Я рекомендую сделать ваши элементы управления входом частью нового окна.
И для всех, кто следует за вами, вам нужно запустить Install-Package WpfAutoGrid -Version 1.4.0 в консоли диспетчера пакетов.
Для дальнейшего использования, пожалуйста, оставьте МИНИМАЛЬНЫЙ и полный пример.У меня ушло больше времени, чем нужно, чтобы бросить все это вместе.
Пожалуйста, прочитайте «Как создать минимальный, полный и проверяемый пример»
Вот мой пример MCVE:
MainWindow.xaml:
<Window x:Class="WpfApp1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:autogrid="clr-namespace:WpfAutoGrid;assembly=WpfAutoGrid"
xmlns:local="clr-namespace:WpfApp1"
mc:Ignorable="d"
Title="MainWindow" Height="250" Width="500">
<Window.DataContext>
<local:VM/>
</Window.DataContext>
<DockPanel>
<Menu DockPanel.Dock="Top">
<MenuItem>
<MenuItem.Header>
<Image
Width="16"
Height="16">
<Image.Style>
<Style TargetType="{x:Type Image}">
<Setter Property="Source" Value="{StaticResource DisconnectedIcon}" />
<Style.Triggers>
<DataTrigger Binding="{Binding Connected}" Value="true">
<Setter Property="Source" Value="{StaticResource ConnectedIcon}"/>
</DataTrigger>
<DataTrigger Binding="{Binding Connected}" Value="false">
<Setter Property="Source" Value="{StaticResource DisconnectedIcon}"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Image.Style>
</Image>
</MenuItem.Header>
<MenuItem x:Name="connectMenuItem" Header="{Binding ConnectOrDisconnect}" Click="MenuItem_Click"/>
</MenuItem>
</Menu>
<Grid DockPanel.Dock="Bottom" Background="Black" />
</DockPanel>
</Window>
MainWindow.xaml.cs:
using System.Windows;
namespace WpfApp1
{
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
VM thisDC = (VM)this.DataContext;
if (thisDC.Connected)
{
// DisConnect
thisDC.Connected = false;
}
else
{
ConnectWindow cw = new ConnectWindow
{
Owner = this,
DataContext = this.DataContext
};
cw.ShowDialog();
}
}
}
}
ConnectWindow.xaml:
<Window x:Class="WpfApp1.ConnectWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:autogrid="clr-namespace:WpfAutoGrid;assembly=WpfAutoGrid"
mc:Ignorable="d" Title="ConnectWindow" Height="180" Width="270">
<autogrid:AutoGrid
Columns="Auto,Auto"
Rows="Auto,Auto, Auto, Auto"
Margin="20"
RowHeight="25">
<autogrid:AutoGrid.Resources>
<Style TargetType="{x:Type TextBox}">
<Setter Property="Margin" Value="3" />
<Setter Property="Width" Value="100" />
</Style>
<Style TargetType="{x:Type PasswordBox}">
<Setter Property="Margin" Value="3" />
<Setter Property="Width" Value="100" />
</Style>
<Style TargetType="{x:Type TextBlock}">
<Setter Property="Margin" Value="3" />
<Setter Property="Width" Value="100" />
</Style>
</autogrid:AutoGrid.Resources>
<TextBlock Text="System: "/>
<TextBox></TextBox>
<TextBlock Text="User Name: "/>
<TextBox></TextBox>
<TextBlock Text="Password: "/>
<PasswordBox></PasswordBox>
<Button Grid.ColumnSpan="2" Content="Connect" Click="Button_Click" />
</autogrid:AutoGrid>
</Window>
ConnectWindow.xaml.cs:
using System.Windows;
namespace WpfApp1
{
public partial class ConnectWindow : Window
{
public ConnectWindow()
{
InitializeComponent();
}
private bool verified = true;
private void Button_Click(object sender, RoutedEventArgs e)
{
if (verified)
{
VM thisDC = (VM)this.DataContext;
thisDC.Connected = true;
this.Close();
}
else
{
// error message
this.Close();
}
}
}
}
VM.cs:
using System.ComponentModel;
namespace WpfApp1
{
class VM : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
private bool connected;
public bool Connected
{
get { return connected; }
set
{
{
connected = value;
OnPropertyChanged("Connected");
if (value) { ConnectOrDisconnect = "Disconnect"; }
else { ConnectOrDisconnect = "Connect"; }
}
}
}
private string connectOrDisconnect;
public string ConnectOrDisconnect
{
get { return connectOrDisconnect; }
set
{
connectOrDisconnect = value;
OnPropertyChanged("ConnectOrDisconnect");
}
}
public VM()
{
Connected = false;
}
protected void OnPropertyChanged(string name)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
}
}
App.xaml:
<Application x:Class="WpfApp1.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="resources.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
resources.xaml:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<BitmapImage x:Key="ConnectedIcon" UriSource="pack://application:,,,/WpfApp1;component/ConnectedIcon.ico" />
<BitmapImage x:Key="DisconnectedIcon" UriSource="pack://application:,,,/WpfApp1;component/DisconnectedIcon.ico" />
</ResourceDictionary>