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Public Const ODBC_ADD_DSN As Long = 1 ' Ajoute DSN utilisateur
Public Const ODBC_ADD_SYS_DSN As Long = 4 ' Ajoute DSN système
Public Const ODBC_REMOVE_DSN As Long = 3 ' Supprime DSN utilisateur
Public Const ODBC_REMOVE_SYS_DSN As Long = 6 ' Supprime DSN système
Public Declare Function SQLConfigDataSource Lib "odbccp32.dll" _
(ByVal hWndParent As Long, ByVal fRequest As Long, _
ByVal lpszDriver As String, ByVal lpszAttributes As String) As Long
Public Const SQL_SUCCESS As Long = 0
Public Const SQL_SUCCESS_WITH_INFO As Long = 1
Public Declare Function SQLInstallerError Lib "odbccp32.dll" _
(ByVal iError As Integer, _
ByRef pfErrorCode As Long, _
ByVal lpszErrorMsg As String, _
ByVal cbErrorMsgMax As Long, _
ByRef pcbErrorMsg As Long) As Long
Public Enum dsnTypes
dsnUser = 0
dsnSystem = 1
End Enum
' ---------------------------------------------------------
' Function apiRegDB
' ---------------------------------------------------------
' Entrée:
' ======
' strDSN .............. : Nom de la source de données à créer
' strDriver ........... : Nom du pilote ODBC
' strAttributes ....... : Paramètres
' lngDSNtype .......... : dsnUser -> crée DSN utilisateur
' dsnSystem -> crée DSN système
' blnDeleteBeforeCreate : True -> supprime DSN avant création
'Retourne:
' ========
' True si succès, sinon False
' ---------------------------------------------------------
Function apiRegDB(strDSN As String, strDriver As String, strAttributes As String, _
Optional lngDSNtype As dsnTypes = dsnTypes.dsnUser, _
Optional blnDeleteBeforeCreate As Boolean = False) As Boolean
Dim retVal As Long, strAttr As String, strErrMsg As String
Dim Add_DSN As Long, Rmv_DSN As Long
Dim pfErrorCode As Long, pcbErrorMsg As Long, lpszErrorMsg As String, i As Integer
If lngDSNtype = dsnSystem Then
' Source de données système
Add_DSN = ODBC_ADD_SYS_DSN
Rmv_DSN = ODBC_REMOVE_SYS_DSN
Else
' Source de données utilisateur
Add_DSN = ODBC_ADD_DSN
Rmv_DSN = ODBC_REMOVE_DSN
End If
If blnDeleteBeforeCreate Then
' Supprime source de données si déjà créée
strAttr = "DSN=" & strDSN & vbNullChar & vbNullChar
retVal = SQLConfigDataSource(0, Rmv_DSN, strDriver, strAttr)
End If
' Construit chaîne d'attributs mot-clé=valeur
' Chaque paire mot-clé/valeur est terminée par un caractère nul
strAttr = "DSN=" & strDSN & vbNullChar
strAttr = strAttr & strAttributes
' Terminaison de la chaîne
strAttr = strAttr & vbNullChar
' Crée source de données
retVal = SQLConfigDataSource(0, Add_DSN, strDriver, strAttr)
If retVal = 0 Then
i = 0
Do
i = i + 1
lpszErrorMsg = String(2048, vbNullChar)
retVal = SQLInstallerError(i, pfErrorCode, lpszErrorMsg, 2047, pcbErrorMsg)
If retVal = SQL_SUCCESS_WITH_INFO Then retVal = SQL_SUCCESS
If retVal = SQL_SUCCESS Then
If Len(strErrMsg) > 0 Then strErrMsg = strErrMsg & vbCrLf & vbCrLf
strErrMsg = strErrMsg & Left(lpszErrorMsg, pcbErrorMsg)
End If
Loop Until (retVal <> SQL_SUCCESS Or i = 8)
MsgBox strErrMsg, , "SQLConfigDataSource"
apiRegDB = False
Else
apiRegDB = True
End If
End Function
Sub apiRegDSN_mysql2()
Dim strDSN As String, strAttr As String, strODBCDrv As String
Dim blnSuccess As Boolean
' Nom de la source de données ODBC
strDSN = "ESSAI MySQL"
' Nom du pilote ODBC
strODBCDrv = "MySQL ODBC 5.1 Driver"
' Attributs
strAttr = "SERVER=188.165.217.217" & vbNullChar & "DATABASE=vetshop2" & vbNullChar
strAttr = strAttr & "Description=ESSAI DSN MySQL" & vbNullChar
strAttr = strAttr & "OPTION=3" & vbNullChar
strAttr = strAttr & "UID=aaaaa" & vbNullChar
strAttr = strAttr & "PWD=bbbbb" & vbNullChar
blnSuccess = apiRegDB(strDSN, strODBCDrv, strAttr, dsnSystem, True)
Dim strConn As String, db As DAO.Database, td As DAO.TableDef, strIndex As String
Set db = CurrentDb
' Chaîne de connexion
strConn = "ODBC;" & _
"DSN=ESSAI MySQL;" & _
"UID=aaaaa;PWD=bbbbb"
' Création nouvelle définition de table
Set td = db.CreateTableDef("vete")
' Optionnel : Sauver mot de passe
td.Attributes = td.Attributes Or dbAttachSavePWD
' Chaîne de connexion ODBC pour DAO
td.Connect = strConn
' Nom de la table source
td.SourceTableName = "vete"
' Ajouter à la collection
db.TableDefs.Append td
Set td = Nothing
Set db = Nothing
' Actualiser fenêtre base de données pour que la nouvelle table apparaisse
Application.RefreshDatabaseWindow
Set db = CurrentDb
Set db = CurrentDb
' Ajout index clé primaire
strIndex = "CREATE UNIQUE INDEX __uniqueindex " & _
"ON vete ([id] ASC) WITH PRIMARY"
db.Execute strIndex, dbFailOnError
End Sub |
liaison tables MySQL
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