LockItem(String) Метод (StreamDataStorage)

В этом разделе

Locks the stream in data storage and returns the locked stream.

Синтаксис

'Declaration

Public Overloads Function LockItem( _
   ByVal keyThe stream filename or file URL.
 As String _
) As Object

public object LockItem(
   string key
)

public: object* LockItem(
   string* key
)

public:
object^ LockItem(
   string^ key
)

The stream, which was opened in read-write mode and without ability to share the file.

Исключения

Исключение	Описание
System.ArgumentNullException	Thrown if {i}key{/i} is {b}null{/b} or empty.

Ремарки

Method creates a file if file does not exist.

Требования

Целевые платформы: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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