Hi,
I have an aspx page with a RADToolTipManager containing the AJAXUpdate. The OnAjaxUpdate Sub fires ok and subsequently calls UpdateToolTip.
In my UpdateToolTip Sub, I dynamically load my UserControl - which I can also debug and this is working also.
My problem is that the tooltip is always empty. The tooltip displays for a few seconds and then disappears without having shown anything.
I have changed my usercontrol to contain only a static image and it still will not display.
If I try and use a sqldatarepeater, dynamically populated from the code behind, I cannot reference the controls on my aspx as I get a "Object is not set to an instance of an object" error - something to do with the event order I think.
I have tried following the online example by using a datasource on the aspx page and although I get no errors, still nothing is displayed.
Am I missing something? Any help much appreciated, this is driving me crazy.
Regards,
Steve
I have an aspx page with a RADToolTipManager containing the AJAXUpdate. The OnAjaxUpdate Sub fires ok and subsequently calls UpdateToolTip.
In my UpdateToolTip Sub, I dynamically load my UserControl - which I can also debug and this is working also.
My problem is that the tooltip is always empty. The tooltip displays for a few seconds and then disappears without having shown anything.
I have changed my usercontrol to contain only a static image and it still will not display.
If I try and use a sqldatarepeater, dynamically populated from the code behind, I cannot reference the controls on my aspx as I get a "Object is not set to an instance of an object" error - something to do with the event order I think.
I have tried following the online example by using a datasource on the aspx page and although I get no errors, still nothing is displayed.
Am I missing something? Any help much appreciated, this is driving me crazy.
Regards,
Steve