Dear Sir/Madam
I have an issue with displaying longer periods in the scheduler control. The data is already paginated, so I don't have more than 50 records per screen (see GUI.png attached)
However selecting One month or Two month view is causing significant delays. I have profiled the application and I see that most of the time is taken by MS.Internal.XcpImports.MeasureNative(IntPtr, Single, Single) - please see profiling.png attached.
Please advice me on a potential cause of the issue. I can provide any kind of additional information if needed.
Thanks in advance.
I have an issue with displaying longer periods in the scheduler control. The data is already paginated, so I don't have more than 50 records per screen (see GUI.png attached)
However selecting One month or Two month view is causing significant delays. I have profiled the application and I see that most of the time is taken by MS.Internal.XcpImports.MeasureNative(IntPtr, Single, Single) - please see profiling.png attached.
Please advice me on a potential cause of the issue. I can provide any kind of additional information if needed.
Thanks in advance.
1 Answer, 1 is accepted
0
Hello Vasiliy,
From the screenshot you provided it seems you have a lot of appointments visible at the same time - I counted about 1200 appointments. This generates a lot of visual elements and so many elements in the VisualTree makes the layout really slow. The only thing I would suggest you is to change the MinTimeRulerExtent to some value big enough to show a horizontal scroll bar. This will activate the ScheduleView UI virtualization and will greatly improve the performance. I would advise you to keep the appointments visible at the same time to not exceed 300.
Hope this helps.
Regards,
Miroslav Nedyalkov
the Telerik team
From the screenshot you provided it seems you have a lot of appointments visible at the same time - I counted about 1200 appointments. This generates a lot of visual elements and so many elements in the VisualTree makes the layout really slow. The only thing I would suggest you is to change the MinTimeRulerExtent to some value big enough to show a horizontal scroll bar. This will activate the ScheduleView UI virtualization and will greatly improve the performance. I would advise you to keep the appointments visible at the same time to not exceed 300.
Hope this helps.
Regards,
Miroslav Nedyalkov
the Telerik team
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