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Select all nodes and move very slow

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100732 Aug 31,2011 01:53 AM Sep 6,2011 01:18 PM Windows Forms 3
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Tags: Diagram
Yin San Phoon
Asked On August 31, 2011 01:53 AM

Hi,

If I select all the nodes in the diagram and move them, there is quite a bit of a lag. Is there a way to improve the performance of moving nodes?


Cheers,
Yin


Pandi Murugan A [Syncfusion]
Replied On September 1, 2011 04:25 AM

Hi Yin,

Thanks for using Syncfusion products.

We suggest you to set Model's "EnableSelectionListSubstitute" as false to improve the performance. Please refer the code snippet.


[C#]
diagram1.Model.EnableSelectionListSubstitute = false;


Please let me know if you have any concerns.

Regards,
Pandi Murugan A


Yin San Phoon
Replied On September 1, 2011 10:24 PM

That seems to improve performance. It is still not instantaneous, but much shorter lag than before.


Amsath Ali M [Syncfusion]
Replied On September 6, 2011 01:18 PM

Hi Yin,

Thanks for the update.

When a group of nodes are moved from one position to another, the diagram control takes some reasonable amount of time to update its path and location of the each node in the group and it is unavoidable.

Please let us know if you have any queries.

Regards,
Amsath Ali. M



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