Connection (ADO für Visual C++-Syntax)

Methodik

BeginTrans(long *TransactionLevel)  
CommitTrans(void)  
RollbackTrans(void)  
Cancel(void)  
Close(void)  
Execute(BSTR CommandText, VARIANT *RecordsAffected, long Options, _ADORecordset **ppiRset)  
Open(BSTR ConnectionString, BSTR UserID, BSTR Password, long Options)  
OpenSchema(SchemaEnum Schema, VARIANT Restrictions, VARIANT SchemaID, _ADORecordset **pprset)  

Eigenschaften

get_Attributes(long *plAttr)  
put_Attributes(long lAttr)  
get_CommandTimeout(LONG *plTimeout)  
put_CommandTimeout(LONG lTimeout)  
get_ConnectionString(BSTR *pbstr)  
put_ConnectionString(BSTR bstr)  
get_ConnectionTimeout(LONG *plTimeout)  
put_ConnectionTimeout(LONG lTimeout)  
get_CursorLocation(CursorLocationEnum *plCursorLoc)  
put_CursorLocation(CursorLocationEnum lCursorLoc)  
get_DefaultDatabase(BSTR *pbstr)  
put_DefaultDatabase(BSTR bstr)  
get_IsolationLevel(IsolationLevelEnum *Level)  
put_IsolationLevel(IsolationLevelEnum Level)  
get_Mode(ConnectModeEnum *plMode)  
put_Mode(ConnectModeEnum lMode)  
get_Provider(BSTR *pbstr)  
put_Provider(BSTR Provider)  
get_State(LONG *plObjState)  
get_Version(BSTR *pbstr)  
get_Errors(ADOErrors **ppvObject)  

Ereignisse

BeginTransComplete(LONG TransactionLevel, ADOError *pError, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
CommitTransComplete(ADOError *pError, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
ConnectComplete(ADOError *pError, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
Disconnect(EventStatusEnum *adStatus, _ADOConnection *pConnection)  
ExecuteComplete(LONG RecordsAffected, ADOError *pError, EventStatusEnum *adStatus, _ADOCommand *pCommand, _ADORecordset *pRecordset, _ADOConnection *pConnection)  
InfoMessage(ADOError *pError, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
RollbackTransComplete(ADOError *pError, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
WillConnect(BSTR *ConnectionString, BSTR *UserID, BSTR *Password, long *Options, EventStatusEnum *adStatus, _ADOConnection *pConnection)  
WillExecute(BSTR *Source, CursorTypeEnum *CursorType, LockTypeEnum *LockType, long *Options, EventStatusEnum *adStatus, _ADOCommand *pCommand, _ADORecordset *pRecordset, _ADOConnection *pConnection)  

Siehe auch

Connection-Objekt (ADO)