How can we know that given dll is managed or unmanaged. Thanks Shivonkar

How to gray checkbox in tree control (from WTL).

HI All How to gray checkbox in tree control. Thanks Shiv

I have CheckBox in TreeControl (from WTL). Please let me know how can i receive Event notification from checkbox when it is selected/unselected. I tried LButtonDOwm and OnClick but it does not work. For LButtonDOwn i used NOTIFY_HANDLER(IID_TC, WM_LBUTTONDOWN, OnLButtonDown) but control does not come to this. For click i am unable to detect on which item was clicked. NOTIFY_HANDLER(IID_TC, NM_CLICK, OnClick) Thanks Shiv

I have CheckBox in TreeControl (from WTL). Please let me know how can i receive Event notification from checkbox when it is selected/unselected. I tried LButtonDOwm and OnClick but it does not work. For LButtonDOwn i used NOTIFY_HANDLER(IID_TC, WM_LBUTTONDOWN, OnLButtonDown) but control does not come to this. For click i am unable to detect on which item was clicked. NOTIFY_HANDLER(IID_TC, NM_CLICK, OnClick) Thanks Shiv