Hi
I was trying to use USPS address verification api
But I am continuosly getting the above error..can anyone help me on this..
protected void Page_Load(object sender, EventArgs e)
{
string respons = result();
Response.Write(respons);
//USPS += "<Address1>" + addressInfo[0] + "</Address1>";
//USPS += "<Address2>" + addressInfo[1] + "</Address2>";
//USPS += "<City>" + addressInfo[2] + "</City>";
//USPS += "<State>" + addressInfo[3] + "</State>";
//USPS += "<Zip5>" + addressInfo[4] + "</Zip5>";
}
private const string USPS_USERID = "";
private const string BASEURL ...
Go to the complete details ...