Selecting the specified cell value on Button click in Gridview

HI

I could not open your screen shot.But follow my process

make autogenerate columns to false
Choose or enable select command in gridview properties

go to code behind of design view
and write the below code

<grid>
<columns>
<templatefield>
<itemtemplate>
5TH column data write here eg <#eval('columnname')>
</itemtemplate>
<edititem template="">
<asp:label id="lblgetdata' runat='server'>

</edititem></templatefield>
</columns>
</grid>

In RowCommand event

protected void gridview1_RowCommand(object sender, GridViewRowEventArgs e) 
{    
  Label l=(Label)e.FindControl('lblgetdata');
  string fifth_cellval=l.text;
}

Add command argument property to stop button as,

CommandArgument='<%#((Container)GridViewRow.RowIndex)%>'

Then you can get the row index by
e.commandargument returns the selected rows row index

gridview1.rows[Convert.toint32(e.rowcommand)].cells[1].text;will results the 1st cell value of corresponding row...

Here Is the Solution to Disable Stop Button

Just try this one even I dont that will work or not

--> Just pass two values inside CommandArgument
First One 5th Row Value and delimiter "-" and then RowIndex

CommandArgument='<%# Eval("col5") + "-" + ((Container)GridViewRow.RowIndex)%>'

---------------
Now get whole value in RowCommand Event store it in string
Split the value based on delimiter " - "

U will get two values one 5th row value use it as before I said

and using RowIndex get the access of Button Control and Disable it.

Here is the code for that

string str = e.CommandArgument.ToString();

string[] prasad = str.Split('-');

string col5 = prasad[0];

int index = int.Parse( prasad[1] );

Button btnStop = (Button)GridView1.Rows[index].FindControl("btnStop"); 

btnStop.Enable = false;

Inform Me Once It Works Correctly. Thank You..
prasad22cm@hotmail.com