<div>
Hello Ganesh,<br />
<br />
Same Item not allowed in listview. if you want to add same item in listview then either you need to change list value or change list text.
</div>


Hello Ganesh,

Same Item not allowed in listview. if you want to add same item in listview then either you need to change list value or change list text.

<div>
it's allowing. that's why i raise a query.<br />
<br />
anyhow i want to prevent to add if any duplicate over there...
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it's allowing. that's why i raise a query.

anyhow i want to prevent to add if any duplicate over there...

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<div class="content wysiwyg-content">
Hi,<br />
<br />
I am using 2 Listview controls in the windows form.<br />
<br />
I am moving values from one list to another list. (either single selection on multiple selection). This will be working fine.<br />
<br />
When i'm trying to add the same value in list2, then <br />
<br />
&quot;it should not add the duplicate values&quot;. without throwing the error it should remove and add only new one.<br />
<br />
How to do this....?
</div>
</div>


Hi,

I am using 2 Listview controls in the windows form.

I am moving values from one list to another list. (either single selection on multiple selection). This will be working fine.

When i'm trying to add the same value in list2, then 

"it should not add the duplicate values". without throwing the error it should remove and add only new one.

How to do this....?

How Add and remove list values in the Windows Listview controls.?

Listview

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