I am using combobox from AjaxControlToolKit. If I enter some info in the text portion of my combobox, then click out of it and return to it to change what I typed, using the backspace key, I get a JScript runtime error (null or not an object). This also hapeens if I try to fix the text using the delete key under the same conditions.
Does anyone have an idea of what could be going on here. I am using the most updated version of the AjaxControlToolkit, which is v.3.5, which was released in April or May this year.
Any advice would be really appreciated.
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