C# WPF：通过单击按钮更改当前选项卡？
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时间：2020-09-13 06:55:33 来源:igfitidea点击:
C# WPF: Changing current tab with button click?
提问by Georg Trakl
I would like to have a button on tab1. When that button is clicked I would like to be taken to tab2. How do I make this happen?
我想在 tab1 上有一个按钮。单击该按钮后，我想进入 tab2。我该如何做到这一点？
回答by kmatyaszek
You can use SelectedIndexproperty.
您可以使用SelectedIndex财产。
Example:
例子：
<TabControl x:Name="myTabControl">
<TabControl.Items>
<TabItem Header="Tab1">
<StackPanel>
<TextBlock Text="Tab1 Content" />
<Button Content="Go to Tab2" Margin="5"
HorizontalAlignment="Center"
Click="Button_Click"/>
</StackPanel>
</TabItem>
<TabItem Header="Tab2">
<TextBlock Text="Tab2 Content" />
</TabItem>
</TabControl.Items>
</TabControl>
Code-behind:
代码隐藏：
private void Button_Click(object sender, RoutedEventArgs e)
{
myTabControl.SelectedIndex = 1;
}
