Databind and Command.

2 posts, 0 answers
  1. Sampathkumar
    Sampathkumar avatar
    47 posts
    Member since:
    Apr 2009

    Posted 17 Dec 2009 Link to this post

    Hi,

        How do i stop the selectionchange event if the data is in bind mode. please help me.

    Regards
    Sampathkumar S

  2. Valeri Hristov
    Admin
    Valeri Hristov avatar
    2252 posts

    Posted 17 Dec 2009 Link to this post

    Hi Sampathkumar,

    I am posting my answer here in case someone else has the same question:
    There is no way to prevent the SelectionChanged event from firing, because there is a change in the selection when you initialize the control - by the default the selected item is null, when the binding is applied, SelectedItem it becomes something else. Instead of setting the command on the SelectionChanged event I would recommend calling the TelrikComboChange_Executed method in the Name property setter:
    public string Name
    {
        get { return this._Name; }
        set
        {
            if (value != this._Name)
            {
                this._Name = value;
                this.TelrikComboChange_Executed();
                this.OnPropertyChange("Name");
            }
        }
    }


    Sincerely yours,
    Valeri Hristov
    the Telerik team

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