I ran in to some strange behaviour of Gridview with textbox with autopostback OnTextChanged and AJAX CalendarExtender. This gridview is in an updatepanel with scriptmanager. When my gridview is filled with data, it keeps running my OnTextChanged function
and therefor makes my application terribly slow. I need to have the autopostback and ontextchanged function to recalculate stuff in my gridview.
Does anybody know of this problem and if so does anybody found a workarround ?
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