querycur.frm

感觉还可以了 大家看看 指点下 有什么不足的地方,大家多多指教啊

VERSION 5.00
Object = "{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCT2.OCX"
Begin VB.Form QueryCur 
   Caption         =   "查询报销记录"
   ClientHeight    =   4725
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   7830
   LinkTopic       =   "Form1"
   ScaleHeight     =   4725
   ScaleWidth      =   7830
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame1 
      Caption         =   "报销记录查询【忽略的字段留空】"
      Height          =   4455
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   7575
      Begin VB.CheckBox Check1 
         Caption         =   "不限定日期"
         Height          =   255
         Left            =   5160
         TabIndex        =   17
         Top             =   1200
         Width           =   2055
      End
      Begin VB.CommandButton Command2 
         Caption         =   "放弃退出"
         Height          =   495
         Left            =   4080
         TabIndex        =   15
         Top             =   3720
         Width           =   3135
      End
      Begin VB.CommandButton Command1 
         Caption         =   "确定提交"
         Height          =   495
         Left            =   360
         TabIndex        =   14
         Top             =   3720
         Width           =   3135
      End
      Begin VB.ComboBox Combo2 
         Height          =   300
         Left            =   240
         TabIndex        =   13
         Text            =   "Combo2"
         Top             =   1800
         Width           =   2175
      End
      Begin VB.TextBox Text4 
         Height          =   1095
         Left            =   240
         MultiLine       =   -1  'True
         TabIndex        =   6
         Text            =   "QueryCur.frx":0000
         Top             =   2400
         Width           =   7095
      End
      Begin VB.ComboBox Combo1 
         Height          =   300
         Left            =   2760
         TabIndex        =   5
         Text            =   "Combo1"
         Top             =   600
         Width           =   2175
      End
      Begin MSComCtl2.DTPicker DTPicker1 
         Height          =   255
         Left            =   2760
         TabIndex        =   4
         Top             =   1200
         Width           =   2175
         _ExtentX        =   3836
         _ExtentY        =   450
         _Version        =   393216
         Format          =   27066369
         CurrentDate     =   38012
      End
      Begin VB.TextBox Text3 
         Height          =   270
         Left            =   240
         TabIndex        =   3
         Text            =   "Text3"
         Top             =   1200
         Width           =   2175
      End
      Begin VB.TextBox Text2 
         Height          =   270
         Left            =   5160
         TabIndex        =   2
         Text            =   "Text2"
         Top             =   600
         Width           =   2175
      End
      Begin VB.TextBox Text1 
         Height          =   270
         Left            =   240
         TabIndex        =   1
         Text            =   "Text1"
         Top             =   600
         Width           =   2175
      End
      Begin VB.Label Label7 
         Caption         =   "报销说明"
         Height          =   255
         Left            =   240
         TabIndex        =   16
         Top             =   2160
         Width           =   1815
      End
      Begin VB.Label Label6 
         Caption         =   "报销部门"
         Height          =   255
         Left            =   240
         TabIndex        =   12
         Top             =   1560
         Width           =   1815
      End
      Begin VB.Label Label5 
         Caption         =   "报销人ID编号"
         Height          =   255
         Left            =   240
         TabIndex        =   11
         Top             =   960
         Width           =   1815
      End
      Begin VB.Label Label4 
         Caption         =   "报销日期"
         Height          =   255
         Left            =   2760
         TabIndex        =   10
         Top             =   960
         Width           =   1815
      End
      Begin VB.Label Label3 
         Caption         =   "报销金额"
         Height          =   255
         Left            =   5160
         TabIndex        =   9
         Top             =   360
         Width           =   1815
      End
      Begin VB.Label Label2 
         Caption         =   "报销类别"
         Height          =   255
         Left            =   2760
         TabIndex        =   8
         Top             =   360
         Width           =   1815
      End
      Begin VB.Label Label1 
         Caption         =   "报销单号"
         Height          =   255
         Left            =   240
         TabIndex        =   7
         Top             =   360
         Width           =   1815
      End
   End
End
Attribute VB_Name = "QueryCur"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Check1_Click()
    If Check1.Value Then        '设置是否把日期作为搜索条件
        DTPicker1.Enabled = False
    Else
        DTPicker1.Enabled = True
    End If
End Sub

