If you’re using Infragistics UltraWebGrid with it’s property
Browser="Xml", you may find yourself
living in a shotgun shack in a strange situation: When grid is rebinding – it takes (comparatively) short time to do server-side processing and then a very long time to render grid in the browser.
In my case it was most felt when grid (which had
disposeNode” which was called numerous times and had worst both inclusive and exclusive execution time. Continue reading →