public void SetDWFPublishPreserveFolderHierarchyAsync(bool preserve, object userState) {
if ((this.SetDWFPublishPreserveFolderHierarchyOperationCompleted == null)) {
this.SetDWFPublishPreserveFolderHierarchyOperationCompleted = new System.Threading.SendOrPostCallback(this.OnSetDWFPublishPreserveFolderHierarchyOperationCompleted);
}
this.InvokeAsync("SetDWFPublishPreserveFolderHierarchy", new object[] {
preserve}, this.SetDWFPublishPreserveFolderHierarchyOperationCompleted, userState);
}