|EwsFolderExists Method (String)|
public bool FolderExists( string folderFullName )
Public Function FolderExists ( folderFullName As String ) As Boolean
To delimit levels of hierarchy in the folder name, use the same character which is set by FolderLevelDelimiter property. By default, it's '/' (forward slash).
|Scanning the entire folder tree is an expensive operation. If your Exchange account has thousands of folders, consider optimizations like those provided by DownloadFolderByFullName(FolderId, String) method.|