public static TRet As <TRet>(this Object t, Expression <Func <TRet, object> > expr, object val)
{
var memberAccess = new ExpressionWithMemberAccess <TRet, object>();
memberAccess.Lambda(expr);
var propertyName = memberAccess.MemberName;
var createInstance = new CreateInstanceFromValues <TRet>(t.GetType());
return(createInstance.Create(t, new[] { new NameAndValue(propertyName, val) }));
}
public static T With <T, TVal>(this T t, Expression <Func <T, TVal> > expr, TVal val)
{
var memberAccess = new ExpressionWithMemberAccess <T, TVal>();
memberAccess.Lambda(expr);
var propertyName = memberAccess.MemberName;
var createInstance = new CreateInstanceFromValues <T> ();
return(createInstance.Create(t, new[] { NameAndValues.Create(propertyName, val) }));
}