Blank hierachical list box (OpenInsight 32-bit Specific)
At 16 DEC 2011 05:48:16AM Jon Brewster wrote:
Morning,
I'm having an issue on a customers site where hierachical list boxes are not displaying.
The list box is there, and you can click on the control and expand it, you can select items from within it, but you have to do it blindly.
As far as I can see, no other controls are being affected by this.
Any advice anyone can offer on how I approach this problem would be appreciated.
At 20 DEC 2011 09:05AM Jared Bratu wrote:
If you debug the screen do you see any erroneous data being added to the list box when you check the properties at run time?
Is this problem limited to a specific computer and form or is it happening across all systems?
At 20 DEC 2011 10:27AM Jon Brewster wrote:
The issue is restricted to a specific machine, it works fine on the rest of the machines on site and the rest of our customers.
I tried reducing the colour depth of the image but the list box remains blank.
Nothing displays in the list box, none of the bitmaps and none of the text. I can only think that it is something specific to this installation of windows that is affecting this one control, but I'm stumped if I know what it is.
Jon