public static object CreateInstance(Type type, params object[] args)
{
CType ct = type;
if (args == null || args.Length == 0)
{
return(Activator.CreateInstance(ct));
}
var ci = ct.GetConstructor(CTypeExtensions.GetTypeArray(args));
if (ci == null)
{
if (Array.IndexOf(args, null) != -1)
{
var cis = ct.GetConstructors();
if (cis.Length == 1)
{
var parms = cis[0].GetParameters();
if (parms.Length == args.Length)
{
for (int ix = 0; ix < parms.Length; ++ix)
{
if (args[ix] != null)
{
continue;
}
if (parms[ix].ParameterType.IsPrimitive)
{
break;
}
}
ci = cis[0];
}
}
}
if (ci == null)
{
throw new MissingMethodException();
}
}
return(ci.Invoke(args));
}
public static object CreateInstance(CType type, BindingFlags bindingAttr, Binder binder, object[] args, CultureInfo culture)
{
var ci = type.GetConstructor(bindingAttr, binder, CTypeExtensions.GetTypeArray(args), null);
if (ci == null)
{
if (Array.IndexOf(args, null) != -1)
{
var cis = type.GetConstructors(bindingAttr);
if (cis.Length == 1)
{
var parms = cis[0].GetParameters();
if (parms.Length == args.Length)
{
for (int ix = 0; ix < parms.Length; ++ix)
{
if (args[ix] != null)
{
continue;
}
if (parms[ix].ParameterType.IsPrimitive)
{
break;
}
}
ci = cis[0];
}
}
}
if (ci == null)
{
throw new MissingMethodException();
}
}
return(ci.Invoke(bindingAttr, binder, args, culture));
}
public static MethodInfo GetRuntimeMethod(this CType type, String name, Type[] parameters)
{
return(type.GetCType().GetMethod(name, CTypeExtensions.MakeTypeArray(parameters)));
}
