Hello Techies,

I am new to this forum. This is Sree. I work on SharePoint 2010.

We developed a user controls which queries the data from SharePoint library and bind the result into RadGrid.

Here the problem is when search query returns more than 15000 records; it takes too much time to bind the result into RadGrid and finally end up with timeout error (attached snapshot). Sometimes the page gets hung and the only option we have is to close the browser.

Is there any recommended item limit for RadGrid to avoid these issues?

As per my requirement my search query always returns more than 20000 records(may increase to a lack in future) and I can’t suggest users to put more refinement to get few results so that I can avoid these problems.

I certainly need your valuable advice's on this to overcome such scenarios?

Thanks in advance

Sree

OnClientItemsRequested event.

var errItem = new Telerik.Web.UI.RadComboBoxItem();
    errItem = sender.findItemByText("ABCD")
    if (errItem) {
        sender.clearSelection();
        sender.clearItems();
        sender.trackChanges();
        sender.get_items().remove(errItem);
        sender.commitChanges();
    }

    errItem = sender.findItemByText("XYZ")
    if (errItem) {
        sender.clearSelection();
        sender.clearItems();
        sender.trackChanges();
        sender.get_items().remove(errItem);
        sender.commitChanges();
    }