...
Code Block |
---|
|
using Connexion.Core;
using System.Threading.Tasks;
using System.Windows.Input;
namespace ProxySample1
{
public class ProxySample1UIViewModel : ViewModelBase
{
private ProxySample1Configuration m_Config;
private IDeviceUIParams m_DeviceUIParams;
private IDiagnostics m_Proxy;
public ProxySample1UIViewModel(ProxySample1Configuration config, IDeviceUIParams deviceUIParams)
{
m_Config = config;
m_DeviceUIParams = deviceUIParams;
m_Proxy = deviceUIParams.GetServerDeviceProxy<IDiagnostics>(); // <-- creation of the proxy
}
public ProxySample1Configuration Configuration
{
get { return m_Config; }
}
private RelayCommand m_GetDiagnosticsCommand;
public ICommand GetDiagnosticsCommand
{
get { return m_GetDiagnosticsCommand ?? (m_GetDiagnosticsCommand = new RelayCommand(async p => await GetDiagnostics())); }
}
private async Task GetDiagnostics()
{
await Task.Run(() =>
{
DiagnosticResult = m_Proxy.GetDiagnostics(); // <-- Calling the server
});
}
private string m_DiagnosticResult = "Click to run the diagnostics";
public string DiagnosticResult
{
get { return m_DiagnosticResult; }
set
{
if(m_DiagnosticResult != value)
{
m_DiagnosticResult = value;
RaisePropertyChanged();
}
}
}
}
}
|
Now we'll create the button and text box on the UI:
Code Block |
---|
|
<UserControl x:Class="ProxySample1.ProxySample1UI"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300"
Padding="6">
<Border Margin="10">
<StackPanel>
<Button Command="{Binding GetDiagnosticsCommand}"
Content="Get Diagnostics" />
<TextBox Text="{Binding DiagnosticResult, Mode=OneWay}"
IsReadOnly="True"
Margin="0,10,0,0"
MinHeight="200"
VerticalContentAlignment="Top"/>
</StackPanel>
</Border>
</UserControl> |
When clicking the button, we now get the following result: