static void get_method_info (IntPtr handle, out MonoMethodInfo info)
{
throw new System.NotImplementedException();
}
static extern void get_method_info (IntPtr handle, out MonoMethodInfo info);
internal override ParameterInfo[] GetParametersInternal()
{
return(MonoMethodInfo.GetParametersInfo(mhandle, this));
}
internal override int GetParametersCount()
{
return(MonoMethodInfo.GetParametersInfo(mhandle, this).Length);
}
public override MethodImplAttributes GetMethodImplementationFlags()
{
return(MonoMethodInfo.GetMethodImplementationFlags(mhandle));
}
internal override int GetParametersCount()
{
var pi = MonoMethodInfo.GetParametersInfo(mhandle, this);
return(pi == null ? 0 : pi.Length);
}
static extern void get_method_info(IntPtr handle, out MonoMethodInfo info);
public override ParameterInfo[] GetParameters()
{
return(MonoMethodInfo.GetParametersInfo(mhandle, this));
}
public override Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
if (binder == null)
{
binder = Binder.DefaultBinder;
}
/*Avoid allocating an array every time*/
ParameterInfo[] pinfo = MonoMethodInfo.GetParametersInfo(mhandle, this);
if ((parameters == null && pinfo.Length != 0) || (parameters != null && parameters.Length != pinfo.Length))
{
throw new TargetParameterCountException("parameters do not match signature");
}
if ((invokeAttr & BindingFlags.ExactBinding) == 0)
{
if (!Binder.ConvertArgs(binder, parameters, pinfo, culture))
{
throw new ArgumentException("failed to convert parameters");
}
}
else
{
for (int i = 0; i < pinfo.Length; i++)
{
if (parameters[i].GetType() != pinfo[i].ParameterType)
{
throw new ArgumentException("parameters do not match signature");
}
}
}
#if !NET_2_1
if (SecurityManager.SecurityEnabled)
{
// sadly Attributes doesn't tell us which kind of security action this is so
// we must do it the hard way - and it also means that we can skip calling
// Attribute (which is another an icall)
SecurityManager.ReflectedLinkDemandInvoke(this);
}
#endif
#if NET_2_0
if (ContainsGenericParameters)
{
throw new InvalidOperationException("Late bound operations cannot be performed on types or methods for which ContainsGenericParameters is true.");
}
#endif
Exception exc;
object o = null;
try {
// The ex argument is used to distinguish exceptions thrown by the icall
// from the exceptions thrown by the called method (which need to be
// wrapped in TargetInvocationException).
o = InternalInvoke(obj, parameters, out exc);
#if NET_2_0
} catch (ThreadAbortException) {
throw;
#endif
#if NET_2_1
} catch (MethodAccessException) {
throw;
#endif
} catch (Exception e) {
throw new TargetInvocationException(e);
}
if (exc != null)
{
throw exc;
}
return(o);
}