Private Sub Command1_Click()
    Dim sql As String
    Dim rs As New ADODB.Recordset
    Dim FilterEmpty As Boolean
    Dim rsFilter As String
    Dim i As Integer
    Dim resultcount As Long
    
    If (Not IsNumeric(Text2.Text)) And (Text2.Text <> "") Then      '判断用户输入数据完整性和有效性
        MsgBox "报销金额必须是数字！", vbCritical
        Text2.SetFocus
        Exit Sub
    End If
    
    If DbHandle.DbConnection Then
        FilterEmpty = True      '设置查询条件为"空"
        If Text1.Text <> "" Then        '判断每个输入控件,如果用户改动就构造搜索条件字符串
            If FilterEmpty Then
                rsFilter = "CUR_ID='" & Text1.Text & "'"
            Else
                rsFilter = rsFilter & " AND CUR_ID='" & Text1.Text & "'"
            End If
            FilterEmpty = False
        End If
        If Text2.Text <> "" Then
            If FilterEmpty Then
                rsFilter = "CUR_MONEY=" & Val(Text2.Text)
            Else
                rsFilter = rsFilter & " AND CUR_MONEY=" & Val(Text2.Text)
            End If
            FilterEmpty = False
        End If
        If Text3.Text <> "" Then
            If FilterEmpty Then
                rsFilter = "CUR_USER='" & Text3.Text & "'"
            Else
                rsFilter = rsFilter & " AND CUR_USER='" & Text3.Text & "'"
            End If
            FilterEmpty = False
        End If
        If Text4.Text <> "" Then
            If FilterEmpty Then
                rsFilter = "CUR_REMARK='" & Text4.Text & "'"
            Else
                rsFilter = rsFilter & " AND CUR_REMARK='" & Text4.Text & "'"
            End If
            FilterEmpty = False
        End If
        If DTPicker1.Enabled Then
            If FilterEmpty Then
                rsFilter = "CUR_DATE='" & DTPicker1.Value & "'"
            Else
                rsFilter = rsFilter & " AND CUR_DATE='" & DTPicker1.Value & "'"
            End If
            FilterEmpty = False
        End If
        If Combo1.ListIndex <> -1 Then
            If FilterEmpty Then
                rsFilter = "CUR_TYPE=" & Combo1.ListIndex
            Else
                rsFilter = rsFilter & " AND CUR_TYPE=" & Combo1.ListIndex
            End If
            FilterEmpty = False
        End If
        If Combo2.ListIndex <> -1 Then
            If FilterEmpty Then
                rsFilter = "CUR_PART=" & Combo2.ListIndex
            Else
                rsFilter = rsFilter & " AND CUR_PART=" & Combo2.ListIndex
            End If
            FilterEmpty = False
        End If
        sql = "SELECT CUR_ID,CUR_MONEY,CUR_USER,CUR_DATE,CUR_REMARK,PART_NAME,CURTYPE_NAME FROM TBL_CUR,TBL_PART,TBL_CURTYPE WHERE "        '报销记录查询
        If FilterEmpty Then     '构造完整的SQL语句(静态语句+动态条件)
            sql = sql & "CUR_PART=PART_ID AND CUR_TYPE=CURTYPE_ID"
        Else
            sql = sql & rsFilter & " AND CUR_PART=PART_ID AND CUR_TYPE=CURTYPE_ID"
        End If
        rs.CursorType = adOpenDynamic
        rs.LockType = adLockOptimistic
        rs.Open sql, DbFinance
        resultcount = DbHandle.resultcount(rs)
        QueryCur2.Cls       '设置电子表格的列头
        QueryCur2.MSFlexGrid1.Cols = 7
        QueryCur2.MSFlexGrid1.Rows = resultcount + 1
        QueryCur2.MSFlexGrid1.Row = 0
        QueryCur2.MSFlexGrid1.Col = 0
        QueryCur2.MSFlexGrid1.Text = "报销单号"
        QueryCur2.MSFlexGrid1.Col = 1
        QueryCur2.MSFlexGrid1.Text = "报销类别"
        QueryCur2.MSFlexGrid1.Col = 2
        QueryCur2.MSFlexGrid1.Text = "报销金额"
        QueryCur2.MSFlexGrid1.Col = 3
        QueryCur2.MSFlexGrid1.Text = "报销人ID"
        QueryCur2.MSFlexGrid1.Col = 4
        QueryCur2.MSFlexGrid1.Text = "报销日期"
        QueryCur2.MSFlexGrid1.Col = 5
        QueryCur2.MSFlexGrid1.Text = "报销部门"
        QueryCur2.MSFlexGrid1.Col = 6
        QueryCur2.MSFlexGrid1.Text = "报销说明"
        For i = 0 To 6      '平均分配每个列的宽
            QueryCur2.MSFlexGrid1.ColWidth(i) = QueryCur2.MSFlexGrid1.Width / 7 - 50
        Next i
        For i = 1 To resultcount    '循环将报销记录信息放入电子表格
            QueryCur2.MSFlexGrid1.Row = i
            QueryCur2.MSFlexGrid1.Col = 0
            QueryCur2.MSFlexGrid1.Text = rs("CUR_ID")
            QueryCur2.MSFlexGrid1.Col = 1
            QueryCur2.MSFlexGrid1.Text = rs("CURTYPE_NAME")
            QueryCur2.MSFlexGrid1.Col = 2
            QueryCur2.MSFlexGrid1.Text = Trim(Str(rs("CUR_MONEY")))
            QueryCur2.MSFlexGrid1.Col = 3
            QueryCur2.MSFlexGrid1.Text = rs("CUR_USER")
            QueryCur2.MSFlexGrid1.Col = 4
            QueryCur2.MSFlexGrid1.Text = rs("CUR_DATE")
            QueryCur2.MSFlexGrid1.Col = 5
            QueryCur2.MSFlexGrid1.Text = rs("PART_NAME")
            QueryCur2.MSFlexGrid1.Col = 6
            QueryCur2.MSFlexGrid1.Text = rs("CUR_REMARK")
            rs.MoveNext
        Next i
        QueryCur2.Show 1        '显示查询结构窗体
        rs.Close        '查询结束,释放资源
        Set rs = Nothing
        DbHandle.DbClose
    Else        '数据库连接失败,退出
        MsgBox "数据库错误！", vbExclamation
        DbHandle.DbClose
        End
    End If
End Sub

