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There was no feedback to the solution I posted. But since teh sample code originally comes from an MSDN sample, I have no doubts, that it would work if implemented as I described.<br />
<br />
Sara
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There was no feedback to the solution I posted. But since teh sample code originally comes from an MSDN sample, I have no doubts, that it would work if implemented as I described.

Sara

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I'm making windows form called form2.h that has a trackbar and a label on it. I've pass the trackbar value to the label<br />
<br />
System::Void trackBar1_Scroll(System::O<wbr />bject^ &nbsp;sender, System::EventArgs^ &nbsp;e) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;label2-&gt;Text = String::Concat( &quot;&quot;, trackBar1-&gt;Value );<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
<br />
I also have a cpp file called form2.cpp and I want to use label2 from form2.h in my cpp file.<br />
for example <br />
string hmin = label2;<br />
cout &lt;&lt;&nbsp;hmin;<br />
<br />
How do I do that? I already include things like<br />
<br />
#include &quot;StdAfx.h&quot;<br />
#include &quot;Form2.h&quot;<br />
#include &quot;stdio.h&quot;<br />
using namespace messagebox;<br />
<br />
on top of the cpp file but I still cant use label2 element
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I'm making windows form called form2.h that has a trackbar and a label on it. I've pass the trackbar value to the label

System::Void trackBar1_Scroll(System::Object^  sender, System::EventArgs^  e) {
				label2->Text = String::Concat( "", trackBar1->Value );
			 }

I also have a cpp file called form2.cpp and I want to use label2 from form2.h in my cpp file.
for example 
string hmin = label2;
cout << hmin;

How do I do that? I already include things like

#include "StdAfx.h"
#include "Form2.h"
#include "stdio.h"
using namespace messagebox;

on top of the cpp file but I still cant use label2 element

Windows Forms C++ - Accessing Form Label Value From .cpp File

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.