/// <remarks/>
public void CreateBillAsync(CreateBillRequest CreateBillRequest, object userState) {
if ((this.CreateBillOperationCompleted == null)) {
this.CreateBillOperationCompleted = new System.Threading.SendOrPostCallback(this.OnCreateBillOperationCompleted);
}
this.InvokeAsync("CreateBill", new object[] {
CreateBillRequest}, this.CreateBillOperationCompleted, userState);
}
/// <remarks/>
public void CreateBillAsync(CreateBillRequest CreateBillRequest) {
this.CreateBillAsync(CreateBillRequest, null);
}