WPFで複数行の単一列のテキストボックスをテキストボックスにバインドする方法MVVMエンティティフレームワークI

Question

WPFを初めて使用しています。私のデータベースには、id、name、valueの3つのカラムがあります。これらの3つの列は29行です。私の問題は、以下のように、xamlファイルの29行目のテキストボックスにバインドする3列目の[値] 29行です。 enter image description here

29行のテキストボックスをバインドする方法。私は、コードを実行すると、それは、表示データベースはenter image description here

私のXAMLファイルが

<Label Name="lblCNDisplay" Content="2. Company-Name-Display" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="94" /> 
    <TextBox Name="txtCNDisplay" Text="{Binding SystemConstant.Company-name-display, Mode=TwoWay}" MaxLength="200" Width="190" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="94" TabIndex="2" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblAddress1" Content="3. Address-1" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="121"/> 
    <TextBox Name="txtAddress1" Text="{Binding Order.Customer.AddressLine1, Mode=TwoWay}" MaxLength="150" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="121" TabIndex="3" MinHeight="15" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblAddress2" Content="4. Address-2" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="150"/> 
    <TextBox Name="txtAddress2" Text="{Binding Order.Customer.AddressLine2, Mode=TwoWay}" MaxLength="200" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="146" TabIndex="4" MinHeight="15" IsEnabled="False"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblCity" Content="5. City" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="176"/> 
    <TextBox Name="txtCity" Text="{Binding Order.Customer.City, Mode=TwoWay}" MaxLength="100" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="173" TabIndex="5" MinHeight="15" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblState" Content="6. State" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="200"/> 
    <TextBox Name="txtState" Text="{Binding Order.Customer.BusinessContact, Mode=TwoWay}" MaxLength="50" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="200" TabIndex="6" MinHeight="15" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblZipCode" Content="7. Zip-Code" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="228"/> 
    <TextBox Name="txtZip" Text="{Binding Order.Customer.ContactName, Mode=TwoWay}" MaxLength="200" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="228" TabIndex="7" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
      <vmHelper:TextBoxInputMaskBehavior InputMask="99999-0000 " PromptChar="_"/> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblPhnNum" Content="8. Phone-Number" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="255"/> 
    <TextBox Name="txtPhnNum" Text="{Binding Order.Comments, Mode=TwoWay}" Width="170" MaxLines="3" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="255" TabIndex="8" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
      <vmHelper:TextBoxInputMaskBehavior InputMask="999/000-000 " PromptChar="_"/> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblFaxNum" Content="9. Fax-Number" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="281"/> 
    <TextBox Name="txtFaxNum" Text="{Binding Order.RouteCode, Mode=TwoWay}" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="281" TabIndex="9" MinHeight="15" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
      <vmHelper:TextBoxInputMaskBehavior InputMask="999/000-000 " PromptChar="_"/> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblNextRepNum" Content="10. Next-Report-Number" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="307"/> 
    <TextBox Name="txtNextRepNum" Text="{Binding Order.Terms_Description, Mode=TwoWay}" MaxLength="15" Width="170" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="307" TabIndex="10" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
      <vmHelper:TextBoxInputRegExBehaviour RegularExpression="^(\d*)\.{0,1}(\d*)$" MaxLength="15" /> 
     </i:Interaction.Behaviors> 

    </TextBox> 
    <Label Name="lblCompany2" Content="11. Company-2" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="334"/> 
    <TextBox Name="txtCompany2" Width="190" MaxLength="200" MinHeight="15" Text="{Binding Order.Invoice_Date, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="334" TabIndex="11" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblCompany3" Content="12. Company-3" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="360"/> 
    <TextBox Name="txtCompany3" Width="190" MaxLength="200" Text="{Binding SalesRepName, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="360" TabIndex="12" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 

    </TextBox> 

    <Label Name="lblCompany4" Content="13. Company-4" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="387"/> 
    <TextBox Name="txtCompany4" Text="{Binding Order.Print_Order_Labels, Mode=TwoWay}" MaxLength="200" Width="190" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="387" TabIndex="13" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblCompany5" Content="14. Company-5" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="414"/> 
    <TextBox Name="txtCompany5" Text="{Binding Order.Order_TakenBy, Mode=TwoWay}" MaxLength="200" Width="190" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="414" TabIndex="14" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 
    <Label Name="lblCompany6" Content="15. Company-6" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="444"/> 
    <TextBox Name="txtCompany6" Text="{Binding Order.Tax_Code, Mode=TwoWay}" MaxLength="200" Width="190" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="442" TabIndex="15" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblCompany7" Content="16. Company-7" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="469"/> 
    <TextBox Name="txtCompany7" Text="{Binding Order.PO_Number, Mode=TwoWay}" MaxLength="200" Width="190" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="469" TabIndex="16" MinHeight="15"> 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 
     </i:Interaction.Behaviors> 
    </TextBox> 

    <Label Name="lblCompany8" Content="17. Company-8 " HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="22" Canvas.Top="496"/> 
    <TextBox Name="txtCompany8" Width="190" MaxLength="200" MinHeight="15" Text="{Binding Order.Ship_Date, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Top" Canvas.Left="185" Canvas.Top="496" TabIndex="17" > 
     <i:Interaction.Behaviors> 
      <vmHelper:KeyUpWithArgsBehavior KeyUpCommand="{Binding KeyUPCommand}" ></vmHelper:KeyUpWithArgsBehavior> 

     </i:Interaction.Behaviors> 
    </TextBox> 

Answer 1

使用するアイテムのコントロールである値です。

テキストボックスにデータを表示し、xamlで以下のコードを使用する場合は、画像のような表形式のDataGridを使用しますか？

<ItemsControl ItemsSource="{Binding ConstantValueList}"> 
     <ItemsControl.ItemTemplate> 
      <DataTemplate> 
       <StackPanel Orientation="Horizontal"> 
        <TextBlock Text="{Binding ConstantName}" Margin="2,5,5,1"/> 
        <TextBox Text="{Binding Value,Mode=TwoWay}"/> 
       </StackPanel> 
      </DataTemplate> 
     </ItemsControl.ItemTemplate> 
    </ItemsControl>