hiding labels on bar3D

2 posts, 0 answers
  1. simon
    simon avatar
    6 posts
    Member since:
    Jun 2009

    Posted 08 Jul 2009 Link to this post

    I used the following code to hide labels on bar3D chart but it didn't work, the labels are still showing:

    chart.DefaultView.ChartArea.DataSeries[i].Definition.ShowItemLabels =

    false;

    I added a checkbox as the sample code, used the following code to hide the label:

     

    chart.DefaultView.ChartArea.DataSeries[i].Definition.ShowItemLabels = (

    bool)ShowLabelsCheckbox.IsChecked;

     


    this worked but if I replace " (bool)ShowLabelsCheckbox.IsChecked" with "false", it stopped working again.

    Anybody can reproduce this? Thanks.

  2. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 10 Jul 2009 Link to this post

    Hello simon,

    Indeed we were able to reproduce the problematic behavior and we must admit this is a bug within the control with trying to hide the labels on initial load. The problem is now fixed and will be included in the official service pack release scheduled for the end of the month (also you will be able to download the fixed binaries next week from your Client.Net account under "Latest Internal Build" category).

    For the time being we can suggest you the following workaround (set the property later in the page lifecycle):

    public Page() 
        InitializeComponent(); 
     
        DataSeries series = new DataSeries(); 
     
        series.Definition = new Bar3DSeriesDefinition(); 
        series.Add(new DataPoint() { YValue = 20 }); 
        series.Add(new DataPoint() { YValue = 35 }); 
     
        RadChart1.DefaultView.ChartArea.DataSeries.Add(series); 
     
        this.SizeChanged += new System.Windows.SizeChangedEventHandler(Page_SizeChanged); 
     
    void Page_SizeChanged(object sender, System.Windows.SizeChangedEventArgs e) 
        RadChart1.DefaultView.ChartArea.DataSeries[0].Definition.ShowItemLabels = false


    Sorry for the temporary inconvenience. We have updated your Telerik points for the report as well.


    Kind regards,
    Manuel
    the Telerik team

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