/// <remarks/>
public void countBySearchAsync(ContactSearchRequest countBySearchRequest, object userState) {
if ((this.countBySearchOperationCompleted == null)) {
this.countBySearchOperationCompleted = new System.Threading.SendOrPostCallback(this.OncountBySearchOperationCompleted);
}
this.InvokeAsync("countBySearch", new object[] {
countBySearchRequest}, this.countBySearchOperationCompleted, userState);
}
/// <remarks/>
public void countBySearchAsync(ContactSearchRequest countBySearchRequest) {
this.countBySearchAsync(countBySearchRequest, null);
}