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The VARIANT (tagVARIANT) structure definition is in &quot;oaidl.h&quot;. But it looks just easier to use MFC's COleVariant.<br />

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The VARIANT (tagVARIANT) structure definition is in "oaidl.h". But it looks just easier to use MFC's COleVariant.


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I have actually tried to use COleVariant but getting pretty well the same results - nothing in the ListView control or application errors. This should be straight forward - maybe thats why I'm so frustrated. &nbsp;Do you know how to add an item into the listview control?
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I have actually tried to use COleVariant but getting pretty well the same results - nothing in the ListView control or application errors. This should be straight forward - maybe thats why I'm so frustrated.  Do you know how to add an item into the listview control?

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Try the following code line:<br />
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m_ListView.GetListItems().<wbr />Add(COleVa<wbr />riant((lon<wbr />g)1), COleVariant(&quot;key&quot;), COleVariant(&quot;Text&quot;), NULL, NULL);<br />
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Try the following code line:

m_ListView.GetListItems().Add(COleVariant((long)1), COleVariant("key"), COleVariant("Text"), NULL, NULL);



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I am trying to add an item into the Microsoft ListView Control(version6) which is contained in file mscomctl.ocx.<br />
Its fairly simple in visual basic but I am having trouble in C++ 6.0. Has anyone done this? &nbsp;I am trying to add a CListItem using the Add method but the VARIANT arguements are giving me problems. &nbsp;In addition, I can't seem to find the definition of the VARIANT structure. &nbsp;Where is it??
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I am trying to add an item into the Microsoft ListView Control(version6) which is contained in file mscomctl.ocx.
Its fairly simple in visual basic but I am having trouble in C++ 6.0. Has anyone done this?  I am trying to add a CListItem using the Add method but the VARIANT arguements are giving me problems.  In addition, I can't seem to find the definition of the VARIANT structure.  Where is it??

The ListView ActiveX Control Version 6.0

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.