Attribute VB_Name = "Const"
'數(shù)據(jù)庫訪問常量
Public Const SQL_C_CHAR As Long = 1
Public Const SQL_COLUMN_LABEL As Long = 18
Public Const SQL_DROP As Long = 1
Public Const SQL_DRROR As Long = -1
Public Const SQL_NO_DATA_FOUND As Long = 100
Public Const SQL_SUCCESS As Long = 0
Public Const SQL_SUCCESS_WITH_INFO As Long = 1
Public Const SQL_ATTR_MAX_LENGTH As Long = 100
'數(shù)據(jù)源信息常量
Public Const DATABASE As String = "ClientSys"
Public Const DSN As String = "ClientSys"
Public Const DB_USER_NAME As String = "sa"
Public Const DB_PASSWORD As String = "sa"
 '一次執(zhí)行connect操作可以訪問數(shù)據(jù)庫的次數(shù)
Public Const CONNECT_LOOP_MAX = 10