public static string GetDepartCodeByRegistryID(string registryID)
{
using (gjtEmrPatients.emrPatients pi = new gjtEmrPatients.emrPatients())
{
string DepartCode = null;
XmlNode patients = pi.QueryPatientList(gjtEmrPatients.QueryMode.RegistryID, registryID, Globals.inStyle);
if (patients == null)
{
return(null);
}
if (patients.SelectNodes(ElementNames.Patient).Count == 0)
{
return(null);
}
foreach (XmlNode patient in patients.SelectNodes(ElementNames.Patient)[0])
{
if (patient.Attributes[AttributeNames.RegistryID].Value == registryID)
{
return(patient.Attributes[AttributeNames.DepartmentCode].Value);
}
}
return(DepartCode);
}
}
