[Solved] loading large data sets into RadGrid at background without using Virtual Scrolling/Paging

[Noha]

Dear Telerik team

I have the same issue that requested in this post.

I want to load all the records into the radgrid without using Normal paging or Virtual scrolling /paging.

for example my datasource have 9,000 rows, i want to render first 100 record at user button click
then automatically loading the rest by 100 row per travel to server appending the data displayed on the grid.

something like buffering.

Is that applicable with RadGrid ?

Thanks in advance. 

[Jayesh Goyani]

Hello,

You have to  achieve this thing manually.

Thanks,
Jayesh Goyani

[Noha]

@Jayesh Goyani

Thanks, Do you have any idea on how to achieve this manually ?

[Elliott]

it all depends on the data source you use
LINQ has extension methods Skip and Take
SQL Server would need to be provided with the last key value read and use TOP modifier

if it's response time that is a concern - I wired a grid of over 25,000 items using LINQ to SQL - and the response was sprightly indeed