📄 frmlj.frm
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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 frmLJ
Caption = "车辆添加零件"
ClientHeight = 3120
ClientLeft = 60
ClientTop = 345
ClientWidth = 5025
ForeColor = &H80000001&
LinkTopic = "Form1"
MaxButton = 0 'False
MDIChild = -1 'True
ScaleHeight = 3120
ScaleWidth = 5025
Begin VB.CommandButton Command1
Caption = "尾记录"
Height = 330
Index = 3
Left = 2955
TabIndex = 14
Top = 840
Width = 975
End
Begin VB.CommandButton Command1
Caption = "首记录"
Height = 330
Index = 0
Left = 30
TabIndex = 13
Top = 840
Width = 975
End
Begin VB.CommandButton Command1
Caption = "下一条"
Height = 330
Index = 2
Left = 1980
TabIndex = 12
Top = 840
Width = 975
End
Begin VB.CommandButton Command1
Caption = "上一条"
Height = 330
Index = 1
Left = 1005
TabIndex = 11
Top = 840
Width = 975
End
Begin MSDataGridLib.DataGrid DataGrid1
Bindings = "frmLJ.frx":0000
Height = 1470
Left = 90
TabIndex = 10
Top = 1605
Width = 4785
_ExtentX = 8440
_ExtentY = 2593
_Version = 393216
AllowUpdate = 0 'False
HeadLines = 1
RowHeight = 15
FormatLocked = -1 'True
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 = "零件名"
Caption = "零件名"
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 = "单价"
Caption = "单价"
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
ColumnWidth = 3374.929
EndProperty
BeginProperty Column01
ColumnWidth = 959.811
EndProperty
EndProperty
End
Begin VB.CommandButton cmdAdd
Caption = "添 加(&A)"
Height = 330
Left = 30
TabIndex = 9
Top = 1170
Width = 975
End
Begin VB.CommandButton cmdok
Caption = "确 定(&O)"
Enabled = 0 'False
Height = 330
Left = 2955
TabIndex = 8
Top = 1170
Width = 975
End
Begin VB.CommandButton cmdCancel
Caption = "取 消(&Q)"
Enabled = 0 'False
Height = 330
Left = 3930
TabIndex = 7
Top = 1170
Width = 975
End
Begin VB.CommandButton cmdUpdate
Caption = "修 改(&U)"
Height = 330
Left = 1005
TabIndex = 6
Top = 1170
Width = 975
End
Begin VB.CommandButton cmdDelete
Caption = "删 除(&D)"
Height = 330
Left = 1980
TabIndex = 5
Top = 1170
Width = 975
End
Begin VB.Frame Frame1
Caption = "汽车零件信息"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000001&
Height = 765
Left = 30
TabIndex = 0
Top = 75
Width = 4860
Begin MSAdodcLib.Adodc Adodc1
Height = 330
Left = 3990
Top = -180
Visible = 0 'False
Width = 1200
_ExtentX = 2117
_ExtentY = 582
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 = 12632256
ForeColor = -2147483647
Orientation = 0
Enabled = -1
Connect = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=clgl.mdb;Persist Security Info=False"
OLEDBString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=clgl.mdb;Persist Security Info=False"
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "零件表"
Caption = " 浏览零件信息"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin VB.TextBox Text2
DataSource = "Adodc1"
Enabled = 0 'False
Height = 300
Left = 3555
TabIndex = 4
Top = 330
Width = 1200
End
Begin VB.TextBox Text1
DataSource = "Adodc1"
Enabled = 0 'False
Height = 300
Left = 990
TabIndex = 3
Top = 330
Width = 1935
End
Begin VB.Label Label2
Caption = "单价："
Height = 210
Left = 3000
TabIndex = 2
Top = 330
Width = 540
End
Begin VB.Label Label1
Caption = "零件名称："
Height = 225
Left = 105
TabIndex = 1
Top = 330
Width = 930
End
End
End
Attribute VB_Name = "frmLJ"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim i As Integer
Private Sub Lockctl()
Text1.Enabled = False
Text2.Enabled = False
End Sub
Private Sub Unlockctl()
Text1.Enabled = True
Text2.Enabled = True
End Sub
Private Sub cmdAdd_Click()
Unlockctl
Text1 = ""
Text2 = ""
Text1.SetFocus
cmdok.Enabled = True
cmdCancel.Enabled = True
cmdUpdate.Enabled = False
cmdDelete.Enabled = False
i = 1
Adodc1.Enabled = False
End Sub
Private Sub cmdCancel_Click()
On Error Resume Next '当没有添加数据的时候 处理异常
Adodc1.Recordset.CancelUpdate
Adodc1.Refresh
Lockctl
cmdCancel.Enabled = False
cmdok.Enabled = False
cmdAdd.Enabled = True
cmdUpdate.Enabled = True
cmdDelete.Enabled = True
Adodc1.Enabled = True
End Sub
Private Sub cmdDelete_Click()
If MsgBox("您确实要删除记录吗？", vbOKCancel, "系统提示") = vbOK Then
On Error Resume Next
' adoCon.Execute ("delete from 车辆违章表 where 零件名='" & Text1 & "'")
Adodc1.Recordset.Delete
MsgBox " 记录已删除！", , "系统提示"
Adodc1.Refresh
End If
Text1.Text = ""
Text2.Text = ""
End Sub
Private Sub cmdOk_Click()
Select Case i
Case 1
If Text1 = "" Then
MsgBox "零件名称不能为空！", , "系统提示"
Text1.SetFocus
Exit Sub
End If
If Text2 = "" Then
MsgBox "价格不能为空！", , "系统提示"
Text2.SetFocus
Exit Sub
End If
adoCon.Execute ("insert into 零件表 values ('" & Text1 & "','" & Text2 & "')")
MsgBox "记录添加成功！", , "系统提示"
Case 2
adoCon.Execute ("update 零件表 set 单价='" & Text2 & "'where 零件名='" + Text1.Text + "'")
MsgBox "记录修改成功！", , "系统提示"
End Select
Lockctl
cmdok.Enabled = False
cmdCancel.Enabled = False
cmdAdd.Enabled = True
cmdUpdate.Enabled = True
cmdDelete.Enabled = True
Adodc1.Refresh
DataGrid1.Refresh
End Sub
Private Sub cmdUpdate_Click()
Unlockctl
i = 2
Text1.Enabled = False
cmdok.Enabled = True
cmdCancel.Enabled = True
cmdAdd.Enabled = False
cmdDelete.Enabled = False
Adodc1.Enabled = False
End Sub
Private Sub Command1_Click(Index As Integer)
On Error Resume Next
Select Case Index
Case 0
Adodc1.Recordset.MoveFirst
Case 1
If Adodc1.Recordset.BOF = False Then
Adodc1.Recordset.MovePrevious
Else
MsgBox "向前已经没有记录了！", , "系统提示"
End If
Case 2
If Adodc1.Recordset.EOF = False Then
Adodc1.Recordset.MoveNext
Else
MsgBox "向后已经没有记录了！", , "系统提示"
End If
Case 3
Adodc1.Recordset.MoveLast
End Select
Text1.Text = Adodc1.Recordset.Fields(0)
Text2.Text = Adodc1.Recordset.Fields(1)
End Sub
Private Sub Form_Load()
frmLJ.Width = 5145
frmLJ.Height = 3525
End Sub
Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = vbKeyReturn Then Text2.SetFocus
End Sub
Private Sub Text2_KeyPress(KeyAscii As Integer)
KeyAscii = valiText(KeyAscii, "0123456789" & Chr(8), True)
End Sub
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