/// <remarks/>
public void BillAgreementUpdateAsync(BillAgreementUpdateReq BillAgreementUpdateReq, object userState) {
if ((this.BillAgreementUpdateOperationCompleted == null)) {
this.BillAgreementUpdateOperationCompleted = new System.Threading.SendOrPostCallback(this.OnBillAgreementUpdateOperationCompleted);
}
this.InvokeAsync("BillAgreementUpdate", new object[] {
BillAgreementUpdateReq}, this.BillAgreementUpdateOperationCompleted, userState);
}
/// <remarks/>
public void BillAgreementUpdateAsync(BillAgreementUpdateReq BillAgreementUpdateReq) {
this.BillAgreementUpdateAsync(BillAgreementUpdateReq, null);
}