///<summary>
/// Populate the Provider and Address UI fields with the relevant information
/// from the given providerName argument. If this provider does not exist, or
/// providerName is null, populate the fields with the first element in the ProviderList.
///</summary>
///<param name="providerName">he name of the provider whose information we want to load into the UI</param>
///<returns>void</returns>
public void PopulateProviderFields(String providerName)
{
// VATRP1271 - TODO - add a check to ensure that this has not changed prior to doing anything further.
VATRPServiceProvider serviceProvider = ServiceManager.Instance.ProviderService.FindProviderLooseSearch(providerName);
if (serviceProvider == null && ProviderList.Count() > 0)
{
serviceProvider = ProviderList[0];
}
ProviderComboBox.SelectedItem = serviceProvider;
}
