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                                0
                                Vaibhav Deshpande 12.01.2008

                                  • The grid is taking a lot of time to load when switching data sources. I believe this depends on the number of columns in the grid i.e. if the grid was initially loaded with 3 columns and then the new data source has 10-15 columns it takes a lot of time to load the new data source.
                                    Please see the attached sample to reproduce this issue.
                                    1. Run the sample.
                                    2. Click on the button at the bottom.

                                SilverlightApplication21.rar
                                0
                                Nick (DevExpress Support) 12.01.2008

                                Hello Vaibhav,

                                Thank you for your test project. We are investigating the problem.

                                Thanks,
                                Nick

                                0
                                Vaibhav Deshpande 12.04.2008

                                Any updates on this?

                                0
                                Plato (DevExpress Support) 12.08.2008

                                Hi Vaibhav,

                                Thank you for the report. Indeed, the AgDataGrid is not fast and we are working hard to resolve this issue. I've created a new suggestion in the support center. Track it to be notified when we fix this problem.

                                AgDataGrid - improve performance

                                Thanks,
                                Plato

                                0
                                Vaibhav Deshpande 12.08.2008

                                Setting the DataSource to null in between data source changes seems to improve the performance a little bit.

                                0
                                Plato (DevExpress Support) 12.09.2008

                                Hi Vaibhav,

                                Thank you for letting us know of this workaround. We will keep it in mind and will certainly suggest it to those of our customers who run into the same problem.

                                Thanks,
                                Plato

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