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I think we have to do it manually! At least I do it and I don't know another way.
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I think we have to do it manually! At least I do it and I don't know another way.

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There are several events available on the Tab control, the most promising one is - <br />
<br />
--------------------------<wbr />----------<wbr />----------<wbr />--<br />
Public Event Selecting(ByVal sender As Object, ByVal e As System.Windows.Forms.TabCo<wbr />ntrolCance<wbr />lEventArgs<wbr />)<br />
&nbsp; &nbsp; &nbsp;Member of: System.Windows.Forms.TabCo<wbr />ntrol<br />
Summary:<br />
Occurs before a tab is selected, enabling a handler to cancel the tab change.<br />
--------------------------<wbr />----------<wbr />----------<wbr />--<br />
<br />
If the TabControlCancelEventArgs,<wbr /> contains the tab / index which is going to &nbsp;be selected, then you can get the currently selected tab / index from the Tab control and the going-to-be-selected from the TabControlCancelEventArgs.<wbr />
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There are several events available on the Tab control, the most promising one is -

------------------------------------------------
Public Event Selecting(ByVal sender As Object, ByVal e As System.Windows.Forms.TabControlCancelEventArgs)
     Member of: System.Windows.Forms.TabControl
Summary:
Occurs before a tab is selected, enabling a handler to cancel the tab change.
------------------------------------------------

If the TabControlCancelEventArgs, contains the tab / index which is going to  be selected, then you can get the currently selected tab / index from the Tab control and the going-to-be-selected from the TabControlCancelEventArgs.

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I'm not sure how to extract the value from the TabControlEventsArg, but this looks like what I want
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I'm not sure how to extract the value from the TabControlEventsArg, but this looks like what I want

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<div class="content wysiwyg-content">
In VB6 we had <br />
<br />
Private Sub SSTab1_Click(PreviousTab As Integer)<br />
<br />
end sub<br />
<br />
Can we get the previous tab in VB.Net, or is this something we have to set up manually?
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In VB6 we had 

Private Sub SSTab1_Click(PreviousTab As Integer)

end sub

Can we get the previous tab in VB.Net, or is this something we have to set up manually?

How do you get the PreviousTab in a tab control in vb.net

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,