WPF、WPF Application Framework、および MahApps.Metro を使用してアプリを作成しています。次のようなデータ入力ウィンドウの検証を有効にしています。
<controls:MetroWindow x:Class="FinancePlus.Presentations.Views.CustomerView"
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="526"
xmlns:controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
xmlns:presentation="clr-namespace:System.Waf.Presentation;assembly=WpfApplicationFramework"
presentation:ValidationHelper.IsEnabled="true" presentation:ValidationHelper.IsValid="{Binding IsValid, Mode=OneWayToSource}"
Title="Customer Editor">
<Window.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colours.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Green.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Window.Resources>
<Grid DataContext="{Binding Customer}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
<Grid.Resources>
<Style TargetType="GroupBox">
<Setter Property="Margin" Value="10,5"></Setter>
</Style>
</Grid.Resources>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<DockPanel Grid.Column="0">
<GroupBox Header="Personal Information" DockPanel.Dock="Top">
<Grid HorizontalAlignment="Stretch" VerticalAlignment="Top">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Label Content="Title:" Grid.Column="0" Grid.Row="0" Margin="3" VerticalAlignment="Center" />
<TextBox Grid.Column="1" Grid.Row="0" Height="23" Margin="3" Name="titleTextBox"
Text="{Binding Path=Title, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true, ValidatesOnDataErrors=True}"
VerticalAlignment="Center" MinWidth="120" />
<Label Content="Full Name:" Grid.Column="0" Grid.Row="1" Margin="3" VerticalAlignment="Center" />
<TextBox Grid.Column="1" Grid.Row="1" Height="23" Margin="3" Name="fullNameTextBox"
Text="{Binding Path=FullName, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true, ValidatesOnDataErrors=True}"
VerticalAlignment="Center" MinWidth="120" />
<Label Content="Name With Initials:" Grid.Column="0" Grid.Row="2" Margin="3" VerticalAlignment="Center" />
<TextBox Grid.Column="1" Grid.Row="2" Height="23" Margin="4" Name="nameWithInitialsTextBox"
Text="{Binding Path=NameWithInitials, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true, ValidatesOnDataErrors=True}"
VerticalAlignment="Center" MinWidth="120" />
<Label Content="Civil Status:" Grid.Column="0" Grid.Row="3" Margin="3" VerticalAlignment="Center" />
<ComboBox DisplayMemberPath="CivilStatus" Grid.Column="1" Grid.Row="3" Height="23"
ItemsSource="{Binding}" Margin="3" Name="civilStatusComboBox" VerticalAlignment="Center" MinWidth="120" HorizontalAlignment="Stretch">
<ComboBox.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel />
</ItemsPanelTemplate>
</ComboBox.ItemsPanel>
</ComboBox>
<Label Content="Date Of Birth:" Grid.Column="0" Grid.Row="4" Margin="3" VerticalAlignment="Center" />
<DatePicker Grid.Column="1" Grid.Row="4" Height="25" Margin="3" Name="dateOfBirthDatePicker" HorizontalAlignment="Right"
SelectedDate="{Binding Path=DateOfBirth, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true}" VerticalAlignment="Center" Width="115" />
<Label Content="Id Number:" Grid.Column="0" Grid.Row="5" Margin="3" VerticalAlignment="Center" />
<TextBox Grid.Column="1" Grid.Row="5" Height="23" Margin="3" Name="idNumberTextBox"
Text="{Binding Path=IdNumber, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true, ValidatesOnDataErrors=True}"
VerticalAlignment="Center" MinWidth="120" />
<Label Content="Profession:" Grid.Column="0" Grid.Row="6" Margin="3" VerticalAlignment="Center" />
<TextBox Grid.Column="1" Grid.Row="6" Height="23" Margin="3" Name="professionTextBox"
Text="{Binding Path=Profession, Mode=TwoWay, ValidatesOnExceptions=true, NotifyOnValidationError=true, ValidatesOnDataErrors=True}"
VerticalAlignment="Center" MinWidth="120" />
</Grid>
</GroupBox>
..... More code.
結果は次のようになります。
素敵に見えます。問題は、有効な値を入力してTextBox
も赤い境界線が残ることです。タイトルとフルネームでわかるように、TextBox
ここにあります。この残りの赤い境界線を削除するにはどうすればよいですか? それはどこから来ているのですか?