parameters and databinding (gridview)

[tarscher]

Hi all,

I have a DataSource linked to a gridview and have delete functionality
on the gridview
The objectdatasource looks like this:
<asp:ObjectDataSource ID="TestsObjectDataSource" runat="server"
DeleteMethod="DeleteTest"
SelectMethod="GetAllTests" TypeName="DaVinci.Controller">
<DeleteParameters>
<asp:Parameter Name="Id" Type="Int32" />
</DeleteParameters>
</asp:ObjectDataSource>

The delete parameter is Id. When I push delete (and debug) nothing gets
deleted cos the id is always 0. I actually want to pass the id of the
row but I cannot find how to achieve this. How can i define what value
is taken for the id?

Someone has a clue?

Thanks in advance
Stijn

[Shahzad Godil]

For delete, Delete will work automatically by picking ID from Grid
Keyfields. Make sure that your GridView has keyfields defined.

Shahzad Godil
Karachi-Pakistan.

<ta******@gmail.comwrote in message
news:11*********************@e3g2000cwe.googlegrou ps.com...

Hi all,

I have a DataSource linked to a gridview and have delete functionality
on the gridview
The objectdatasource looks like this:
<asp:ObjectDataSource ID="TestsObjectDataSource" runat="server"
DeleteMethod="DeleteTest"
SelectMethod="GetAllTests" TypeName="DaVinci.Controller">
<DeleteParameters>
<asp:Parameter Name="Id" Type="Int32" />
</DeleteParameters>
</asp:ObjectDataSource>

The delete parameter is Id. When I push delete (and debug) nothing gets
deleted cos the id is always 0. I actually want to pass the id of the
row but I cannot find how to achieve this. How can i define what value
is taken for the id?

Someone has a clue?

Thanks in advance
Stijn

[tarscher]

Thanks for the reply. By setting the DataKeyNames="Id" The Id got send
correctly to the delete methode.
On Oct 24, 12:45 pm, "Shahzad Godil" <[e-mail]:

For delete, Delete will work automatically by picking ID from Grid
Keyfields. Make sure that your GridView has keyfields defined.

Shahzad Godil
Karachi-Pakistan.

<[e-mail] in messagenews:11*********************@e3g2000cwe.goo glegroups.com...

Hi all,

I have a DataSource linked to a gridview and have delete functionality
on the gridview
The objectdatasource looks like this:
<asp:ObjectDataSource ID="TestsObjectDataSource" runat="server"
DeleteMethod="DeleteTest"
SelectMethod="GetAllTests" TypeName="DaVinci.Controller">
<DeleteParameters>
<asp:Parameter Name="Id" Type="Int32" />
</DeleteParameters>
</asp:ObjectDataSource>

The delete parameter is Id. When I push delete (and debug) nothing gets
deleted cos the id is always 0. I actually want to pass the id of the
row but I cannot find how to achieve this. How can i define what value
is taken for the id?

Someone has a clue?

Thanks in advance
Stijn