/// <remarks/>
public void AvailabilityAsync(OTA_AirAvailRQType OTA_AirAvailRQ, object userState) {
if ((this.AvailabilityOperationCompleted == null)) {
this.AvailabilityOperationCompleted = new System.Threading.SendOrPostCallback(this.OnAvailabilityOperationCompleted);
}
this.InvokeAsync("Availability", new object[] {
OTA_AirAvailRQ}, this.AvailabilityOperationCompleted, userState);
}
/// <remarks/>
public void AvailabilityAsync(OTA_AirAvailRQType OTA_AirAvailRQ) {
this.AvailabilityAsync(OTA_AirAvailRQ, null);
}