Private Sub Command2_Click()
    Unload Me       '返回主窗体
End Sub

Private Sub Form_Load()
    Dim sql As String
    Dim rs As New ADODB.Recordset
    
    Me.Left = (Screen.Width - Me.ScaleWidth) / 2        '窗体居中显示
    Me.Top = (Screen.Height - Me.ScaleHeight) / 2
    If DbHandle.DbConnection Then
        sql = "TBL_CURTYPE"     '把报销类别表中所有静态记录提取出来
        rs.CursorType = adOpenDynamic
        rs.LockType = adLockOptimistic
        rs.Filter = ""
        rs.Open sql, DbFinance
        
        Do While rs.EOF = False     '循环加入下拉列表中去
            Combo1.AddItem (rs("CURTYPE_NAME"))
            Combo1.ItemData(Combo1.NewIndex) = rs("CURTYPE_ID")
            rs.MoveNext
        Loop
        rs.Close        '释放资源
        Set rs = Nothing
        DbHandle.DbClose
    Else        '数据库连接失败,退出
        MsgBox "数据库错误！", vbExclamation
        DbHandle.DbClose
        End
    End If
    If DbHandle.DbConnection Then
        sql = "TBL_PART"     '把部门表中所有静态记录提取出来
        rs.CursorType = adOpenDynamic
        rs.LockType = adLockOptimistic
        rs.Filter = ""
        rs.Open sql, DbFinance
        
        Do While rs.EOF = False     '循环加入下拉列表中去
            Combo2.AddItem (rs("PART_NAME"))
            Combo2.ItemData(Combo2.NewIndex) = rs("PART_ID")
            rs.MoveNext
        Loop
        rs.Close        '释放资源
        Set rs = Nothing
        DbHandle.DbClose
    Else       '数据库连接失败,退出
        MsgBox "数据库错误！", vbExclamation
        DbHandle.DbClose
        End
    End If
    Text1.Text = ""     '初始化窗体元素属性
    Text2.Text = ""
    Text3.Text = ""
    Text4.Text = ""
    Text4.MaxLength = 100
    Combo1.Text = ""
    Combo2.Text = ""
End Sub