GridView question

[Mike P]

I have a grid view with a button field that when clicked I want it to
redirect to another page, passing the primary key of the row with it.
This was a pretty easy thing to do with the DataGrid, but it is so far
proving a pain with the GridView.

Here is my button :

<asp:ButtonFiel d ButtonType="Ima ge" ImageUrl="~/Images/btnDetails.jpg"
CommandName="Op portunityDetail s" />

In the GridView DataKeyNames is set like this :

DataKeyNames="O pportunityID"

And I am trying to redirect using this code :

protected void GridView1_RowCo mmand(object sender,
GridViewCommand EventArgs e)
{
if (e.CommandName == "OpportunityDet ails")
{
//get PK (opportunityID)
int intOppID = Convert.ToInt32 (e.CommandArgum ent);

Response.Redire ct("Opportunity Details.aspx?op pid=" +
intOppID);
}
}

Instead of the PrimaryKey being passed, I just get the GridView index
passed (for the first row 0 is passed, for the second row 1 is passed
etc).

There must be a simple solution to this, I'm hoping somebody can tell me
what it is!

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[eguworks]

instead of the datakeynames you might want to use selected
gridview1.selec tedDataKey or selectedValue

[Mike P]

What is the syntax for getting the SelectedDataKey for the selected row?
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