how to retrieve the row and its value from the grideview

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i want to retrieve the values inside the row in gridview.
but i enable the autogenerated edit button and autogenerated column because i am selecting the database and table in the dropdownlist and then i open the table through the gridview.For editing i will clicks the edit button it will transfer all its values to the textbox after editing, i want that all cell values please tell me how can i get ,,,,
i used this but it returns null

C#

  int rowindex = Convert.ToInt32(e.RowIndex);
string column_name = GridView4.Rows[rowindex].Cells[2].Text;

Posted 24-Dec-12 22:29pm

Member 9644686

Updated 24-Dec-12 22:30pm

Krunal Rohit

v2

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Aditya Magotra · Answer 1 · 2012-12-24T23:24:00

Solution 1

hi,

After editing when you click on update button read all the textbox values at that time.

Posted 24-Dec-12 23:24pm

Aditya Magotra

Comments

Member 9644686 25-Dec-12 5:29am

text box means not the outside textbox .it is in the gridview itself that means that you add autogenerated edit button then click edit it will automatically create a textbox in the gridview that all values are filled in this txtbox. i don't know the id of that txtbox.

sisir patro · Answer 2 · 2012-12-24T23:59:00

Solution 2

HI,

You can do this by assigning the cell values into hidden fields while binding the data to the grid. And when you are trying to access the value on the edit button click you can get the values from the hidden fields easily. Try like this.

how to edit and update row values in grid view?
edit,update row in gridview

Thanks

Posted 24-Dec-12 23:59pm

sisir patro

Updated 25-Dec-12 1:52am

v2

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Member 9644686 25-Dec-12 6:15am

boss i want to do update on database....
i can't please if u have any snippets please i will refer and i will try to do that.

[no name] 25-Dec-12 7:53am

Check out the links that I had Updated in my solution.