Icon looses alpha channel in ListView and TreeView ImageList

  • Thread starter morten skrubbeltrang
  • Start date
M

morten skrubbeltrang

According to KB article 822488

http://support.microsoft.com/default.aspx?scid=kb;en-us;822488

visual c# .net 2002 + 2003 has bug in rendering of alpha channel
information when displaying a 32-bit alpha-blended icon on a WinForm
control.

According to the article a workaround exists (overriding the controls'
paint event handler) and an example is given for a Button control.

I really could use some help on achieving the workaround on a ListView
and TreeView control where I have an ImageList of 32-bit alpha-blended
icons.


Anyone, plz?
 

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