Dynamic group by expression C#

private static Expression<Func<Menu, string>> GetGroupKey(string property)
{
    var parameter = Expression.Parameter(typeof(Menu));
    var body = Expression.Property(parameter, property);
    return Expression.Lambda<Func<Menu, string>>(body, parameter);
}

// Usage
context.Menus.GroupBy(GetGroupKey(columnName));

Source: stackoverflow.com

Similar codes

1 vote203 views1 answer
Newline in button wpf
C#
0 vote242 views1 answer
Boxing and unboxing in c#
C#
-1 vote228 views1 answer
C# file directory selection
C#
1 vote259 views1 answer
Unity getcomponent not working on ui
C#Unity
1 vote248 views2 answers
Append 2 arrays c#
C#
0 vote233 views1 answer
Txtbox.fous in c#
C#
0 vote233 views1 answer
Unity android keycodes
C#
23 votes214 views2 answers
Unity no serializefield
C#
0 vote230 views2 answers
On scene loaded
C#
1 vote259 views1 answer
Unity find closest point on line
C#Unity