Cancel PreparingCellForEdit

2 posts, 0 answers
  1. Su
    Su avatar
    2 posts
    Member since:
    Mar 2013

    Posted 01 Sep 2016 Link to this post

    Hi folks,

    i tried to cancel the editation of a ComboBoxColumnCell. But when i set GridViewPreparingCellForEditEventArgs.Cancel to true, the cell gets in edit mode, too.

    Is it a bug or do i have to set another property?




  2. Stefan
    Stefan avatar
    1073 posts

    Posted 05 Sep 2016 Link to this post

    Hello David,

    Depending on your exact requirement, you can choose one of the two following suggestions.

    1. If you need the user to be able to view the items of GridViewComboBoxColumn, but to be unable to select them, you can benefit from the IsEnabled property of RadComboBoxItem. To achieve this, you can define a Style as follows.
    <Style TargetType="telerik:RadComboBoxItem"
        <Setter Property="IsEnabled"
                Value="{Binding IsEnabled}" />

    Then, you can apply this Style to a given column through its EditorStyle property.

    2.   If your requirement is to disable editing of the whole column, you can set its IsReadOnly property to True.

    I hope this helps.

    All the best,
    Stefan X1
    Telerik by Progress
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