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Lazy load In RadGridView

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Shanti 😎
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Shanti 😎 asked on 07 Feb 2020, 09:48 AM
Hi,
How to Implement Lazy load in RadGridView.
Waiting for your favorable response.
Thanks

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Dess | Tech Support Engineer, Principal
Telerik team
answered on 07 Feb 2020, 11:58 AM
Hello, Shanti,   

According to the provided information, I suppose that you don't want to bind RadGridView to a full collection of data but just provide the necessary data when it is required. For this purpose you can use the virtual mode that RadGridView offers. additional information is available in the following help article: https://docs.telerik.com/devtools/winforms/controls/gridview/virtual-mode/virtual-mode 

However, I would also recommend you to consider using RadVirtualGrid. It is a grid component developed on top of Telerik Presentation Framework which provides a convenient way to implement your own data management operations and optimizes the performance when interacting with large amounts of data. You specify how many rows/columns you need in the grid and then in the CellValueNeeded event you should specify the value for the respective row/column index: https://docs.telerik.com/devtools/winforms/controls/virtualgrid/working-with-data/virtualgrid-populating-with-data 

Feel free to use this control which suits your requirements best.

I hope this information helps. If you need any further assistance please don't hesitate to contact me. 

Regards,
Dess | Tech Support Engineer, Sr.
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Shanti 😎
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Dess | Tech Support Engineer, Principal
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