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disappearance of values!!

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GridView
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Amine
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Amine asked on 26 Jun 2012, 11:19 AM
hello
i have a problem with the gridview
when i get the data from datatable to use in the grid the result is good but when i use the horizotal scroll to see a results(there are 30 column)the values disapear and the cells are empty!!
can you help me plz?
 there is a code:
DataTable dt = new DataTable();
SqlConnection connection = new SqlConnection("Data Source=.;Initial Catalog=OptimisationDataBase;Integrated Security=True");
 string str2 = "SELECT * FROM [OptimisationDataBase].[dbo].[CDRMaxCI] WHERE [OptimisationDataBase].[dbo].[CDRMaxCI].[Cell ID] = 57042 OR [OptimisationDataBase].[dbo].[CDRMaxCI].[Cell ID] = 57312";
                     
                    connection.Open();
                    SqlDataAdapter sqlda = new SqlDataAdapter(str2, connection);
                    sqlda.Fill(dt);
                    connection.Close();
                    this.GridViewKPI.ItemsSource = dt;

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Dimitrina
Telerik team
answered on 26 Jun 2012, 11:22 AM
Hello,

 Please set the DefaultView of the DataTable as an ItemsSource for the GridView. Hopefully this will resolve the problem.

All the best,
Didie
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Amine
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answered on 26 Jun 2012, 11:26 AM
hello and thanks for fast reply
i do this
this.GridViewKPI.ItemsSource =  dt.DefaultView
but the problem persist :(
not that the problem is only for 1 or 2 rows,when i have a few rows its good
thx
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Dimitrina
Telerik team
answered on 26 Jun 2012, 01:37 PM
Hello,

 May I ask you how have you defined your GridView? Have you implemented any additional logic using the visual elements - GridViewCell or GridViewRow?

Kind regards,
Didie
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Amine
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answered on 26 Jun 2012, 01:55 PM
i have the gridview defined  in xaml,no GridViewCell or GridViewRow used
xaml:
<telerik:RadGridView Margin="0,173,300,30" Name="GridViewKPI"/>
i join a screenshot  see the problem
thx
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Dimitrina
Telerik team
answered on 27 Jun 2012, 09:04 AM
Hi,

 So far we do not have such a problem reported with the latest version. May I ask you to isolate the problem in a demo project and send it to us? 

Kind regards,
Didie
the Telerik team

Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>

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Amine
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