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 vote162 views1 answer
Exit programm c#
C#
0 vote147 views1 answer
Closing main window after clicking on a button that opens another window in wpf
C#
0 vote175 views1 answer
Log4net.config configuration
C#
11 votes128 views9 answers
Trump
C#
1 vote153 views1 answer
C# count specific element in list
C#
18 votes310 views2 answers
Unity remove all child
C#Unity
2 votes130 views2 answers
Save file tar.gz c#
C#
-1 vote180 views1 answer
1. Write a program that will determine the multiples of 7 from 1 to 100 in C# looping
C#
1 vote147 views1 answer
Add new column in data table c#
C#
-1 vote200 views1 answer
How to fix error cs1513 in unity
C#Unity