Insert Into 语句出错?

2004-08-27 09:06:24 205 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

图片预加载的那些事儿前言：最近在给一个创业公司做一个官网，涉及到很多图片，加载速度不给力，用户体验很差。因此自己这次就采用了图片预处理，在网上也看了一些其他大佬的博客，收获很多，在这里总结一下，分享给大家。1、什么是图片预加载简单的来说，图片预加载就是我们在浏览到图片之前，就已经加载好了，不用再担心我们浏览图片的时候，出现卡死或者白条的情况。其中图片预加载也分为三种，第一种是无序加载，也就是加载不分顺序，你给我加载完就阅读详情

问题是这样的：我在做一个三层结构的C/S，数据库中的表用类封装后在Client端用其中的AddNew添加新记录却出现错误。具体情况如下：
Option Explicit
Private mAccID As String
Private mAccSubID As Integer
Private mUserID As String
Private mIntime As Date
Private mOuttime As Date
Private mAccStation As String
Private mYear As String
Private mRunOption As String
Private mDisp As Integer

Private bInit As Boolean

Public Property Get cAcc_ID() As String
cAcc_ID = mAccID
End Property

Public Property Let cAcc_ID(ByVal NewVal As String)
NewVal = Trim(NewVal)
If NewVal = "0000" Then
mAccID = NewVal
Exit Property
Else
If Len(Trim(NewVal)) >= 4 Then
NewVal = Left$(NewVal, 4)
End If
If IsNumeric(NewVal) = False Then
Exit Property
End If
Dim lCol As Long
If Not oColAcc Is Nothing Then
For lCol = 1 To oColAcc.Count
If NewVal = oColAcc(lCol) Then
mAccID = NewVal
Exit For
End If
Next
End If
End If
End Property

Public Property Get cAcc_Sub_ID() As Integer
cAcc_Sub_ID = mAccSubID
End Property

Public Property Let cAcc_Sub_ID(ByVal NewVal As Integer)
mAccSubID = NewVal
End Property

Public Property Get cUser_ID() As String
cUser_ID = mUserID
End Property

Public Property Let cUser_ID(ByVal NewVal As String)
NewVal = Trim(NewVal)
If Ucase(NewVal) = "SA" Then
mUserID = NewVal
Exit Property
Else
If Len(NewVal) >= 12 Then
NewVal = Left$(NewVal, 12)
End If
Dim lCol As Long
If Not oColMas Is Nothing Then
For lCol = 1 To oColMas.Count
If NewVal = oColMas(lCol) Then
mUserID = NewVal
End If
Next
End If
End If
End Property

Public Property Get dIntime() As Date
dIntime = mIntime
End Property

Public Property Let dIntime(ByVal NewVal As Date)
mIntime = NewVal
End Property

Public Property Get dOuttime() As Date
dOuttime = mOuttime
End Property

Public Property Let dOuttime(ByVal NewVal As Date)
mOuttime = NewVal
End Property

Public Property Get cAcc_Station() As String
cAcc_Station = mAccStation
End Property

Public Property Let cAcc_Station(ByVal NewVal As String)
NewVal = Trim(NewVal)
If Len(NewVal) >= 255 Then
NewVal = Left$(NewVal, 255)
End If
mAccStation = NewVal
End Property

Public Property Get iYear() As String
iYear = mYear
End Property

Public Property Let iYear(ByVal NewVal As String)
NewVal = Trim(NewVal)
If Len(NewVal) >= 4 Then
NewVal = Left$(NewVal, 4)
End If
If IsNumeric(NewVal) = False Then
Exit Property
End If
If Val(NewVal) < 1900 Or Val(NewVal) > 2100 Then
Exit Property
End If
mYear = NewVal
End Property

Public Property Get cRunOption() As String
cRunOption = mRunOption
End Property

Public Property Let cRunOption(ByVal NewVal As String)
NewVal = Trim(NewVal)
If Len(NewVal) >= 1000 Then
NewVal = Left$(NewVal, 1000)
End If
mRunOption = NewVal
End Property

Public Property Get bDisp() As Integer
bDisp = mDisp
End Property

Public Property Let bDisp(ByVal NewVal As Integer)
If NewVal >= 1 Then
mDisp = 1
Else
mDisp = 0
End If
End Property

Public Function AddNew() As Boolean
Dim strSQL As String
If bInit Then
Select Case True
Case Trim(mAccID) = ""
GoTo errAdd
Case Trim(mAccStation) = ""
GoTo errAdd
Case Trim(mYear) = ""
GoTo errAdd
Case Trim(mRunOption) = ""
GoTo errAdd
Case Else
oADOConnect.BeginTrans
strSQL = "Insert Into AccountLog (cAcc_ID,cAcc_Sub_ID,cUser_ID,dIntime,dOuttime,cAcc_Station,iYear,cRunOption,bDisp) Values ("
strSQL = strSQL & Me.cAcc_ID & "," & Me.cAcc_Sub_ID & "," & Me.cUser_ID & ","
strSQL = strSQL & Me.dIntime & "," & Me.dOuttime & "," & Me.cAcc_Station & ","
strSQL = strSQL & Me.iYear & "," & Me.cRunOption & "," & Me.bDisp & ")"

oADOConnect.Execute strSQL
oADOConnect.CommitTrans

AddNew = (Err.Number = 0)
InitClass

End Select
Else
GoTo errAdd
End If

Exit Function

errAdd:
AddNew = False
Exit Function
End Function

Private Sub Class_Initialize()
If oADOConnect Is Nothing Then
bInit = False
Else
bInit = True
InitClass
End If
End Sub

Private Sub InitClass()
mAccID = ""
mAccSubID = 0
mUserID = ""
mIntime = Now()
mOuttime = Now()
mAccStation = ""
mYear = CStr(Year(Now()))
mRunOption = ""
mDisp = 1
End Sub

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