Hello. I'm having a strange problem where I can't seem to undo the value in a check box field. The field is of type boolean. I'm not sure if this is a xamDataGrid thing or something else. I'm using MVVM and this is what I have:

<xamdatagrid DataSource="{Binding Data, Mode=TwoWay}">

<i:Interaction.Triggers>

<i:EventTrigger EventName="CellChanged">
<command:EventToCommand Command="{Binding OnCellChangedCommand}" PassEventArgsToCommand="True" />
</i:EventTrigger>
</i:Interaction.Triggers>

</xamdatagrid>

private void OnCellChanged(CellChangedEventArgs e)
{

    var createEvent = (bool)e.Editor.Value;

    if(createEvent){//if the new value is true

       if(some logic){ e.Cell.Value = false }

   }

}

So looking at the first if statement. If the user checks an unchecked checkbox in a cell, I check whether he can in fact check that check box. If not, I want the checkbox to return to an unchecked state.

The statement  "e.Cell.Value = false" does not seem to be doing anything. Any ideas?