how to select dropdown menu item and navigate

Question

In login form, need a dropdown menu items and select any item navigate to that item form in wpf

Answer 1

Hi, @shreshta valluru . You could try to refer to the code below.
Xaml:

        <StackPanel>  
                <Menu>  
                    <MenuItem Name="Menu1" Header="File" >  
                        <MenuItem Name="Menu11" Header="New"/>  
                    </MenuItem>  
                    <MenuItem Name="Menu2" Header="Tools">  
                        <MenuItem Name="Menu21" Header="Theme" Click="Menu21_Click"/>  
                        <MenuItem Click="Menu22_Click" Name="Menu22" Header="Customize"/>  
                        <MenuItem   Name="Menu23" Header="Options"/>  
                    </MenuItem>  
                </Menu>  
    <Border BorderThickness="2" BorderBrush="Gray" Width="800" Height="350" >   
  < Frame Name = " mainFrame " / >  
</Border>  
           </StackPanel>  

Codebehind:

using System.Windows;  
using System.Windows.Forms.Integration;  
using Forms1;  
     private void Menu22_Click(object sender, RoutedEventArgs e)  
            {  
                mainFrame.NavigationService.Navigate(new CustomizePage());  
            }  
             private void Menu21_Click(object sender, RoutedEventArgs e)  
        {  
            Form1 form1 = new Form1();  
            form1.TopLevel = false;  
            WindowsFormsHost host = new WindowsFormsHost();  
            host.Child=form1;  
            mainFrame.NavigationService.Navigate(host);  
        }  

CustomizePage:

<Grid Background="AliceBlue">  
        <TextBlock Text="Customize Page"/>  
    </Grid>  

ThemePage:

Project structure:

The result:

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