Hi,
I have a xamgrid with 6000 records. BringCellIntoview(activeCell) is taking between 2- 3 seconds to execute . Also, scrolling is also very slow. How can I improve the performance ?.
Thanks,
Durga
Hello Druga,
Thank you for your post.
I have been looking into it. I created a sample application based on your scenario and I could not managed to reproduce the behavior that you have described. If you are not able to reproduce the issue with the attached sample application, would you please modify it with the functionality, that you are using, so it reproduces the issue. This way I would be able to further investigate this for you and provide you with more detailed information on this matter.
Looking forward to hearing from you.
I am just checking your progress on the issue that you are having.
If you require any further assistance please do not hesitate to ask.
Thank you for your response. I could reproduce the issue by adding 200 columns and fieldsettings to the application you attached in your previous post. Have attached the same for your reference.
BringCellIntoView() took 1 sec on an average.
Thank you for you post.
I have been looking into it. I tested the sample application that you have provided, and it works on my side well. I created a short video to show you how the project work on my side. When I start the application and each time when I click "SetAsActive" button, the timer shows less than a second. Would you please provide me with more details about the version of the product and built version of the assemblies that you are using. That I can suggest, in order to be able to improve the performance of XamDataGrid is to take a look at the following blog posts for guidance on how to improve the performance of XamDataGrid:
http://www.infragistics.com/community/blogs/kiril_matev/archive/2010/10/26/optimizing-xamdatagrid-performance.aspx
http://www.infragistics.com/community/blogs/kiril_matev/archive/2012/07/23/xamdatagrid-performance-optimization-using-simplified-templates-and-forced-cell-virtualization.aspx
If you require any further assistance on the matter, please do not hesitate to ask.
I am using infragistics build version 14.1.20141.2027. Same code is taking any where between 800 - 900 microseconds consistently. Have attached snapshot for your reference.
Thanks for the links you provided. We are taking care of most of the things mentioend in below mentioned URL. Will go through the other link aswell.