public PropertyObjectBuilder(Hashtable ht)
{
this.ht = ht;
AppDomain myDomain = Thread.GetDomain();
AssemblyName myAsmName = new AssemblyName();
myAsmName.Name = "MyDynamicAssembly";
AssemblyBuilder myAsmBuilder = myDomain.DefineDynamicAssembly(myAsmName,
AssemblyBuilderAccess.Run);
ModuleBuilder myModBuilder = myAsmBuilder.DefineDynamicModule("MyModule");
TypeBuilder myTypeBuilder = myModBuilder.DefineType("CustomerData",
TypeAttributes.Public);
//Add all properties
foreach (string k in ht.Keys)
{
AddProperty(k, myTypeBuilder);
}
//Creat type and an Instance
custDataType = myTypeBuilder.CreateType();
instance = Activator.CreateInstance(custDataType);
foreach (string k in ht.Keys)
{
BaseChangeShort val = new BaseChangeShort((short)ht[k]);
custDataType.InvokeMember(k, BindingFlags.SetProperty,
null, instance, new object[] { val });
}
}
public override object ConvertTo(ITypeDescriptorContext context,
CultureInfo culture,
object value,
System.Type destinationType)
{
if (destinationType == typeof(System.String) &&
value is BaseChangeShort)
{
BaseChangeShort so = (BaseChangeShort)value;
return(so.ToString());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object ConvertFrom(ITypeDescriptorContext context,
CultureInfo culture, object value)
{
if (value is string)
{
try
{
string s = (string)value;
return(BaseChangeShort.Convert(s));
}
catch
{
throw new ArgumentException(
"Can not convert '" + (string)value + "'. This is not a valid " + BaseChangeShort.BaseName + " Number!");
}
}
return(base.ConvertFrom(context, culture, value));
}
