sql datatable columns

Question

Hello How dynamaically add columns to sql datatable ?Columns counts may be different.it is not defined. Thanks in advance.

Ashish Shukla · Answer

From your question I think you are asking how to add new datacolumn to datatable.We can do this using the code below dt.Columns.Add(TestColumntypeof(string)); dt refers to an existing datatable. To set the value we can use dr [ TestColumn ] =Turan Plese let me know if this answers your question