📄 find.frm
字号:
VERSION 5.00
Begin VB.Form Form6
Caption = "Form6"
ClientHeight = 3480
ClientLeft = 60
ClientTop = 345
ClientWidth = 7200
LinkTopic = "Form6"
ScaleHeight = 3480
ScaleWidth = 7200
StartUpPosition = 3 '窗口缺省
Begin VB.Frame Frame2
Caption = "选择"
Height = 1335
Left = 120
TabIndex = 6
Top = 120
Width = 6975
Begin VB.ComboBox Combo1
Height = 300
Left = 720
TabIndex = 9
Top = 720
Width = 1215
End
Begin VB.ComboBox Combo2
Height = 300
ItemData = "find.frx":0000
Left = 2640
List = "find.frx":0016
TabIndex = 8
Top = 720
Width = 1575
End
Begin VB.ComboBox Combo3
Height = 540
Left = 5400
Style = 1 'Simple Combo
TabIndex = 7
Top = 600
Width = 1455
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "选择查询字段"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 180
Left = 840
TabIndex = 12
Top = 360
Width = 1080
End
Begin VB.Label Label2
AutoSize = -1 'True
Caption = "选择关系运算符"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 180
Left = 2760
TabIndex = 11
Top = 360
Width = 1260
End
Begin VB.Label Label3
AutoSize = -1 'True
Caption = "查询值"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000080&
Height = 180
Left = 5640
TabIndex = 10
Top = 360
Width = 540
End
End
Begin VB.CommandButton Command2
Caption = "取消(&Q)"
Height = 495
Left = 4080
TabIndex = 5
Top = 2880
Width = 1455
End
Begin VB.CommandButton Command1
Caption = "确定(O)"
Height = 495
Left = 1200
TabIndex = 4
Top = 2880
Width = 1455
End
Begin VB.Frame Frame1
Caption = "查询条件表达式"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 1095
Left = 120
TabIndex = 0
Top = 1560
Width = 6975
Begin VB.Label labvalue
AutoSize = -1 'True
Caption = "45"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 285
Left = 4440
TabIndex = 3
Top = 480
Width = 300
End
Begin VB.Label laboperate
AutoSize = -1 'True
Caption = "45"
BeginProperty Font
Name = "宋体"
Size = 15.75
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H0000C000&
Height = 315
Left = 3120
TabIndex = 2
Top = 480
Width = 330
End
Begin VB.Label labfield
AutoSize = -1 'True
Caption = "45"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H000000C0&
Height = 285
Left = 1680
TabIndex = 1
Top = 480
Width = 300
End
End
End
Attribute VB_Name = "Form6"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub Combo1_Click()
labfield.Caption = Combo1.Text
End Sub
Private Sub Combo2_Click()
Dim temp As String
Select Case Combo2.ListIndex
Case 0
temp = "="
Case 1
temp = ">="
Case 2
temp = ">"
Case 3
temp = "<"
Case 4
temp = "<="
Case 5
temp = "<>"
End Select
laboperate.Caption = temp
End Sub
Private Sub Combo3_Change()
labvalue.Caption = Combo3.Text
End Sub
Private Sub Combo3_Click()
labvalue.Caption = Combo3.Text
End Sub
Private Sub Combo3_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then labvalue.Caption = Combo3.Text
End Sub
Private Sub Command1_Click()
Dim fieldname, operate, value As String
Select Case Combo2.ListIndex
Case 0
operate = "="
Case 1
operate = ">="
Case 2
operate = ">"
Case 3
operate = "<"
Case 4
operate = "<="
Case 5
operate = "<>"
End Select
fieldname = Combo1.Text
value = Combo3.Text
Select Case Combo1.ListIndex
Case 3, 4, 6
findstring = fieldname & operate & "'" & value & "'"
Case 0, 1, 5
findstring = fieldname & operate & value
Case 2
findstring = fieldname & operate & "#" & value & "#"
End Select
Unload Me
End Sub
Private Sub Command2_Click()
cancelflag = True
Unload Me
End Sub
Private Sub Form_Load()
Dim num As Integer
For num = 0 To Form5.Data1.Recordset.Fields.Count - 1
Combo1.AddItem Form5.Data1.Recordset.Fields(num).Name
Next num
Combo3.AddItem "1"
Combo3.AddItem "2"
Combo3.AddItem "3"
Combo3.AddItem "4"
Combo3.AddItem "5"
Combo3.AddItem "6"
Combo3.AddItem "7"
End Sub
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