Not able to use Find methods on HTML property whose value is “NaN” (not a number)

Hi,

I'm using TestComplete for Java based Web Application in desktop browser. I get zero results when I try Find methods (in script) for a TextBox whose "valueAsNumber" property value is "NaN" (not a number)

Could someone suggest how can I search 'NaN' value in Find methods ?

regards,

Varun