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I think you are already using the best approach. There are other more complicated approaches but this one is the simplest
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I think you are already using the best approach. There are other more complicated approaches but this one is the simplest

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If you use a bindinglist instead of an arraylist you can set the bindinglist as the datasource of the checkedlistbox. &nbsp;Then you can add directly to the bindinglist only and the checkedlistbox should update automatically. &nbsp;Arraylists won't work the same because they don't raise listChanged events
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If you use a bindinglist instead of an arraylist you can set the bindinglist as the datasource of the checkedlistbox.  Then you can add directly to the bindinglist only and the checkedlistbox should update automatically.  Arraylists won't work the same because they don't raise listChanged events

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Hi Corey2<br />
Your solution sounds as though it would be perfect - but I can't find any obvious way to add the bindinglist as the datasource of the checkedlistbox - I am probably missiing something - can you enlighten me?
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Hi Corey2
Your solution sounds as though it would be perfect - but I can't find any obvious way to add the bindinglist as the datasource of the checkedlistbox - I am probably missiing something - can you enlighten me?

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I am using an ArrayList in one of my classes to hold a collection of &quot;People&quot; objects. I am also using a CheckedListBox component on a form to present this collection of people on screen. <br />
<br />
I have a button which adds a new person (from a set of input TextBoxes) to both the ArrayList and the CheckedListBox at the same time so as to keep them in synch.<br />
<br />
My question - <br />
Is there any way I can set the collection in the CheckedListBox to be the same as that in the ArrayList so that the two are automatically kept in synch?
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I am using an ArrayList in one of my classes to hold a collection of "People" objects. I am also using a CheckedListBox component on a form to present this collection of people on screen. 

I have a button which adds a new person (from a set of input TextBoxes) to both the ArrayList and the CheckedListBox at the same time so as to keep them in synch.

My question - 
Is there any way I can set the collection in the CheckedListBox to be the same as that in the ArrayList so that the two are automatically kept in synch?

Synchronising an arraylist with a checkedlistbox

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Visual Basic.NET

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