how check status of radio button in wpf

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Hi All,

I have 2 radio buttons and I want them appearance same button in WPF by set Style of them is buttons.

<Window.Resources>
    <Style TargetType="RadioButton">
      <Setter Property="Template">
        <Setter.Value>
          <ControlTemplate>
            <Button Background="{TemplateBinding Property=Background}">
            </Button>
          </ControlTemplate>
        </Setter.Value>
      </Setter>
    </Style>
  </Window.Resources>
<RadioButton x:Name="rdBlue" removed="Blue" Canvas.Left="42" Canvas.Top="95"
                   Width="25" Height="18"/>
<RadioButton x:Name="rdGreen" removed="Green" Canvas.Left="80" Canvas.Top="95"
                   Width="25" Height="18"/>

But my issue is i can't check which radio button is checked.
this command don't word(it always return false):

C#

string imagePath = "";
                if (rdBlue.IsChecked.Value == true)
                {
                    imagePath = DefineClass.IMAGE_FOLDER_NAME + DefineClass.DEVISION_CHAR + DefineClass.IMAGE_BLUE;
                }
                else if (rdGreen.IsChecked.Value == true)
                {
                    imagePath = DefineClass.IMAGE_FOLDER_NAME + DefineClass.DEVISION_CHAR + DefineClass.IMAGE_GREEN;
                }

how to check this radio button is checking?

Posted 21-Jun-15 23:07pm

ngthtra

Updated 21-Jun-15 23:08pm

v2

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CHill60 22-Jun-15 9:39am

Not sure what the exact solution is but if you remove that template then the code works (although note you do not need == true when checking a bool) so the problem must be in the template you have used

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VR Karthikeyan · Answer 1 · 2015-06-25T23:39:00

Hi,

In your case, you can apply ToggleButton Style to your radio buttons. It gives you WPF button style in appearance and gives radiobutton's checking functionality.

Here is how you can implement this,

Instead of using ControlTemplate, you can bind radiobutton's style property to ToggleButton like following,

XML

<RadioButton Content="Option" style="{StaticResource {x:Type ToggleButton}}" />