CheckBox in Silverlight 5

CheckBox in Silverlight 5

Step 1) Checkbox has 3 states 1.checked 2.Unchecked 3.indeterminate(default not enabled).

It will be used for multiple selection options.

for ex: programmer has skills C#,VB.NET,JAVA and PHP.

Step 2) In this example added 3 check boxes

YES,NO,N/A check box.

Button controls navigates all these check boxes and displays selected checkboxes values.

        <CheckBox Content="Yes" 
            HorizontalAlignment="Left"
            VerticalAlignment="Top" />
        <CheckBox Content="No"
            HorizontalAlignment="Left"
            VerticalAlignment="Top"
            Margin="0,40,0,0"/>
        <CheckBox Content="N/A"
            HorizontalAlignment="Left"
            VerticalAlignment="Top"
            Margin="0,88,0,0"/>
        <Button Content="Get Checked Buttons"
            x:Name="checked_Button_List"
            HorizontalAlignment="Left"
            VerticalAlignment="Top"
            Width="254" Margin="10,265,0,0"
            Click="checked_Button_List_Click"/>

        <sdk:Label Background="Gray"
                   Name="txtChkStatus"
                   HorizontalAlignment="Left"
                   Height="97" 
                   Foreground="WhiteSmoke"
                   VerticalAlignment="Top"
                   Width="254"  Content=""
                   Margin="10,163,0,0"/>
       
        <sdk:Label Content="Checkbox in Silverlight 5"
                   FontSize="25"
                   Foreground="Gray"
                   Margin="10,330,-10,91"
                   FontFamily="Comic Sans MS"
                   RenderTransformOrigin="0.513,4.359"
                    >
            <sdk:Label.Background>
                <LinearGradientBrush
                    StartPoint="0.30,0.2"
                    EndPoint="0.30,0.99">
                    <GradientStop
                        Color="Yellow" 
                        Offset="0.5">
                    </GradientStop>
                    <GradientStop
                        Color="YellowGreen" 
                        Offset="1.5">
                    </GradientStop>
                </LinearGradientBrush>
            </sdk:Label.Background>
        </sdk:Label>

In the Button Handler, Loops through all controls in the Grid Layout and gets CheckBox List, in that selected one's displayed on the label.

C#

 private void checked_Button_List_Click(
            object sender, RoutedEventArgs e)
        {
            txtChkStatus.Content = String.Empty;

            var chkQuery =
                LayoutRoot.Children.OfType<CheckBox>();

            foreach (CheckBox chk in chkQuery)
            {
            if (chk.IsChecked.HasValue
                && chk.IsChecked.Value==true)

                txtChkStatus.Content +=
                    chk.Content + " " + "Checked\r\n";
             
            }
        }

VB.NET

Private Property checked_Button_List_Click(() As void
 End Property
            Object Function e)() As sender,RoutedEventArgs
            txtChkStatus.Content = String.Empty

            var chkQuery =
                LayoutRoot.Children.OfType<CheckBox>()

            Dim chk As CheckBox
            For Each chk In chkQuery
            If if(chk.IsChecked.HasValue Then
                And chk.IsChecked.Value=True)

                txtChkStatus.Content +=
                    chk.Content + " " + "Checked\r\n"
            End If

            Next
            End Function

Checkbox  Text on Left   change flowdirection "right to left"

Tags:

CheckBox in Silverlight 5, Check box in Silverlight 5, CheckBox in XAML,Left Text Checkbox in XAML,Silverlight,WPF, Choice/options Checkbox in WPF,Get Selected Checkboxs value.