how to display selected item from datagrid to textbox?

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Hi.

I would like to ask, how to display selected item from datagrid to textbox? I'm using vb.net. I thought the codes for winform and wpf are the same...

i tried using this code:

VB

Private Sub dgv_admin_MouseLeftButtonDown(sender As Object, e As MouseButtonEventArgs) Handles dgv_admin.MouseLeftButtonDown


Dim i As Integer
       i = dgstudents.CurrentRow.Index

       Lblid.Text = dgstudents.Item(0, i).Value
       TxtLname.Text = dgstudents.Item(1, i).Value
       TxtFname.Text = dgstudents.Item(2, i).Value


   End Sub

but nothing is seen on the textboxes.

Posted 29-Aug-13 22:05pm

hoyice

Updated 29-Aug-13 23:00pm

Nelek

v2

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Pheonyx 30-Aug-13 4:16am

If you are doing this in WPF, why not just use databinding in the XAML to associate it?

hoyice 30-Aug-13 4:43am

i am doing my interface to expression blend and i code in vb.net because my data is from SQL. I am not familiar with view model.

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Alexander Dymshyts · Answer 1 · 2013-08-29T22:38:00

Solution 1

Like Pheonyx mentioned, create viewModel, with some property, which will be binding to your view. When you would like to show data in textbox, just set created property to your value like :

C#

createdProperty = dgstudents.Item(1, i).Value

and via binding it will be shown in your view.

Posted 29-Aug-13 22:38pm

Alexander Dymshyts