Aspx gridview updating
i can then use that variable for what i need, dont need query string.
i just cant think of how to go about doing this Hyper Link Field will not work for this.
There are two key factors in performance when it comes to collections: one is the time spent by the UI thread creating items; the other is the memory used by both the raw data set and the UI elements used to render that data.
For smooth panning/scrolling, it's vital that the UI thread do an efficient and smart job of instantiating, data-binding, and laying out items.
When an items control is first shown, all the elements needed to render a viewport full of items are created.
Also, as items approach the viewport, the framework updates the UI elements in cached item templates with the bound data objects.
Minimizing the complexity of the markup inside templates pays off in memory and in time spent on the UI thread, improving responsiveness especially while panning/scrolling.
The templates in question are the item template (see Item Template) and the control template of a List View Item or a Grid View Item (the item control template, or Item Container Style).
This topic shows what you can do to make your app efficient at manipulating collections.
If you provide a custom items panel template (see Items Panel) then make sure you use a virtualizing panel such as Items Wrap Grid or Items Stack Panel.
If you use Variable Sized Wrap Grid, Wrap Grid, or Stack Panel, then you will not get virtualization.
Restore virtualization by setting a width and height on the Items Control.
Keep the number of UI elements used to render your items to a reasonable minimum.