diff options
Diffstat (limited to 'src/MVPtoMVVM.mvvm/MainWindow.xaml')
| -rw-r--r-- | src/MVPtoMVVM.mvvm/MainWindow.xaml | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/MVPtoMVVM.mvvm/MainWindow.xaml b/src/MVPtoMVVM.mvvm/MainWindow.xaml index debab4c..c148f20 100644 --- a/src/MVPtoMVVM.mvvm/MainWindow.xaml +++ b/src/MVPtoMVVM.mvvm/MainWindow.xaml @@ -3,12 +3,23 @@ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<DockPanel LastChildFill="False">
- <ListView DockPanel.Dock="Top" ItemsSource="{Binding Path=TodoItems}" >
+ <DockPanel.Resources>
+ <Style x:Key="ValidationStyle" TargetType="Control">
+ <Style.Triggers>
+ <Trigger Property="Validation.HasError" Value="true">
+ <Setter Property="Control.ToolTip" Value="{Binding RelativeSource={x:Static RelativeSource.Self}, Path=(Validation.Errors)[0].ErrorContent}" />
+ <Setter Property="Control.BorderBrush" Value="Red" />
+ <Setter Property="Control.BorderThickness" Value="2" />
+ </Trigger>
+ </Style.Triggers>
+ </Style>
+ </DockPanel.Resources>
+ <ListView DockPanel.Dock="Top" ItemsSource="{Binding Path=TodoItems}">
<ListView.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
- <TextBox Width="200" Text="{Binding Path=Description}" />
- <DatePicker SelectedDate="{Binding Path=DueDate}" />
+ <TextBox Width="200" Text="{Binding Path=Description, ValidatesOnDataErrors=True, UpdateSourceTrigger=PropertyChanged}" Style="{StaticResource ResourceKey=ValidationStyle}" />
+ <DatePicker SelectedDate="{Binding Path=DueDate, ValidatesOnDataErrors=True, UpdateSourceTrigger=PropertyChanged}" Style="{StaticResource ResourceKey=ValidationStyle}" />
<Button Content="Save" Command="{Binding Path=SaveCommand}"></Button>
<Button Content="Del" Command="{Binding Path=DeleteCommand}"></Button>
</StackPanel>
|