gridview paging with one colum hide

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i used a gridview in my project where i hide one column at run time
and done paging.

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
  {
      e.Row.Cells[1].Visible = false;
  }

it show me the error

MSIL

Specified argument was out of the range of valid values.
Parameter name: index
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: index
Source Error:
Line 108:    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
Line 109:    {
Line 110:        e.Row.Cells[1].Visible = false;
Line 111:    }
Line 112:}

What will i do?
Please help.

Posted 26-Dec-10 23:57pm

Starlene

Updated 26-Dec-10 23:59pm

Abhinav S

v2

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Neema Derakhshan · Answer 1 · 2010-12-27T00:10:00

Solution 1

hi do you have 2 item already?

e.Row.Cells[0] ?
e.Row.Cells[1] ?

check it,i guess this is the problem..

Posted 27-Dec-10 0:10am

Neema Derakhshan

Sandeep Mewara · Answer 2 · 2010-12-27T00:16:00

Solution 2

How/Why do you plan to hide a column in a RowDatabound event?

RowDatabound is an event to handle grid at row basis.
For you, simple find the column and hide it. Something like:
myDg.Columns[1].Visible = false;

Posted 27-Dec-10 0:16am

Sandeep Mewara

Comments

Starlene 27-Dec-10 23:54pm

if i hide as myDg.Columns[1].Visible = false; then how can i delete the data with the check option.because the column[1] holds the primary key through with a can delete multiple record with check option

Sandeep Mewara 28-Dec-10 1:41am

I just gave an example of column[1].
Further, you must be knowing which column to hide right? Just hide it. Having a grid column visible false would still let you access the column and cell value on server side when needed.