📄 form1.frm
字号:
VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "Msadodc.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form Form1
Caption = "简单的SQL查询(1)"
ClientHeight = 5430
ClientLeft = 60
ClientTop = 390
ClientWidth = 8760
LinkTopic = "Form1"
ScaleHeight = 5430
ScaleWidth = 8760
StartUpPosition = 3 '窗口缺省
Begin MSAdodcLib.Adodc Adodc2
Height = 615
Left = 6480
Top = 1680
Width = 2055
_ExtentX = 3625
_ExtentY = 1085
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 2
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=jiaoxueguanli1;Data Source=pc587"
OLEDBString = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=jiaoxueguanli1;Data Source=pc587"
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "Student"
Caption = "Adodc2"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin MSAdodcLib.Adodc Adodc1
Height = 615
Left = 6480
Top = 840
Width = 2055
_ExtentX = 3625
_ExtentY = 1085
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 2
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=jiaoxueguanli1;Data Source=pc587"
OLEDBString = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=jiaoxueguanli1;Data Source=pc587"
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = "Sa"
Password = ""
RecordSource = "Student"
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin VB.TextBox Text1
Height = 495
Left = 1920
TabIndex = 8
Top = 4680
Width = 975
End
Begin VB.CheckBox Check1
Caption = "显示记录"
Height = 495
Left = 240
TabIndex = 7
Top = 4680
Width = 1335
End
Begin VB.CommandButton Command2
Caption = "退出"
Height = 495
Left = 6960
TabIndex = 6
Top = 3840
Width = 975
End
Begin VB.CommandButton Command1
Caption = "查询"
Height = 495
Left = 6960
TabIndex = 5
Top = 3120
Width = 975
End
Begin VB.Frame Frame1
Caption = "查询方式"
Height = 1455
Left = 0
TabIndex = 1
Top = 3000
Width = 6495
Begin VB.OptionButton Op1
Caption = "性别"
Height = 255
Index = 2
Left = 3240
TabIndex = 4
Top = 600
Width = 735
End
Begin VB.OptionButton Op1
Caption = "学号"
Height = 255
Index = 1
Left = 1800
TabIndex = 3
Top = 600
Width = 735
End
Begin VB.OptionButton Op1
Caption = "系"
Height = 255
Index = 0
Left = 480
TabIndex = 2
Top = 600
Width = 615
End
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "Form1.frx":0000
Height = 2655
Left = 0
TabIndex = 0
Top = 120
Width = 9255
_ExtentX = 16325
_ExtentY = 4683
_Version = 393216
HeadLines = 1
RowHeight = 15
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
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
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public sqlstr As String, sqlstr1 As String, sqlstr2 As String
Private Sub Check1_Click()
If Check1.Value Then
Adodc1.CommandType = adCmdText
sqlstr = "select count(*) as 总人数 from student" + aqlstr2
Adodc2.RecordSource = sqlstr
Adodc2.Refresh
Text1.DataField = "总人数"
Else
Text1.DataField = ""
Text1.Text = ""
End If
End Sub
Private Sub Command1_Click()
Text1.DataField = ""
Text1.Text = ""
Check1.Value = False
Adodc1.CommandType = adCmdText
i = 0
Do While Not Op1(i)
i = i + 1
Loop
cond1 = Op1(i).Caption
If cond1 = "系" Then condstr1 = "sdept"
If cond1 = "学号" Then condstr1 = "sno"
If cond1 = "性别" Then condstr1 = "ssex"
str1 = InputBox("请输入" + cond1, "提示信息")
If Len(str1) <> 0 Then
sqlstr1 = "select sno as 学号,sname as 姓名," & " ssex as 性别, sage as 年龄, sdept as 系别 from student "
sqlstr2 = "where " + condstr1 + "='" + str1 + "'"
sqlstr = sqlstr1 + sqlstr2
MsgBox sqlstr
Adodc1.RecordSource = sqlsrt
Adodc1.Refresh
End If
End Sub
Private Sub Command2_Click()
End
End Sub
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