check.cls

银行设备管理系统,采用VB+SQL实现,包含源程序及数据库备份,完美运行,完整无缺.

VERSION 1.0 CLASS
BEGIN
  MultiUse = -1  'True
  Persistable = 0  'NotPersistable
  DataBindingBehavior = 0  'vbNone
  DataSourceBehavior  = 0  'vbNone
  MTSTransactionMode  = 0  'NotAnMTSObject
END
Attribute VB_Name = "Check"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
Public CheckID As Long
Public DevNo As String
Public CheckDate As String
Public Comment As String
Public FindError As Integer
Public Reason As String
Public ChangeAccessory As Integer
Public AccessoryList As String
Public CheckPerson As String
Public Amount As Single

Public Sub Init()
  CheckID = 0
  DevNo = ""
  CheckDate = ""
  Comment = ""
  FindError = 0
  Reason = ""
  ChangeAccessory = 0
  AccessoryList = ""
  CheckPerson = ""
  Amount = 0
End Sub

'删除分配信息
Public Sub Delete(ByVal TmpId As Long)
  SqlStmt = "DELETE FROM [Check] WHERE CheckID=" + Trim(TmpId)
  SQLExt (SqlStmt)
End Sub

Public Function In_DB(ByVal TmpId As Long) As Boolean
  Dim rs As New ADODB.Recordset
  
  SqlStmt = "SELECT * FROM [Check] WHERE CheckID=" + Trim(TmpId)
  Set rs = QueryExt(SqlStmt)
  If rs.EOF = True Then
    In_DB = False
  Else
    In_DB = True
  End If
End Function

Public Function GetInfo(ByVal TmpId As Long) As Boolean
  Dim rs As New ADODB.Recordset
  
  '设置SELECT语句，读取编号为TmpId的记录
  SqlStmt = "SELECT * FROM [Check] WHERE CheckID=" + Trim(TmpId)
  '将结果集读取到rs中
  Set rs = QueryExt(SqlStmt)

  If rs.EOF Then
    '如果结果集为空，则初始化
    Init
    GetInfo = False
  Else
    '将结果集中的数据赋值到成员变量中
    If IsNull(rs.Fields(0)) Then
      CheckID = 0
    Else
      CheckID = rs.Fields(0)
    End If
    
    If IsNull(rs.Fields(1)) Then
      DevNo = ""
    Else
      DevNo = Trim(rs.Fields(1))
    End If
    
    If IsNull(rs.Fields(2)) Then
      CheckDate = ""
    Else
      CheckDate = Trim(rs.Fields(2))
    End If
    
    If IsNull(rs.Fields(3)) Then
      Comment = ""
    Else
      Comment = Trim(rs.Fields(3))
    End If
    
    If IsNull(rs.Fields(4)) Then
      FindError = 0
    Else
      FindError = rs.Fields(4)
    End If
    
    If IsNull(rs.Fields(5)) Then
      Reason = ""
    Else
      Reason = rs.Fields(5)
    End If
    
    If IsNull(rs.Fields(6)) Then
      ChangeAccessory = 0
    Else
      ChangeAccessory = rs.Fields(6)
    End If
  
    If IsNull(rs.Fields(7)) Then
      AccessoryList = ""
    Else
      AccessoryList = rs.Fields(7)
    End If
    
    If IsNull(rs.Fields(8)) Then
      Amount = ""
    Else
      Amount = rs.Fields(8)
    End If
    
    If IsNull(rs.Fields(9)) Then
      CheckPerson = ""
    Else
      CheckPerson = rs.Fields(9)
    End If
  
    GetInfo = True
  End If
End Function
   
'插入
Public Sub Insert()
  SqlStmt = "INSERT INTO [Check] VALUES('" + Trim(DevNo) + "','" + Trim(CheckDate) _
          + "','" + Trim(Comment) + "'," + Trim(FindError) + ",'" + Trim(Reason) _
          + "'," + Trim(ChangeAccessory) + ",'" + Trim(AccessoryList) + "'," _
          + Trim(Amount) + ",'" + Trim(CheckPerson) + "')"
  SQLExt (SqlStmt)
End Sub
'更新数据
Public Sub Update(ByVal TmpId As Long)
   SqlStmt = "UPDATE [Check] SET DevNo='" + Trim(DevNo) + "', CheckDate='" _
          + Trim(CheckDate) + "', Comment='" + Trim(Comment) + "', FindError=" _
          + Trim(FindError) + ", Reason='" + Trim(Reason) + "', ChangeAccessory=" _
          + Trim(ChangeAccessory) + ", AccessoryList='" + Trim(AccessoryList) _
          + "', Amount=" + Trim(Amount) + ", CheckPerson='" + Trim(CheckPerson) _
          + "' Where CheckID=" + Trim(TmpId)
  SQLExt (SqlStmt)
End Sub