Surendar S
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Surendar S
asked on 25 Jan 2012, 11:42 AM
Hi,
I am using Rad grid in my web application. I am using collections to bind it to the rad grid. i will pass values to the collection and bind it to Rad Grid for the first time if i click the button which is outside the Rad grid. When i click the button for the second time i will have a new set of records in my collection. I want this one to be added to the Rad Grid. How it can be done? Here the collection will not retain the value and so if i bind the collection to Rad Grid, i will get only the record that i have added at the last. Instead i want two record in the gird. i.e, the record that was previously in the grid and the new one that i have added to the collection during the click of the button for the second time.
One way of doing is using session or view state -- this will affect the performance which am not interested and the other is loop the grid and add it to collection and add the new records to the collection and bind it to the rad grid. Since looping is involved and as the volume of data grows, it will affect performance. Is ther any other way to accomplish this?
with Regards,
S . Surendar
I am using Rad grid in my web application. I am using collections to bind it to the rad grid. i will pass values to the collection and bind it to Rad Grid for the first time if i click the button which is outside the Rad grid. When i click the button for the second time i will have a new set of records in my collection. I want this one to be added to the Rad Grid. How it can be done? Here the collection will not retain the value and so if i bind the collection to Rad Grid, i will get only the record that i have added at the last. Instead i want two record in the gird. i.e, the record that was previously in the grid and the new one that i have added to the collection during the click of the button for the second time.
One way of doing is using session or view state -- this will affect the performance which am not interested and the other is loop the grid and add it to collection and add the new records to the collection and bind it to the rad grid. Since looping is involved and as the volume of data grows, it will affect performance. Is ther any other way to accomplish this?
with Regards,
S . Surendar