無法使用WPF文本框中的鼠標左鍵設置焦點

加載時將焦點設置爲UserName TextBox，但是如果我單擊密碼TextBox，然後使用鼠標單擊UserName TextBox，則不會關注UserName。
我使用VS 2008無法使用WPF文本框中的鼠標左鍵設置焦點

<WrapPanel Margin="10" > 
    <StackPanel Name="stackPanel5" Margin="0,20,0,0"> 
     <StackPanel Height="31" Name="stackPanel2" Orientation="Horizontal" Width="217"> 
      <Label Margin="15,0,0,0" Height="24" Name="labelUserName" Width="64" FontSize="12" >Username</Label> 
      <TextBox Margin="2,1,0,0" Height="24" Name="textboxUsername" Width="120" TabIndex="1" MaxLength="25" /> 
     </StackPanel> 
     <StackPanel Orientation="Horizontal" Height="31" Name="stackPanel3" Width="217"> 
      <Label Margin="20,0,0,0" Height="24" Name="labelPassword" Width="60" FontSize="12" >Password</Label> 
      <PasswordBox Margin="1,1,0,0" Height="24" Name="passwordBoxUserpassword" Width="120" TabIndex="2" MaxLength="16" CommandManager.PreviewExecuted="passwordBoxUserpassword_PreviewExecuted" /> 
     </StackPanel> 
     <StackPanel Orientation="Horizontal" Height="31" Name="stackPanel7" Width="217" Visibility="Collapsed"> 
      <Label Margin="10,0,0,0" Height="24" Name="lblApplication" Width="70" FontSize="12" Visibility="Collapsed">Application</Label> 
      <ComboBox Margin="1,1,0,0" Height="24" Name="ComboBoxProjects" Width="120" ItemsSource="{Binding}" Visibility="Collapsed"/> 
     </StackPanel> 


     <StackPanel Orientation="Horizontal" Height="31" Name="stackPanel4" Width="230" Visibility="Collapsed"> 
      <Label Margin="2,0,0,0" Height="24" Name="labelNewPassword" Width="87" FontSize="12">New Password</Label> 
      <PasswordBox Margin="-2,1,0,0" Height="24" Name="passwordBoxNewPassword" Width="120" /> 
     </StackPanel> 


     <StackPanel Orientation="Horizontal" Name="stkpnlLogin" Width="230"> 
      <Label Margin="10,0,0,0" Height="30" Name="lblAppn" Width="70" FontSize="12" >Application</Label> 
      <RadioButton Name="rdbCPS" Margin="3,11,3,3" IsChecked="False" TabIndex="3" VerticalContentAlignment="Center" Content="CPS" Checked="rdbCPS_Checked"/> 

      <RadioButton Name="rdbCSS" Margin="3,11,3,3" IsChecked="True" TabIndex="4" VerticalContentAlignment="Center" Content="CSS" Checked="rdbCSS_Checked"/> 

     </StackPanel> 

     <StackPanel Margin="50,10,10,10" Orientation="Vertical" Name="stackPanel1" Grid.Row="5" Grid.Column="1" Height="50" Width="153"> 

      <WrapPanel Orientation="Horizontal" > 
       <Button Height="24" Name="buttonSubmit" Style="{StaticResource Glassstyle}" Background="SteelBlue" Width="74" Click="buttonSubmit_Click" FontWeight="Bold" IsDefault="True" TabIndex="5">Submit</Button> 
       <Button Height="24" Name="buttonCancel" Style="{StaticResource Glassstyle}" Background="SteelBlue" Width="74" Click="buttonCancel_Click" FontWeight="Bold" TabIndex="6">Cancel</Button> 
      </WrapPanel> 
      <StackPanel Name="stackPanel6" Margin="2"> 
       <TextBlock Height="19" Name="textBlock1" Width="100"> 
        <Hyperlink Name="HyperlinkChangepassword" Click="HyperlinkChangepassword_Click">Change Password</Hyperlink> 
       </TextBlock> 
      </StackPanel> 
     </StackPanel> 
     <!--<StackPanel Height="17" Orientation="Horizontal" Name="stackPanel6" Width="91"> 
        <TextBlock Height="19" Name="textBlock1" Width="91"> 
         <Hyperlink Name="HyperlinkChangepassword" Click="HyperlinkChangepassword_Click">Change Password</Hyperlink></TextBlock> 
       </StackPanel>--> 
    </StackPanel> 
</WrapPanel>

來源

2013-02-20 Gowtham

你必須穿上文本框的GotFocus（）事件，在該事件只是說textbox.SelectAll（）。

來源

2013-02-20 12:24:57 gorgicze

感謝您的回覆，問題是與我的UI設計，conttol（s）互相重疊，所以我無法得到重點，任何方式感謝您的答覆 – Gowtham 2013-05-20 09:14:12

無法使用WPF文本框中的鼠標左鍵設置焦點

回答

相關問題