Gridview Adding Item Template textbox dynamically

Question

Hi,

 

I have a requirement to create a data entry screen with cross-tab format, so i have used a gridview for the same.

 

Row should be category name and the columns should be all the months

 

Data Entry Sceen format  as follows 

 

ID	Jan-17	Feb-17	Mar-17
1	4000	5000	9000
2	1200	3000	80000

 

I have created a gridview and want to create  dynamic textbox for all the months

 

 

A - Actual  P -Projection 

 

Transaction table structure

 

ID,Type,MonthYear, Empid

 

 1   P      201701        900

1    A      201701        901 

 

 

 

 Can you please share the code