Why radio button on a WPF page changes state when I navigate to another page and come back?

Question

I have a menu made of three radio buttons, each button for each page. Then I have 3 additional radio buttons on one of the pages.

The problem is when I checked one of the radio buttons on the page, and navigate to another page, and come back, then it is automatically unchecked.

Please help me with this buttons in the inside a page are here

                <RadioButton Content="ICE" Grid.Column="1" 
                 Tag="/TabMenu;component/images/ice.jpg" 
                 CommandParameter="ICE"
                 Command="{Binding ClickCommand}"
                 IsChecked="{Binding myVar, Mode=OneWay}"        
                 Style="{StaticResource SelectionMenuStyle}"
                 GroupName="B"
                 />
            <RadioButton Content="MSP" Grid.Column="3"
                 Tag="/TabMenu;component/images/msp.jpg" 
                 CommandParameter="MSP"
                 Command="{Binding ClickCommand}"
                 IsChecked="{Binding myVar, Mode=OneWay}"       
                 Style="{StaticResource SelectionMenuStyle}" 
                         GroupName="B"
                 />
            <RadioButton Content="BEV" Grid.Column="5"
                 Tag="/TabMenu;component/images/bev.jpg" 
                 CommandParameter="BEV"
                 Command="{Binding ClickCommand}"
                 IsChecked="{Binding myVar, Mode=OneWay}"
                 Style="{StaticResource SelectionMenuStyle}"
                         GroupName="B"
                 />

and Menu buttons are here

       <RadioButton Content="Format wechseln" 
                            CommandParameter="ChangeFormat"
                            Command="{Binding MenuCommand}"
                            Style="{StaticResource 
                            MenuButtonStyle}"
                            GroupName="A"
                            />
        <RadioButton x:Name="MontageButton" Content="Montage" 
                            CommandParameter="Montage"
                            Command="{Binding MenuCommand}"
                            Style="{StaticResource 
                            MenuButtonStyle}"
                            IsChecked="True"
                            GroupName="A"
                            />
        <RadioButton Content="Einrichten" 
                            CommandParameter="Einrichten"
                            Command="{Binding MenuCommand}"
                            Style="{StaticResource 
                            MenuButtonStyle}"
                            GroupName="A"
                            />

Radio button in WPF has a property GroupName each group of radio button must have separate GroupName for example if you have two group of radio button with three radio button in each group, name one's GroupName as group1 and other group as group2 — Muhammad Waqas Aziz, Jul 14 '22 at 12:09
The form has a constructor and a load method. You may be running the load method. I normally create a separate browser when navigating to another page so when I return the first page is still in same state that I left it. — jdweng, Jul 14 '22 at 12:14
@MuhammadWaqasAziz I already have different group names for each set of radio buttons — Yasir Ali, Jul 14 '22 at 12:33
@MuhammadWaqasAziz I added the code now please check and let know if you can help — Yasir Ali, Jul 14 '22 at 12:47
you can not bind radio button like that, you need to use a converter — Muhammad Waqas Aziz, Jul 14 '22 at 13:16
https://stackoverflow.com/questions/37790017/wpf-mvvm-radiobutton-handle-binding-with-single-property check this post — Muhammad Waqas Aziz, Jul 14 '22 at 13:18
google for how to bind radio button in wpf using MVVM pattern — Muhammad Waqas Aziz, Jul 14 '22 at 13:20
@MuhammadWaqasAziz Yes i am new and learning it, Thanks by the way i try this — Yasir Ali, Jul 14 '22 at 13:25
And also learn about WPF converters, And i made this WPF menu you can use if you like https://github.com/mwaqasaziz/WpfHamburgerStyleMenuBar_UsingWPFMenu — Muhammad Waqas Aziz, Jul 14 '22 at 13:53
I checked it and my problem is not solved. I just want to know if i checked radio button and then navigate page then come back it automatically unchecked — Yasir Ali, Jul 14 '22 at 14:27

Why radio button on a WPF page changes state when I navigate to another page and come back?

0 Answers0