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Devart.Data.SqlServer Namespace / SqlDataReader Class / GetInt64 Method / GetInt64(Int32) Method
Example

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    GetInt64(Int32) Method
    In This Topic
    Gets the value of the specified column as a 64-bit signed integer.
    Syntax
    'Declaration
     
    Public Overloads Overrides Function GetInt64( _
       ByVal i As Integer _
    ) As Long
    public override long GetInt64( 
       int i
    )

    Parameters

    i

    Return Value

    The value of the specified column.
    Remarks

    Call IsDBNull to check for null values before calling this method.

    Example
    static void GetMyInt64(SqlConnection myConnection) {
      SqlCommand cmd = new SqlCommand("SELECT * FROM Test.AllTypes");
      cmd.Connection = myConnection;
      myConnection.Open();
      try {
        SqlDataReader reader = cmd.ExecuteReader();
        reader.Read();
        long recievedLong = reader.GetInt64(reader.GetOrdinal("Int64Col"));
        reader.Close();
      }
      finally {
        myConnection.Close();
      }
    }
    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