IPInfo.ThrowIfNotFound Property

Gets or sets value indicating whether to throw an exception when country information cannot be found.

Property Value

true if exception must to be thrown when information is absent; otherwise false. The default is false.

Example

The following example demonstrates using of ThrowIfNotFound property.

public void CheckCountryNames()
{
    // assume what license is already initialized

    // initializing a new instance of IPInfo
    IPInfo ipi = new IPInfo();

    CountryInfo ci = ipi.GetInfoByCountryCode("US");
    string countryName = ci.CountryName;    // countryName equals to "United States"

    ci = ipi.GetInfoByCountryCode("XXX");    // not existed code is used; information is absent
    countryName = ci.CountryName;            // countryName equals to "N/A"

    ipi.ThrowIfNotFound = true;

    ci = ipi.GetInfoByCountryCode("XXX");    // exception of type CountryInfoNotFoundException is thrown !
}

See Also

IPInfo Class | ForAspNet.IPInfo Namespace