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Thank you Very Much. Your answer is concise and straight to the point. Excellent!!
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Thank you Very Much. Your answer is concise and straight to the point. Excellent!!

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I found that the multiple selection CListBox doesn't handle keyboard input such as Shift or Ctrl key has been pressed, when user move arrow key to next item, the selected item still being highlighted, and CListBox::GetSelCount() will keep increasing.<br />
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How to incorporate shift and Ctrl key into multiple selction CListBox and when user click next item, the previous selected item should be deselected?<br />
<br />
Thanks.
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I found that the multiple selection CListBox doesn't handle keyboard input such as Shift or Ctrl key has been pressed, when user move arrow key to next item, the selected item still being highlighted, and CListBox::GetSelCount() will keep increasing.

How to incorporate shift and Ctrl key into multiple selction CListBox and when user click next item, the previous selected item should be deselected?

Thanks.

CListBox multiple selection

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.