VintaSoft Imaging .NET SDK 14.1: Documentation for .NET developer
Vintasoft.Data Namespace / CloneableObjectStorageInMemory Class / Contains(String) Method
Syntax Exceptions Requirements SeeAlso
    Contains(String) Method (CloneableObjectStorageInMemory)
    Determines whether the data storage contains an item with the specified identifier.
    Syntax
    'Declaration
    
    Public Overridable Function Contains( _
    ByVal key
    The item identifier.
    As System.String _
    ) As Boolean
     

    Parameters

    key
    The item identifier.

    Return Value

    True - the data storage contains an item with the specified identifier; false - the data storage does NOT contain an item with the specified identifier.
    Exceptions
    ExceptionDescription
    Thrown if key is null or empty.
    Thrown if this instance is disposed.
    Requirements

    Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

    See Also