📄 frmadd_del_yh.frm
字号:
VERSION 5.00
Begin VB.Form frmadd_del_yh
BorderStyle = 1 'Fixed Single
Caption = "增加删除用户"
ClientHeight = 5190
ClientLeft = 45
ClientTop = 435
ClientWidth = 6480
Icon = "frmadd_del_yh.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MDIChild = -1 'True
ScaleHeight = 5190
ScaleWidth = 6480
Begin VB.TextBox txt用户名
Height = 375
Left = 3960
TabIndex = 2
Top = 1080
Width = 1935
End
Begin VB.TextBox txt密码
Height = 375
IMEMode = 3 'DISABLE
Left = 3960
PasswordChar = "*"
TabIndex = 3
Top = 2160
Width = 1935
End
Begin VB.TextBox txt确认密码
Height = 375
IMEMode = 3 'DISABLE
Left = 3960
PasswordChar = "*"
TabIndex = 4
Top = 3240
Width = 1935
End
Begin VB.ListBox lst用户
Columns = 1
Height = 3660
ItemData = "frmadd_del_yh.frx":19862
Left = 240
List = "frmadd_del_yh.frx":19864
TabIndex = 0
Top = 480
Width = 1935
End
Begin VB.CommandButton cmdexit
Cancel = -1 'True
Caption = "退 出"
Height = 375
Left = 4800
TabIndex = 6
Top = 4560
Width = 1215
End
Begin VB.CommandButton cmdadd
Caption = "添 加 用 户"
Default = -1 'True
Height = 375
Left = 2640
TabIndex = 5
Top = 4560
Width = 1215
End
Begin VB.CommandButton cmddel
Caption = "删 除 用 户"
Height = 375
Left = 480
TabIndex = 1
Top = 4560
Width = 1215
End
Begin VB.PictureBox Picbg1
Appearance = 0 'Flat
AutoRedraw = -1 'True
AutoSize = -1 'True
BackColor = &H80000005&
BorderStyle = 0 'None
ForeColor = &H80000008&
Height = 1440
Left = -840
Picture = "frmadd_del_yh.frx":19866
ScaleHeight = 1440
ScaleWidth = 1440
TabIndex = 7
Top = 4440
Width = 1440
End
Begin VB.Label Label4
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "显 示 用 户"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 210
Left = 240
TabIndex = 9
Top = 240
Width = 1185
End
Begin VB.Label Label1
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "用 户 名："
Height = 180
Left = 2760
TabIndex = 12
Top = 1177
Width = 1095
End
Begin VB.Label Label2
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "密 码："
Height = 180
Left = 2760
TabIndex = 11
Top = 2250
Width = 1095
End
Begin VB.Label Label3
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "确 认 密 码："
Height = 180
Left = 2760
TabIndex = 10
Top = 3330
Width = 1185
End
Begin VB.Label Label5
Alignment = 2 'Center
AutoSize = -1 'True
BackStyle = 0 'Transparent
Caption = "添加新用户"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00C00000&
Height = 210
Left = 2400
TabIndex = 8
Top = 240
Width = 1065
End
Begin VB.Shape Shape1
BorderColor = &H8000000B&
Height = 3735
Left = 2400
Top = 480
Width = 3855
End
End
Attribute VB_Name = "frmadd_del_yh"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdadd_Click()
Dim name As String
Dim rs As New ADODB.Recordset
Dim sql, sql2 As String
name = LCase(Trim(txt用户名.Text))
sql = " insert into yhxxb values ('" & name & "','" & Trim(txt密码.Text) & "')"
sql2 = "select * from yhxxb where 用户名 = '" & Trim(txt用户名.Text) & "'"
If Trim(txt用户名.Text) = "" Then
MsgBox "用户名不能为空!", vbOKOnly + vbExclamation, "错误"
txt用户名.SetFocus
txt用户名.Text = ""
ElseIf Len(Trim(txt密码.Text)) < 6 Or Len(Trim(txt密码.Text)) > 6 Then
MsgBox "密码至少有6位,不能超过20位", vbOKOnly + vbExclamation, "错误"
txt密码.SetFocus
ElseIf Trim(txt密码.Text) <> Trim(txt确认密码.Text) Then
MsgBox "两次密码不一致", vbOKOnly + vbExclamation, "错误"
txt密码.SetFocus
Else
Set rs = TransactSQL(sql2)
If Not rs.EOF Then
MsgBox "已有这个用户", vbOKOnly + vbExclamation, "错误"
Else
TransactSQL (sql)
lst用户.AddItem name
'MsgBox "添加用户", vbOKOnly + vbExclamation
End If
rs.Close
txt用户名.SetFocus
txt用户名.Text = ""
End If
txt密码.Text = ""
txt确认密码.Text = ""
End Sub
Private Sub cmddel_Click()
Dim sql As String
sql = "delete from yhxxb where 用户名 = '" & Trim(lst用户.Text) & "'"
If Trim(lst用户.Text) = "Admin" Or Trim(lst用户.Text) = "System" Then
MsgBox "不能删除此用户", vbOKOnly + vbExclamation, "错误"
ElseIf MsgBox("真的要删除该用户吗？", vbQuestion + vbYesNo, "询问") = vbYes Then
TransactSQL (sql)
lst用户.RemoveItem (lst用户.ListIndex)
lst用户.Refresh
cmddel.Enabled = False
End If
End Sub
Private Sub cmdexit_Click()
Unload Me
End Sub
Private Sub Form_Load()
Call fullpic(Me, Picbg1)
cmddel.Enabled = False
Me.Left = (frmmain.ScaleWidth - Me.Width) / 2
Me.Top = (frmmain.ScaleHeight - Me.Height) / 2
Dim rs1 As New ADODB.Recordset
Dim sql As String
sql = "select 用户名 from yhxxb"
Set rs1 = TransactSQL(sql)
While Not rs1.EOF
lst用户.AddItem rs1(0)
rs1.MoveNext
Wend
rs1.Close
End Sub
Private Sub lst用户_Click()
cmddel.Enabled = True
End Sub
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