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Devart.Data.DB2 Namespace / DB2DataReader Class / GetGuid Method / GetGuid(Int32) Method
Example

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    GetGuid(Int32) Method
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    Gets the value of the specified column as a globally-unique identifier (GUID).
    Syntax
    'Declaration
     
    Public Overloads Overrides Function GetGuid( _
       ByVal i As Integer _
    ) As Guid
    public override Guid GetGuid( 
       int i
    )

    Parameters

    i

    Return Value

    The value of the specified column.
    Example
    static void GetMyGuid(DB2Connection myConnection) {
      DB2Command cmd = new DB2Command("SELECT * FROM AllTypes");
      cmd.Connection = myConnection;
      myConnection.Open();
      try {
        DB2DataReader reader = cmd.ExecuteReader();
        reader.Read();
        Guid recievedGuid = reader.GetGuid(reader.GetOrdinal("GuidCol"));
        reader.Close();
      }
      finally {
        myConnection.Close();
      }
    }
    Shared Sub GetMyGuid(ByVal myConnection As DB2Connection)
      Dim cmd As New DB2Command("SELECT * FROM AllTypes")
      cmd.Connection = myConnection
      myConnection.Open()
      Try
        Dim reader As DB2DataReader = cmd.ExecuteReader
        reader.Read()
        Dim recievedGuid As Guid = reader.GetGuid(reader.GetOrdinal("GuidCol"))
        reader.Close()
      Finally
        myConnection.Close()
      End Try
    End Sub
    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