如何在 XAML WPF 中创建静态 TabControl [英] How to create a static TabControl in XAML WPF

问题描述

我需要在 MainWindow 中创建一个 TabControl，然后我需要在 MainWindow 中创建一个返回该 TabControl 的属性.我不知道如何从另一个窗口访问 TabControl，因为当我这样尝试时，它说需要一个对象引用 bla bla...":

I need to create a TabControl in MainWindow, and then I need to make a Property in MainWindow that returns that TabControl. I don't know how to access TabControl from another window because it says "An object reference is required bla bla..." when I try like this:

MainWindow.tabcontrol.Items.Add("tabitem");

我在 MainWindow 中创建的属性是:

and the Property I made in MainWindow is:

public TabControl tabcontrol
{ get { return tabc; } set{ tabc = value;} }

值为:

"tabcontrol" is name of Property
"tabc" is name of TabControl that I need in another window

请问，我该怎么做?如何从另一个窗口向 MainWindow 中的 TabControl 添加项目?

Please, how do I do this? How to add items to a TabControl that is in MainWindow from another window?

此代码返回错误提示:需要一个对象引用..."

this code returns error saying : "An object reference is required..."

推荐答案

只需在 XAML 中创建 TabControl 并为其命名即可.您可以在后面的代码中使用该名称:

Just create the TabControl in XAML and give it name. Your can use that name in code behind:

<TabControl x:Name="MyTabControl" ... />

在后面的代码中只需使用 MyTabControl.

In code behind just use MyTabControl.

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