public static object CreateInstance(this CustomAttribute attribute, IType at, Runtime.Enviorment.AppDomain appdomain)
{
object ins;
List <IType> param = null;
if (at is ILType)
{
var it = (ILType)at;
if (!attribute.HasConstructorArguments)
{
ins = it.Instantiate(true);
}
else
{
ins = it.Instantiate(false);
if (param == null)
{
param = new List <IType>();
}
param.Clear();
object[] p = new object[attribute.ConstructorArguments.Count];
for (int j = 0; j < attribute.ConstructorArguments.Count; j++)
{
var ca = attribute.ConstructorArguments[j];
param.Add(appdomain.GetType(ca.Type, null, null));
p[j] = ca.Value;
}
var ctor = it.GetConstructor(param);
appdomain.Invoke(ctor, ins, p);
}
if (attribute.HasProperties)
{
object[] p = new object[1];
foreach (var j in attribute.Properties)
{
p[0] = j.Argument.Value;
var setter = it.GetMethod("set_" + j.Name, 1);
appdomain.Invoke(setter, ins, p);
}
}
}
else
{
param = new List <IType>();
object[] p = null;
if (attribute.HasConstructorArguments)
{
p = new object[attribute.ConstructorArguments.Count];
for (int j = 0; j < attribute.ConstructorArguments.Count; j++)
{
var ca = attribute.ConstructorArguments[j];
param.Add(appdomain.GetType(ca.Type, null, null));
p[j] = ca.Value;
}
}
ins = ((CLRMethod)at.GetConstructor(param)).ConstructorInfo.Invoke(p);
if (attribute.HasProperties)
{
foreach (var j in attribute.Properties)
{
var prop = at.TypeForCLR.GetProperty(j.Name);
prop.SetValue(ins, j.Argument.Value, null);
}
}
}
return(ins);
}
