Dear friends, I am new to c# and facing problem with datetimepicker, first I am saving datefrom and dateto to mssql table in varchar field in dd/MM/yyyy format from datetimepicker in c#, than I am searching records between two dates and displaying in datagridview, its working fine, but when i am changing regional language from english uk to english us the format of datetimepicker changes to mm/dd/yyyy , so its not searching records, how to set default...