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【正文】 + username + 39。Private Sub Commcancel_Click() = = = = True = True = TrueIf userid = admin Then = True = TrueElse = False = FalseEnd IfGetStatus 就緒End SubPrivate Sub Commok_Click()Dim Cnn As New Dim ret As New Dim local_db As StringDim username As StringDim password As StringIf = ThenMsgBox 用戶名不能為空, , 警告ElseIf = ThenMsgBox 密碼不能為空, , 警告ElseIf = ThenMsgBox 請(qǐng)確認(rèn)密碼, , 警告End IfEnd IfEnd IfIf = ThenIf And And Thenusername = Trim()password = Set Cnn = New Set ret = New Provider=。 + _username + 39。1. 戶口信息表Hinfor字段名意義字段類型字段大小可否為空關(guān)鍵字Hno戶號(hào)Char20Not null是Hname戶主姓名Varchar20Not nullAdr住址Varchar50Nullregdata登記日期datetimeNullindata遷入日期datetimeNullwherein何地遷入varchar50Nullorout是否遷出Char2Nulldisa注銷情況Char2Null2. 人口信息表perinfor字段名意義字段類型字段大小可否為空關(guān)鍵字Name姓名Varchar20Not nullSex性別Char2Not nullrelation與戶主關(guān)系 Varchar20Not nullNation民族Varchar20Not nullprovince籍貫Char2Not nullBir出生日期DatetimeNullPlace出生地Varchar50Nullwenhua文化程度varchar10NullMarry婚姻狀況Char4Not nullID身份證號(hào)Varchar50Null是Job職業(yè)Varchar20NullWadr工作單位Varchar50Nullindata遷入日期DatetimeNullwherein
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