VistaDB 6
VistaDB.Provider Namespace / VistaDBDataReader Class / GetGuid Method
The zero-based column ordinal.The zero-based column ordinal.


In This Topic
    GetGuid Method (VistaDBDataReader)
    In This Topic
    Gets the value of the specified column as a globally-unique identifier (GUID). Gets the value of the specified column as a globally-unique identifier (GUID).
    Syntax
    'Declaration
     
    
    Public Overrides NotOverridable Function GetGuid( _
       ByVal ordinal As System.Integer _
    ) As System.Guid
    'Usage
     
    
    Dim instance As VistaDBDataReader
    Dim ordinal As System.Integer
    Dim value As System.Guid
     
    value = instance.GetGuid(ordinal)
    public override System.Guid GetGuid( 
       System.int ordinal
    )

    Parameters

    ordinal
    The zero-based column ordinal.The zero-based column ordinal.

    Return Value

    The value of the specified column.The value of the specified column.
    Exceptions
    ExceptionDescription
    The specified cast is not valid.
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also