IFolder.CreateLockNullAsync Method (String, LockScope, Boolean, String, TimeSpan, IDictionary<String, String>, CancellationToken)

Task<LockInfo> CreateLockNullAsync(
	string newItemName,
	LockScope lockScope,
	bool deep,
	string owner,
	TimeSpan timeout,
	IDictionary<string, string> headers = null,
	CancellationToken cancellationToken = null
)

Function CreateLockNullAsync ( 
	newItemName As String,
	lockScope As LockScope,
	deep As Boolean,
	owner As String,
	timeout As TimeSpan,
	Optional headers As IDictionary(Of String, String) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of LockInfo)

Task<LockInfo^>^ CreateLockNullAsync(
	String^ newItemName, 
	LockScope lockScope, 
	bool deep, 
	String^ owner, 
	TimeSpan timeout, 
	IDictionary<String^, String^>^ headers = nullptr, 
	CancellationToken cancellationToken = nullptr
)

abstract CreateLockNullAsync : 
        newItemName : string * 
        lockScope : LockScope * 
        deep : bool * 
        owner : string * 
        timeout : TimeSpan * 
        ?headers : IDictionary<string, string> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _headers = defaultArg headers null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> Task<LockInfo> 

IFolder folder = await session.GetFolderAsync(new Uri("https://server:8080/Sales"));
LockInfo lockInfo = await folder.CreateLockNullAsync("file1.gif",
    LockScope.Exclusive, true, "User 1", new TimeSpan(0, 30, 0)); // reserve name for future use
Uri RemoteStorageUri = new Uri("https://server:8080/Sales/file1.gif");
LockUriTokenPair[] lockTokens = new LockUriTokenPair[] { new LockUriTokenPair(RemoteStorageUri, lockInfo.LockToken.LockToken) };
IFile file = await folder.CreateFileAsync("file1.gif", lockTokens); // convert lock-null to resource
await file.UnlockAsync(lockTokens);