edreader.frm

系统实现了图书的添加

            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column02 
         DataField       =   "性别"
         Caption         =   "性别"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column03 
         DataField       =   "单位"
         Caption         =   "单位"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column04 
         DataField       =   "级别"
         Caption         =   "级别"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column05 
         DataField       =   "过期罚款"
         Caption         =   "过期罚款"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column06 
         DataField       =   "借书总数"
         Caption         =   "借书总数"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column07 
         DataField       =   "已借书数"
         Caption         =   "已借书数"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column08 
         DataField       =   "借书天数"
         Caption         =   "借书天数"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column09 
         DataField       =   "登记日期"
         Caption         =   "登记日期"
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      SplitCount      =   1
      BeginProperty Split0 
         ScrollBars      =   2
         BeginProperty Column00 
            ColumnWidth     =   1620.284
         EndProperty
         BeginProperty Column01 
            ColumnWidth     =   1110.047
         EndProperty
         BeginProperty Column02 
            ColumnWidth     =   434.835
         EndProperty
         BeginProperty Column03 
            ColumnWidth     =   2055.118
         EndProperty
         BeginProperty Column04 
            ColumnWidth     =   555.024
         EndProperty
         BeginProperty Column05 
            ColumnWidth     =   794.835
         EndProperty
         BeginProperty Column06 
            ColumnWidth     =   975.118
         EndProperty
         BeginProperty Column07 
            ColumnWidth     =   959.811
         EndProperty
         BeginProperty Column08 
            ColumnWidth     =   824.882
         EndProperty
         BeginProperty Column09 
            ColumnWidth     =   975.118
         EndProperty
      EndProperty
   End
End
Attribute VB_Name = "edreader"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub encomm()
    If recs = 0 Then
        Comm2.Enabled = False
        Comm3.Enabled = False
    Else
        Comm2.Enabled = True
        Comm3.Enabled = True
    End If
End Sub

Private Sub Comm1_Click()
    flag = 1
    edreader1.Show vbModal
End Sub

Private Sub Comm2_Click()
    flag = 2
    edreader1.Show vbModal
End Sub


Private Sub Comm3_Click()
    If MsgBox("真的要删除[" + Trim(Adodc1.Recordset.Fields("姓名")) + "]吗?", _
       vbYesNo, "信息提示") = vbYes Then
       Adodc1.Recordset.Delete
       recs = recs - 1
       Call encomm
    End If
End Sub


Private Sub Comm4_Click()
    Unload Me
End Sub


Private Sub Form_Activate()
    DataGrid1.SetFocus
    Call encomm
End Sub

Private Sub Form_Load()
    recs = Adodc1.Recordset.RecordCount
End Sub

Private Sub selcmd1_Click()
    Dim str As String
    str = ""
    If Trim(Text1(0).Text) <> "" Then
        If str = "" Then
           str = "借书证号='" + Trim(Text1(0).Text) + "'"
        Else
           str = str + "and 借书证号='" + Trim(Text1(0).Text) + "'"
        End If
    End If
    If Trim(Text1(1).Text) <> "" Then
        If str = "" Then
           str = "姓名='" + Trim(Text1(1).Text) + "'"
        Else
           str = str + "and 姓名='" + Trim(Text1(1).Text) + "'"
        End If
    End If
    If Trim(Text1(2).Text) <> "" Then
        If str = "" Then
           str = "单位='" + Trim(Text1(2).Text) + "'"
        Else
           str = str + "and 单位='" + Trim(Text1(2).Text) + "'"
        End If
    End If
    If Trim(Text1(3).Text) <> "" Then
        If str = "" Then
           str = "级别='" + Trim(Text1(3).Text) + "'"
        Else
           str = str + "and 级别='" + Trim(Text1(3).Text) + "'"
        End If
    End If
    If Trim(Text1(4).Text) <> "" Then
        If str = "" Then
           str = "性别='" + Trim(Text1(4).Text) + "'"
        Else
           str = str + "and 性别='" + Trim(Text1(4).Text) + "'"
        End If
    End If
    If str <> "" Then
        Adodc1.RecordSource = "select * from reader where" + str
        Adodc1.Refresh
    Else
        Adodc1.RecordSource = "select* from reader"
        Adodc1.Refresh
    End If
    recs = Adodc1.Recordset.RecordCount
    If recs = 0 Then
        MsgBox "没有任何满足条件的记录", vbOKOnly, "信息提示"
    End If
    Call encomm
End Sub


Private Sub selcmd2_Click()
    Text1(0).Text = ""
    Text1(1).Text = ""
    Text1(2).Text = ""
    Text1(3).Text = ""
    Text1(4).Text = ""
End Sub


Private Sub Text1_KeyPress(Index As Integer, KeyAscii As Integer)
    Call endata(KeyAscii)
End Sub