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第七章(简化的)部例子
第七章(简化的)全部例子
例7-3,--ADOVBS.INC也可换成文件名ADOVBS.TXT包含时也使用这个名字。
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Const adOpenForwardOnly = 0
Const adOpenKeyset = 1
Const adOpenDynamic = 2
Const adOpenStatic = 3
CursorOptionEnum Values
Const adHoldRecords = Const adMovePrevious = Const adAddNew = Const adDelete = Const adUpdate = Const adBookmark = Const adApproxPosition = Const adUpdateBatch = Const adResync = Const adNotify = LockTypeEnum Values
Const adLockReadfnly = 1
Const adLockPessimistic = 2
Const adLockOptimistic = 3
Const adLockBatchOptimistic = 4
ExecuteOptionEnum Values
Const adRunAsync = ObjectStateEnum Values
Const adStateClosed = Const adStateOpen = Const adStateConnecting = Const adStateExecuting = CursorLocationEnum Values
Const adUseServer = 2
Const adUseClient = 3
DataTypeEnum Values
Const adEmpty = 0
Const adTinyInt = 16
Const adSmallInt = 2
Const adInteger = 3
Const adBigInt = 20
Const adUnsignedTinyInt = 17
Const adUnsignedSmallInt = 18
Const adUnsignedInt = 19
Const adUnsignedBigInt = 21
Const adSingle = 4
Const adDouble = 5
Const adCurrency = 6
Const adDecimal = 14
Const adNumeric = 131
Const adBoolean = 11
Const adEnrror = 10
Const adUserDefined = 132
Const adVariant = 12
Const adIDispatch = 9
Const adIUnknown = 13
Const adGUID = 72
Const adDate = 7
Const adDBDate = 133
Const adDBTime = 134
Const adDBTimeStamp = 135
Const adBSTR = 8
Const adChar = 129
Const adVarChar = 200
Const adLongVarChar = 201
Const adWChar = 130
Const adVarWChar = 202
Const adLongVarWChar = 203
Const adBinary = 128
Const adVarBinary = 204
Const adLongVarBinary = 205
EditModeEnum Values
Const adEditNone = H0000
Const adEditInProgress = H0001
Const adEditAdd = H0002
Const adEditDelete = H0004
SearchDirection Values
Const adSearchForward = 1
Const adSearchBackward = -1
ConnectPromptEnum Values
Const adPromptAlways = 1
Const adPromp
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