Hi
In the image attached there are two columns of a radgridview, defined as follow:
<t:GridViewDataColumn
Header="{DynamicResource ResourceKey={x:Static r:ResourcesKeys.SelectedColumnHeader }}"
DataMemberBinding="{Binding IsSelected, Mode=TwoWay
, UpdateSourceTrigger=PropertyChanged}">
<t:GridViewDataColumn.CellTemplate>
<DataTemplate>
<CheckBox IsChecked="{Binding IsSelected, Mode=TwoWay
, UpdateSourceTrigger=PropertyChanged}" />
</DataTemplate>
</t:GridViewDataColumn.CellTemplate>
</t:GridViewDataColumn>
<t:GridViewCheckBoxColumn
AutoSelectOnEdit="True"
Header="{DynamicResource ResourceKey={x:Static r:ResourcesKeys.SelectedColumnHeader }}"
DataMemberBinding="{Binding IsSelected, Mode=TwoWay
, UpdateSourceTrigger=PropertyChanged}"/>I need to use the first way, because I need to reflect the checking immediately, while the GridViewCheckBoxColumn seems to works only on lost focus.
Thank you
Luigi
1 Answer, 1 is accepted
Hello,
The observed behavior is expected with the GridViewCheckBoxColumn column. The bound property's value will be updated when the column goes out of edit mode.
With this in mind, the GridViewCheckBoxColumn creates a new GridViewCheckBox element internally, which by design, is intended for view-mode only. it does not support editing, so it cannot be used as an alternative to the native CheckBox element.
With this being said, what I could suggest would be to create a custom ControlTemplate for the native WPF CheckBox element, in order to achieve a similar look to the GridViewCheckBox element.
I hope the provided information will be of help to you.
Regards,
Stenly
Progress Telerik