLAGS_IS_DELEGATE_CTOR | INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY)) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_FIELD_SPECIAL_CAST) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
CodeAccessPermission.Demand(PermissionType.ReflectionMemberAccess);
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
RuntimeMethodHandle.PerformSecurityCheck(null, this, this.m_declaringType, (uint)(this.m_invocationFlags | INVOCATION_FLAGS.INVOCATION_FLAGS_CONSTRUCTOR_INVOKE));
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_IS_DELEGATE_CTOR) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
}
}
int length = this.Signature.Arguments.Length;
int num2 = (parameters != null) ? parameters.Length : 0;
if (length != num2)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
if (num2 <= 0)
{
return(RuntimeMethodHandle.InvokeConstructor(this, null, (SignatureStruct)this.Signature, this.m_declaringType));
}
object[] args = base.CheckArguments(parameters, binder, invokeAttr, culture, this.Signature);
object obj2 = RuntimeMethodHandle.InvokeConstructor(this, args, (SignatureStruct)this.Signature, this.m_declaringType);
for (int i = 0; i < num2; i++)
{
parameters[i] = args[i];
}
return(obj2);
}
