public static SetMemberDelegate SetEmit(PropertyInfo propertyInfo)
{
var mi = propertyInfo.GetSetMethod(true);
if (mi == null)
{
return(null);
}
var setter = FieldInvoker.CreateDynamicSetMethod(propertyInfo);
var gen = setter.GetILGenerator();
gen.Emit(OpCodes.Ldarg_0);
gen.Emit(propertyInfo.DeclaringType.IsValueType ? OpCodes.Unbox : OpCodes.Castclass,
propertyInfo.DeclaringType);
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(propertyInfo.PropertyType.IsValueType ? OpCodes.Unbox_Any : OpCodes.Castclass,
propertyInfo.PropertyType);
gen.EmitCall(mi.IsFinal ? OpCodes.Call : OpCodes.Callvirt, mi, (Type[])null);
gen.Emit(OpCodes.Ret);
return((SetMemberDelegate)setter.CreateDelegate(typeof(SetMemberDelegate)));
}
public static GetMemberDelegate <T> GetEmit <T>(PropertyInfo propertyInfo)
{
var getter = FieldInvoker.CreateDynamicGetMethod <T>(propertyInfo);
var gen = getter.GetILGenerator();
var mi = propertyInfo.GetGetMethod(true);
if (typeof(T).IsValueType)
{
gen.Emit(OpCodes.Ldarga_S, 0);
if (typeof(T) != propertyInfo.DeclaringType)
{
gen.Emit(OpCodes.Unbox, propertyInfo.DeclaringType);
}
}
else
{
gen.Emit(OpCodes.Ldarg_0);
if (typeof(T) != propertyInfo.DeclaringType)
{
gen.Emit(OpCodes.Castclass, propertyInfo.DeclaringType);
}
}
gen.Emit(mi.IsFinal ? OpCodes.Call : OpCodes.Callvirt, mi);
if (propertyInfo.PropertyType.IsValueType)
{
gen.Emit(OpCodes.Box, propertyInfo.PropertyType);
}
gen.Emit(OpCodes.Isinst, typeof(object));
gen.Emit(OpCodes.Ret);
return((GetMemberDelegate <T>)getter.CreateDelegate(typeof(GetMemberDelegate <T>)));
}
