private void ContractTypeID_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (ContractTypeID.SelectedItem == null)
{
return;
}
string strContractTypeID = ((T_OA_CONTRACTTYPE)ContractTypeID.SelectedItem).CONTRACTTYPEID;
cmsfc.GetContractTypeTemplateNameByContractTypeInfosCompleted += new EventHandler <GetContractTypeTemplateNameByContractTypeInfosCompletedEventArgs>(cmsfc_GetContractTypeTemplateNameByContractTypeInfosCompleted);
cmsfc.GetContractTypeTemplateNameByContractTypeInfosAsync(strContractTypeID);
}
