DropDown in DataGrid

[RS]

Hello,
I need to add a dropdown list to datagrid. Once page is displayed on change
of the selection of the dropdown for that row, I need to be able to capture
the value of the dropdown and do some things in the code behind. I got
Dropdown list to show up in the grid and all values that I need are there.
What I am missing is capture of onchange event.

Does anyone have any idea how to capture event on the page behind?

Thanks so much to everyone!!

[Richard Dudley]

There's a great series on doing stuff like this as 4guysfromrolla. com. It's
a long series, but is a good guide. He turned it into a book called
"ASP.NET Data Web Controls Kick Start", which is for ASP.NET 1.1, so unless
you're going to be with 1.1 for a long while, I'd stick with the on-line
articles (I did buy the book about a year ago, and it is well worth it, but
the new 2.0 framework is now out, and the book isn't so relevant to that).

"RS" <WW*@WWW.WWW> wrote in message
news:%2******** **********@TK2M SFTNGP11.phx.gb l...

Hello,
I need to add a dropdown list to datagrid. Once page is displayed on change of the selection of the dropdown for that row, I need to be able to capture the value of the dropdown and do some things in the code behind. I got
Dropdown list to show up in the grid and all values that I need are there.
What I am missing is capture of onchange event.

Does anyone have any idea how to capture event on the page behind?

Thanks so much to everyone!!

[agapeton]

Here's one way to do it... This is a 2.0 Gridview...

<asp:GridView ID="gvPeople" runat="server"
AutoGenerateCol umns="false">
<Columns>
<asp:BoundFie ld DataField="Name " HeaderText="Per son
Name" />
<asp:TemplateFi eld HeaderText="Bes t Friend">
<ItemTemplate >
<asp:DropDownLi st ID="ddlFriend"
runat="server"
AppendDataBound Items="true"
DataTextField=" Name"
OnSelectedIndex Changed="Runit"
DataValueField= "Name">
<asp:ListItem Text="-"
Value="0"></asp:ListItem>
</asp:DropDownLis t>
</ItemTemplate>
</asp:TemplateFie ld>
</Columns>
</asp:GridView>

Or you can always do something that looks like this...

((DropDownList) gvPeople.Contro ls[0].Controls[n].Controls[1].FindControl("d dlFriend")).Sel ectedIndexChang ed
+= new EventHandler(De fault4_Selected IndexChanged);

I think declaratively is easier myself... believe me it's even EASIER
in .NET 2.0 with the data source controls.