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Syncfusion Feedback

How to improve performance in Excel Exporting

Platform: ASP.NET Web Forms |
Control: Grid

Grid Excel Exporting will slow down while the record count is more. This is because the cells excel will be set to fit based on content given to them. Setting the theme to the excel file also slow down the Excel generation.



To improve the performance of the Excel file Exporting, disable the IsAutoFit, IsAutoFitRows and set Theme to ‘none’.


MVC or .Net core Controller:


Asp.Net WebForms Code Behind:




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