S
SK
I have a need for a virtual ListView control in C# -- one that allows very
large numbers of entries in it, without a linearly increasing penalty for
adding more items.
I found a suitable example at
http://www.windowsforms.com/ControlGallery/ControlDetail.aspx?Control=214&tabindex=9
It has come in extremely handy for one of my C# projects. One of the
problems I am facing is that I am unable to draw an image in the first (or
any other) column. I can set the text (in any column) just fine.
But I have been unable to set an image, despite implementing the
QueryItemImage callback, in which I set the image index to 0.
A blank image is displayed. Image lists (small, large, and state) are all
set.
Any ideas on how one might get around this, or if there are any
workarounds/hints for this?
All feedback is most appreciated.
- SK
large numbers of entries in it, without a linearly increasing penalty for
adding more items.
I found a suitable example at
http://www.windowsforms.com/ControlGallery/ControlDetail.aspx?Control=214&tabindex=9
It has come in extremely handy for one of my C# projects. One of the
problems I am facing is that I am unable to draw an image in the first (or
any other) column. I can set the text (in any column) just fine.
But I have been unable to set an image, despite implementing the
QueryItemImage callback, in which I set the image index to 0.
A blank image is displayed. Image lists (small, large, and state) are all
set.
Any ideas on how one might get around this, or if there are any
workarounds/hints for this?
All feedback is most appreciated.
- SK