form1.frm

一个通用的SQL查询分析器

VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form Form1 
   Caption         =   "高级管理"
   ClientHeight    =   5625
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   9195
   LinkTopic       =   "Form1"
   ScaleHeight     =   5625
   ScaleWidth      =   9195
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame3 
      Caption         =   "数据库查询"
      Height          =   3495
      Left            =   120
      TabIndex        =   1
      Top             =   120
      Width           =   9015
      Begin MSFlexGridLib.MSFlexGrid msglist 
         Height          =   2775
         Left            =   120
         TabIndex        =   2
         Top             =   360
         Width           =   8775
         _ExtentX        =   15478
         _ExtentY        =   4895
         _Version        =   393216
         BackColor       =   12632064
         BackColorFixed  =   4891892
         FocusRect       =   0
         GridLinesFixed  =   1
         SelectionMode   =   1
         AllowUserResizing=   1
         Appearance      =   0
      End
   End
   Begin VB.Frame Frame1 
      Height          =   1815
      Left            =   120
      TabIndex        =   0
      Top             =   3720
      Width           =   9015
      Begin VB.CommandButton Command1 
         Caption         =   "执行"
         Height          =   495
         Left            =   6840
         TabIndex        =   5
         Top             =   240
         Width           =   1455
      End
      Begin VB.TextBox Text1 
         Height          =   1455
         Left            =   1080
         MultiLine       =   -1  'True
         ScrollBars      =   3  'Both
         TabIndex        =   4
         Top             =   240
         Width           =   5535
      End
      Begin VB.Label Label2 
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   14.25
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   6840
         TabIndex        =   6
         Top             =   960
         Width           =   1455
      End
      Begin VB.Label Label1 
         Caption         =   "SQL语句："
         Height          =   255
         Left            =   120
         TabIndex        =   3
         Top             =   960
         Width           =   855
      End
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rst1 As ADODB.Recordset

Private Sub Command1_Click()
    Dim sql As String
    sql = Text1.Text
    If InStr(sql, "select") = 1 Then
        ShowData (sql)
    Else
        Cmd (sql)
    End If
    
    
End Sub

Private Sub ShowData(sql As String)
    
    Dim j As Integer
    Dim i As Integer
On Error GoTo err

Set rst1 = New ADODB.Recordset
  
  rst1.Open sql, cnn, adOpenStatic, adLockOptimistic
    ShowTitle (rst1.Fields.Count + 1)
    
    With msglist
        .Rows = 1
        For i = 1 To rst1.Fields.Count
                .TextMatrix(0, i) = Trim(rst1.Fields(i - 1).Name) & ""
        Next i
        Do While Not rst1.EOF
            .Rows = .Rows + 1
            For i = 1 To rst1.Fields.Count
                
                .TextMatrix(.Rows - 1, i) = Trim(rst1.Fields(i - 1)) & ""
              
            Next i
            rst1.MoveNext
        Loop
    End With
    
    rst1.Close
   
    Label2.ForeColor = &H8000&
    Label2.Caption = "执行成功！"
    Exit Sub
err:
    Label2.ForeColor = &HFF&
    Label2.Caption = "执行失败！"
    MsgBox Error, , "Error"
    
End Sub
Private Sub ShowTitle(col As Integer)
    Dim i As Integer
    With msglist
        .Cols = col
        '设置各列的对齐方式
        For i = 0 To col - 1
            .ColAlignment(i) = 0
        Next i
        '表头项居中
        .FillStyle = flexFillRepeat
       .RowSel = 0
       .ColSel = .Cols - 1
        .CellAlignment = 4
        
        '设置单元大小
        .ColWidth(0) = 250
        For i = 1 To col - 1
            .ColWidth(i) = 1500
        Next
    End With
End Sub
Private Sub Cmd(sql As String)
    Set cmm1 = New ADODB.Command

On Error GoTo err
    
    cmm1.ActiveConnection = cnn
    cmm1.CommandText = sql
    cmm1.CommandType = adCmdText
    cmm1.Execute
    
    Label2.ForeColor = &H8000&
    Label2.Caption = "执行成功！"
    Exit Sub
err:
    Label2.ForeColor = &HFF&
    Label2.Caption = "执行失败！"
    MsgBox Error, , "Error"
    
End Sub

Private Sub Form_Resize()
    
        '边界处理
        If Me.ScaleHeight < 2000 Then
            
            Exit Sub
        End If
        
        '控制控件的位置
       
        
        Frame3.Top = 100
        Frame3.Width = Me.ScaleWidth - 200
        Frame3.Left = Me.ScaleLeft + 100
        Frame3.Height = Me.ScaleHeight - 2000
        msglist.Top = 200
        msglist.Left = 100
        msglist.Width = Frame3.Width - 200
        msglist.Height = Frame3.Height - 300
        
        Frame1.Top = Frame3.Height + 100
        Frame1.Left = Frame3.Left
        Frame1.Width = Frame3.Width
    
End Sub

Private Sub Text1_Change()
Label2.Caption = ""
End Sub