G
Guest
My application uses the tooltip to display "realtime" data. When a user
hovers over a control, information like temperatures and pressures are
displayed in the tooltip.
Using tootip.SetToolTip(controlName,text) the controls tooltip is updated
every second. There are 50+ of these controls on a form.
I have used perfmon and graphed the working set of my application to track
this problem to the tooltip method. With tooltip.SetToolTip commented out,
the working set graph is flat i.e. working set memory stays constant. Calling
tooltip.SetToolTip, the working set memory steadily increases until my
application stops responding and I can't start other applications.
Any Comments?
hovers over a control, information like temperatures and pressures are
displayed in the tooltip.
Using tootip.SetToolTip(controlName,text) the controls tooltip is updated
every second. There are 50+ of these controls on a form.
I have used perfmon and graphed the working set of my application to track
this problem to the tooltip method. With tooltip.SetToolTip commented out,
the working set graph is flat i.e. working set memory stays constant. Calling
tooltip.SetToolTip, the working set memory steadily increases until my
application stops responding and I can't start other applications.
Any Comments?