public static Expression<Func<T, bool>> GetSearchExpression<T>(string SearchString)
{
Expression<Func<T, bool>> filter = null;
if ((SearchString)) return null;
var left = (typeof(T), "m");
Expression expression = (false);
T obj = default(T);
var type = typeof(T);
obj = (T)(type);
var propertyInfos = ();
foreach (var propertyInfo in propertyInfos)
{
if (() == "id" || == typeof(DateTime)) continue;
Expression tostring =
(
(left, typeof(T).GetProperty().Name),
typeof(object).GetMethod("ToString", new Type[] { })
);
Expression right =
(
tostring,
typeof(string).GetMethod("Contains", new Type[] { typeof(string) }),
(SearchString)
);
expression = (right, expression);
}
filter = <Func<T, bool>>(expression, new[] { left });
return filter;
}