dynamic data in gridview in asp.net 4.0

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Hi,

I have bind the data table with 5 rows dynamically to a gridview.
Girdview consists of 3 dropdownlists and 4 textboxes.
I need to maintain the data in the gridview at roundtrip to the server.
I have kept gridview in update panel.

I have functionality that I need to add new row to the gridview.

At this time I am unable to maintain the data of first 5 rows in gridview.

I have tried in google also, I couldn't get the solution

Please help me in solving the issue

Posted 24-Oct-13 1:21am

sri4dotnet

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Thanks7872 · Answer 1 · 2013-10-24T01:33:00

Solution 2

I think you are looking for some thing like this one: Dynamically adding and deleting rows from ASP.NET GridView[^]

Posted 24-Oct-13 1:33am

Thanks7872

Comments

VICK 24-Oct-13 7:44am

MY 5 + :)

Thanks7872 24-Oct-13 7:48am

Thanks. :-)

**VICK** · Answer 2 · 2013-10-24T01:32:00

Initially your gridview is having datatable with 5 rows.
and You want to add 6th row in it?? Right??

do the following.

Add the 5row datatable in ViewState.

in the code where you want to add sixth row.

Create another datatable. get the 5row datatable through viewstate in it.

create a new datarow for this new datatable.

add it in to it.

now new datatable will be having 6 rows.

rebind your gridview with this new datatable and also save this in ViewState.

EDIT: Further Kindly have a look at the other solution posted by Rohan... It is pretty detailed working code with it and I think that would solve your problem. :)

Hope it will help. :)