Я пишу приложение с вкладками, где я использовал tabcontrol с 4 вкладками, у меня есть кнопка на вкладке 4, где, когда я нажимаю на нее, я хочу вернуться на первую вкладку , Я пробовал TabControl.SelectedIndex = 0, но кажется, что он не работает, вы можете помочь?TabControl.SelectedIndex не работает для переключения управления вкладками
здесь XAML
<TabControl x:Name="TabAdd" HorizontalAlignment="Left" Height="535" VerticalAlignment="Top" Width="645" BorderBrush="#FFE8E8E8" Padding="0" IsSynchronizedWithCurrentItem="True" IsTextSearchEnabled="True">
<TabItem x:Name="TabAddFlat" Header="Flat View" TabIndex="0"><!--IsSelected="True"-->
<Grid Background="#FFFBFBFB" Margin="0">
<Grid x:Name="GridAddFlat" HorizontalAlignment="Left" Height="466" VerticalAlignment="Top" Width="407" Margin="109,10,0,0">
<Image HorizontalAlignment="Left" Height="466" VerticalAlignment="Top" Width="274" Source="Resources/F18.large - Copy.png" Margin="3,0,0,0"/>
</Grid>
</Grid>
</TabItem>
<TabItem x:Name="TabAddSide" Header="Side View" TabIndex="1">
<TabItem.Background>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFF3F3F3" Offset="0"/>
<GradientStop Color="#FFEBEBEB" Offset="0.5"/>
<GradientStop Color="#FFDDDDDD" Offset="0.5"/>
<GradientStop Color="#FFFBFBFB" Offset="1"/>
</LinearGradientBrush>
</TabItem.Background>
<Grid Background="#FFFBFBFB">
<Grid x:Name="GridAddSide" HorizontalAlignment="Left" Height="345" VerticalAlignment="Top" Width="444" Margin="119,49,0,0">
<Image HorizontalAlignment="Left" Height="343" VerticalAlignment="Top" Width="394" Source="Resources/F1.large.png"/>
</Grid>
</Grid>
</TabItem>
<TabItem TabIndex="3" x:Name="TabAddInfo" Header="Customer Info" HorizontalAlignment="Left" Height="45" VerticalAlignment="Top" Width="184" Margin="0,0,-78,0">
<TabItem.Background>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFF3F3F3" Offset="0"/>
<GradientStop Color="#FFEBEBEB" Offset="0.5"/>
<GradientStop Color="#FFDDDDDD" Offset="0.5"/>
<GradientStop Color="#FFE8E8E8" Offset="1"/>
</LinearGradientBrush>
</TabItem.Background>
<Grid Background="#FFFBFBFB">
<Grid x:Name="GridAddInfo" HorizontalAlignment="Left" Height="466" VerticalAlignment="Top" Width="407" Margin="109,10,0,0">
<TextBox x:Name="iaddress" MaxHeight="288" Height="95" Width="288" Controls:TextboxHelper.ClearTextButton="True" Controls:TextboxHelper.Watermark="Address" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.IsSharedSizeScope="True" Padding="0" UseLayoutRounding="True" RenderTransformOrigin="0.5,0.5" Margin="27,246,92,125" AutoWordSelection="True" />
</Grid>
</Grid>
</TabItem>
<TabItem TabIndex="3" x:Name="TabAddReview" Header="Review" HorizontalAlignment="Left" Height="45" VerticalAlignment="Top" Width="106" GotFocus="LoadAddReview">
<TabItem.Background>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFF3F3F3" Offset="0"/>
<GradientStop Color="#FFEBEBEB" Offset="0.5"/>
<GradientStop Color="#FFDDDDDD" Offset="0.5"/>
<GradientStop Color="#FFFBFBFB" Offset="1"/>
</LinearGradientBrush>
</TabItem.Background>
<Grid Background="#FFFBFBFB">
<Image HorizontalAlignment="Left" Height="32" Margin="15,15,0,0" VerticalAlignment="Top" Width="32" Source="Resources/save-64.png" MouseLeftButtonDown="SaveFormAll"/>
</Grid>
</Grid>
</TabItem>
</TabControl>
</Grid>
и здесь C# код
private void SaveFormAll(object sender, MouseButtonEventArgs e)
{
TabAdd.SelectedIndex = 2;
}
У вас есть 2 вкладки с TabIndex = "3". Проверь это. – Blablablaster
Я тоже это видел, но я запустил его код - он выбирает правильную вкладку, независимо от значения «TaxIndex». –