logic to add a column in left & right in table n windos form

I have not understand your code.
 

Thanks for replying Jitendra,
Add column left and right in table in win form?
Actually i am new to C#.
Here is code for insertion of Row in A Table Same Way i want to add Column Left Right Of the cursor index...

Hi Ravi,


Kindly explain what you want.

 Dynamically add column left and right in sql server database??

Add column left and right in table in win form??