BeforeExpand / AfterExpand events in GanttControl

[d.laumaille]

Hi,

In my data, I've got some huge projects (about 2000 lines) and it is sometimes a bit slow to open... Is there a way to have some BeforeExpanderCueClick / AfterExpanderCueClick events, which could make me showing a spinningWheel while the gantt expand or collapse tasks ?

[ForumAdmin]

Daniel,

Is the delay in fetching the data from the server? Or the processing that's happening in the client? If it's the former then showing a spinning wheel would help, if it's the later then your application will be "locked" and no spinning of the wheel would happen anyway.

Regards,
Praveen
RadiantQ