about GridViewCell isEnable

[sun]

Hi,
   I have a problem with GridViewCell property of isEnable.  I want to set some GridViewCell  the edition attribute  .   I use silverlight  controls  v2.0.50727 and version is 2011.1.315.1040.
   In my project, the code below:
 dataGrid1.RowLoaded += new EventHandler<RowLoadedEventArgs>(dataGrid1_RowLoaded);
 void dataGrid1_RowLoaded(object sender, RowLoadedEventArgs e)
        {
            e.Row.Cells[0].IsEnabled = false;
        }

But when I  cilck (drag) the horizontalscrollViewer in the gridview,the other  Cells cannot be edited and Cells[0] can edit
. is it bug?. How to solve it. thanks！

[Maya]

Hello sun,

Actually, it is not recommended to work with the visual elements and their values as due to the virtualization, they will be recycled and reused again. Thus, you may end up with getting/setting a particular value to an element that you do not want to. May  I ask you what is the exact scenario that you want to accomplish ? Wouldn't it be more appropriate to define a style for the cells in the fist column or use a CellStyleSelector ? Do you want just to make that cells read-only ?

Kind regards,
Maya
the Telerik team

[sun]

Thanks for you help!
Yes, i want just to make that cells read-only  but not same Column. 
For example , I want to set row[0].Cell[0].IsEnable to be false ,and  row[0].Cell[1].IsEnable to be true;
But when I  darg the horizontalscrollViewer in the gridview,row[0].Cell[0] can edit .

<UserControl x:Class="SerializationProject.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"
             >

    <Grid x:Name="LayoutRoot" Background="White">
        <Grid.RowDefinitions>
            <RowDefinition Height="40"></RowDefinition>
            <RowDefinition Height="*"></RowDefinition>
        </Grid.RowDefinitions>
     </Grid>
</UserControl>

void Serives_ResponseComplete()
        {

              RadGridView dataGrid1 = new RadGridView();
                dataGrid1.RowLoaded += new EventHandler<RowLoadedEventArgs>(dataGrid1_RowLoaded);
                this.dataGrid1.ItemsSource = dt.Rows;
                this.dataGrid1.SetValue(Grid.RowProperty, 1);
                this.LayoutRoot.Children.Add(dataGrid1);
        }

        void dataGrid1_RowLoaded(object sender, RowLoadedEventArgs e)
        {
            e.Row.Cells[0].IsEnabled = false;
        }

I  have a picture for this

[Dimitrina]

Hi sun,

 You may make the whole column ReadOnly, instead of setting every cell of this column to be not enabled. Like:

private void clubsGrid_Loaded(object sender, EventArgs e)
        {
            clubsGrid.Columns[0].IsReadOnly = true;
        }

If you would like to make the Readonly cells with different appearance, you may use CellStyleSelector.

Is this working for you? 

Greetings,
Didie
the Telerik team