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I將ComboBox綁定到實體。 我想組合框來顯示不同格式的每個項目多個值(整數,字符串和日期時間值),就像這樣:綁定Combobox以顯示整數值
Item#1) 100 - Description - 01/01/2013
Item#2) 101 - Description - 01/01/2013
但組合框只顯示了SQL CHAR(C#字符串)值,其餘空:
Item#1) - Description -
Item#2) - Description -
我必須使用一個轉換器,我是在錯誤的道路上,或有一個簡單的解決方案?
在XAML
<UserControl.Resources>
<CollectionViewSource x:Key="tSCHEDEViewSource" d:DesignSource="{d:DesignInstance my:TSCHEDE, CreateList=True}" />
<DataTemplate x:Key="SchedaTemplate">
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Path=KSCHEDA}" Width="60"></TextBlock>
<TextBlock Text="{Binding Path=DArticolo}" Width="200"></TextBlock>
<TextBlock Text=" - " Width="40"></TextBlock>
<TextBlock Text="{Binding Path=DStorico}" Width="150"></TextBlock>
</StackPanel>
</DataTemplate>
</UserControl.Resources>
<ComboBox ItemTemplate="{StaticResource SchedaTemplate}" Grid.Column="1" Grid.Row="1" Height="23" HorizontalAlignment="Left" ItemsSource="{Binding}" Margin="23,129,0,0" Name="tSCHEDEComboBox1" SelectedValuePath="KScheda" VerticalAlignment="Top" Width="393">
<ComboBox.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel />
</ItemsPanelTemplate>
</ComboBox.ItemsPanel>
</ComboBox>
的型號的.edmx
<EntityType Name="TSCHEDE">
<Key>
<PropertyRef Name="KSCHEDA" />
</Key>
<Property Name="KSCHEDA" Type="int" Nullable="false" />
<Property Name="KLINEA" Type="int" Nullable="false" />
<Property Name="DSCHEDA" Type="char" MaxLength="30" />
<Property Name="DSTORICO" Type="datetime" />
<Property Name="FINSMAN" Type="char" MaxLength="1" />
<Property Name="DNOTE" Type="char" MaxLength="255" />
<Property Name="FCANC" Type="char" MaxLength="1" />
<Property Name="DArticolo" Type="char" MaxLength="60" />
<Property Name="FFIGLIA" Type="char" MaxLength="1" />
</EntityType>