导航器瓶装TabControl [英] Navigator Bottons & TabControl

问题描述

我在WinForm Tabcontrol中有一个带有6个TabPage和两个Button的Tabcontrol.
第一个按钮"Next"和另一个按钮"Back".
当我单击下一步"时，我想转到下一个TabPage，当我单击上一步"时，我要转到上一个TabPage.

如何通过TabIndex为TabPage ....

I have in WinForm Tabcontrol I have a Tabcontrol with 6 TabPages and two Buttons.
The First Button ''Next'' and another Button ''Back''.
When I click ''Next'' I want to go to next TabPage, when I click Back I want to go to the previous TabPage.

How do that By TabIndex for TabPage....

推荐答案

真的，

来自Microsoft的有关TabIndex属性的文档:

Really,

from microsoft docs about TabIndex property:

TabPage controls are contained within TabControl controls, however, and do not receive focus individually as part of the form''s TAB order. This property is therefore meaningless for this class.

因此，请使用SelectedIndex:

下一步按钮:

So use SelectedIndex :

Next button :

yourTabControl.SelectedIndex += (yourTabControl.SelectedIndex == 5 ? 0 : 1);

后退按钮:

Back button :

yourTabControl.SelectedIndex -= (yourTabControl.SelectedIndex == 0 ? 0 : 1);

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