VintaSoft Twain .NET SDK 15.1: Documentation for .NET developer
Vintasoft.Data Namespace / IDataStorage Interface / LockItem Methods / LockItem(String,Boolean) Method
Syntax Exceptions Requirements SeeAlso
In This Topic
    LockItem(String,Boolean) Method (IDataStorage)
    In This Topic
    Locks an item in data storage and returns the item.
    Syntax
    'Declaration
    
    Public Overloads Function LockItem( _
    ByVal key
    The item key.
    As String, _
    ByVal isReadOnly
    A value indicating whether the stream must be locked in read-only mode.
    As Boolean _
    ) As Object
    public object LockItem(
    string key,
    bool isReadOnly
    )
    public: object* LockItem(
    string* key,
    bool isReadOnly
    )
    public:
    object^ LockItem(
    string^ key,
    bool isReadOnly
    )

    Parameters

    key
    The item key.
    isReadOnly
    A value indicating whether the stream must be locked in read-only mode.

    Return Value

    The locked item from data storage.
    Exceptions
    ExceptionDescription
    Thrown if key is null.
    Thrown if item with specified key is already locked.
    Requirements

    Target Platforms: .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

    See Also