/// <remarks/>
public void GetCustomerBillingAsync(GetCustomerBillingRequest GetCustomerBillingRequest, object userState) {
if ((this.GetCustomerBillingOperationCompleted == null)) {
this.GetCustomerBillingOperationCompleted = new System.Threading.SendOrPostCallback(this.OnGetCustomerBillingOperationCompleted);
}
this.InvokeAsync("GetCustomerBilling", new object[] {
GetCustomerBillingRequest}, this.GetCustomerBillingOperationCompleted, userState);
}
/// <remarks/>
public void GetCustomerBillingAsync(GetCustomerBillingRequest GetCustomerBillingRequest) {
this.GetCustomerBillingAsync(GetCustomerBillingRequest, null);
}