Hello,

I'm working with a datagrid control in ASP.NET. The datagrid shows a list of
products. One column shows the productnumber, one column shows the
productname, one column shows a picture of the product and the last column
shows an empty textbox with an 'OK' button.

People can enter a quantity in the empty textbox. After clicking on the 'OK'
button, the product and quantity should be added to another datagrid. The
problem is that I don't know how to read the quantity. I now do this as
follows (cells(5) is the template-column with the textbox, the 'OK' button
triggers the SelectedIndexChanged event):

Private Sub grdArtikelen_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles grdArtikelen.SelectedIndexChanged

Dim txb As TextBox
=CType(Me.grdProducts.SelectedItem.Cells(5).Controls(1), TextBox)

Dim dblQuantity As Double

dblQuantity = CType(txb.Text, Double)

End Sub



This code gets the right textbox, but the TEXT property is always empty. How
can I get the text that has been entered in the textbox?

Any help would be appreciated.

Greetings,

Remco

Hi,

To trap the even form BtnOk in Datagid, U need to trap Datagid Event =
Name "ItemCommand".
Follow the step as below.

1) Give BtnOk CommandName let's say grdArtikelen_ BtnOk
2) Attach a Event ItemCommand to Datagrid(Event name will be =
grdArtikelen_ItemCommand)
3) Check e.CommandName if it is grdArtikelen_ BtnOk then procide with =
ur Process.

Below is the same code in C#.
-------------------------------------------------------------------------=
-------------------------------------------------------------------------=
----------------------------------------------------------------------
Sample Code Event tape for Datagrid =
grdArtikelen ItemCommand
-------------------------------------------------------------------------=
-------------------------------------------------------------------------=
----------------------------------------------------------------------
private void grdArtikelen_ItemCommand(object source, =
System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
if(e.CommandName=3D=3D"grdArtikelen_ BtnOk")
{
Response.Write("Yes U Got It :)"); =20
=
Response.Write(((TextBox)(grdArtikelen.Items[e.Item.ItemIndex].Cells[0].F=
indControl("txtQty"))).Text); // To Read TextBox Value.
// Place ur code here to Process on BtnOk Click
}
}

Hope this helps.

Thanks,

sswalia
MCSD, MCAD, OCA

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