getting the checked values in Combobox in wpf

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Hi to all

I have Created the combobox in wpf ,this Combobox Contains the Checkbox,

my requirement is to get the Checked Checkboxes Data which are in the combobox, i think you can understand my poor english

sample code for creating the checkbox in the Combobox :

<ComboBox Name="cmb" Margin="5" Height="23" Canvas.Left="98" Canvas.Top="251" Width="163" SelectionChanged="cmb_SelectionChanged">
                      <ComboBox.ItemTemplate>
                       <DataTemplate>
                       <StackPanel Orientation="Horizontal">
                           <CheckBox Margin="5" IsChecked="{Binding IsVisited}" Checked="CheckBox_Checked"/>
                           <TextBlock Margin="5" Text="{Binding CityName}"/>
                       </StackPanel>
                 </DataTemplate>
              </ComboBox.ItemTemplate>
            </ComboBox>

so i Need to retrive the Checked data from the Combobox,so please try to explain the Concept and giove me idea

Posted 22-Jul-11 2:11am

sivakumarmr10

Updated 22-Jul-11 5:18am

Wjousts

v2

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Wjousts 22-Jul-11 11:17am

It's not clear what you want here. What do you mean by "checked checkboxes data"? Do you mean find which item(s) are checked?

2 solutions

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ankitjoshi24 · Answer 1 · 2011-07-22T05:41:00

Solution 1

cmbfilter is the combobox name, just typecast it...
 
string cmbvalue="";
System.Windows.Controls.ComboBoxItem curItem=((System.Windows.Controls.ComboBoxItem)Cmbfilter.SelectedItem);
cmbvalue=curItem.Content;

Hope this helped...

--
AJ

Posted 22-Jul-11 5:41am

ankitjoshi24

Mark Salsbery · Answer 2 · 2011-07-22T10:24:00

Solution 2

You have a binding to a IsVisited property. The value of that property in the combobox data items should indicate whether the checkbox is checked or not (you may have to set the binding's mode to TwoWay).

Posted 22-Jul-11 10:24am

Mark Salsbery

Updated 22-Jul-11 10:38am

v2