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if (System.Web.HttpContext.Current.Request.Form[day].ToString() != null)
{
    var test = System.Web.HttpContext.Current.Request.Form[day].ToString();
}

I have written these lines but when Form[day] doesn't contain any value, it gives an null object exception. How can I solve this ?

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1
  • You can try maybe this, if (System.Web.HttpContext.Current.Request.Form[day] != null) { var test = System.Web.HttpContext.Current.Request.Form[day].ToString(); } Commented Aug 1, 2013 at 4:51

1 Answer 1

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3

You have to check this value before access it. For example, like this:

var form = System.Web.HttpContext.Current.Request.Form;
if (form != null && !String.IsNullOrEmpty(day) && form.AllKeys.Contains(day))
{
    var test = form[day].ToString();
}
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