xiugaimima.vb

人事管理系统,用VB+SQL编译的

Imports System.Data
Imports System.Data.SqlClient
Public Class xiugaimima
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写 dispose 以清理组件列表。
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Windows 窗体设计器所必需的
    Private components As System.ComponentModel.IContainer

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox3 As System.Windows.Forms.TextBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(xiugaimima))
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label4 = New System.Windows.Forms.Label
        Me.Label5 = New System.Windows.Forms.Label
        Me.Label6 = New System.Windows.Forms.Label
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.TextBox2 = New System.Windows.Forms.TextBox
        Me.TextBox3 = New System.Windows.Forms.TextBox
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.AutoSize = True
        Me.Label1.BackColor = System.Drawing.Color.Transparent
        Me.Label1.Location = New System.Drawing.Point(40, 24)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(42, 17)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "用户名"
        '
        'Label2
        '
        Me.Label2.AutoSize = True
        Me.Label2.BackColor = System.Drawing.Color.Transparent
        Me.Label2.Location = New System.Drawing.Point(104, 24)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(0, 17)
        Me.Label2.TabIndex = 1
        '
        'Label4
        '
        Me.Label4.AutoSize = True
        Me.Label4.BackColor = System.Drawing.Color.FromArgb(CType(0, Byte), CType(0, Byte), CType(0, Byte), CType(1, Byte))
        Me.Label4.Location = New System.Drawing.Point(40, 64)
        Me.Label4.Name = "Label4"
        Me.Label4.Size = New System.Drawing.Size(54, 17)
        Me.Label4.TabIndex = 3
        Me.Label4.Text = "输入密码"
        '
        'Label5
        '
        Me.Label5.AutoSize = True
        Me.Label5.BackColor = System.Drawing.Color.FromArgb(CType(0, Byte), CType(0, Byte), CType(0, Byte), CType(1, Byte))
        Me.Label5.Location = New System.Drawing.Point(40, 112)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(42, 17)
        Me.Label5.TabIndex = 4
        Me.Label5.Text = "新密码"
        '
        'Label6
        '
        Me.Label6.AutoSize = True
        Me.Label6.BackColor = System.Drawing.Color.FromArgb(CType(0, Byte), CType(0, Byte), CType(0, Byte), CType(1, Byte))
        Me.Label6.Location = New System.Drawing.Point(40, 160)
        Me.Label6.Name = "Label6"
        Me.Label6.Size = New System.Drawing.Size(54, 17)
        Me.Label6.TabIndex = 5
        Me.Label6.Text = "再次确认"
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(128, 64)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TextBox1.Size = New System.Drawing.Size(112, 21)
        Me.TextBox1.TabIndex = 6
        Me.TextBox1.Text = ""
        '
        'TextBox2
        '
        Me.TextBox2.Location = New System.Drawing.Point(128, 112)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TextBox2.Size = New System.Drawing.Size(112, 21)
        Me.TextBox2.TabIndex = 7
        Me.TextBox2.Text = ""
        '
        'TextBox3
        '
        Me.TextBox3.Location = New System.Drawing.Point(128, 160)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.PasswordChar = Microsoft.VisualBasic.ChrW(42)
        Me.TextBox3.Size = New System.Drawing.Size(112, 21)
        Me.TextBox3.TabIndex = 8
        Me.TextBox3.Text = ""
        '
        'Button1
        '
        Me.Button1.BackColor = System.Drawing.Color.Ivory
        Me.Button1.Location = New System.Drawing.Point(56, 216)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(72, 24)
        Me.Button1.TabIndex = 9
        Me.Button1.Text = "确定"
        '
        'Button2
        '
        Me.Button2.BackColor = System.Drawing.Color.Ivory
        Me.Button2.Location = New System.Drawing.Point(176, 216)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(64, 24)
        Me.Button2.TabIndex = 10
        Me.Button2.Text = "取消"
        '
        'xiugaimima
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.BackgroundImage = CType(resources.GetObject("$this.BackgroundImage"), System.Drawing.Image)
        Me.ClientSize = New System.Drawing.Size(296, 269)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.TextBox3)
        Me.Controls.Add(Me.TextBox2)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.Label6)
        Me.Controls.Add(Me.Label5)
        Me.Controls.Add(Me.Label4)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
        Me.MaximizeBox = False
        Me.Name = "xiugaimima"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "密码修改"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Private Sub mima_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.Label2.Text = myyh2
    End Sub
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
      If TextBox1.Text = "" Or TextBox2.Text = "" Or TextBox3.Text = "" Then
            MsgBox("信息未填完整")
        Else
            Dim sqlstr As String
            sqlstr = "select * from userid"
            execsql(sqlstr, "userid")
            Dim i As Integer
            For i = 0 To myds.Tables("userid").Rows.Count - 1
                If Trim(TextBox1.Text) = Trim(myds.Tables("userid").Rows(i).Item(1)) Then
                    Exit For
                End If
            Next
            If mima <> Trim(Me.TextBox1.Text) Then
                MsgBox("原密码不正确")
                TextBox1.Text = ""
                TextBox2.Clear()
                TextBox3.Clear()
                Me.TextBox1.Focus()
            Else
                myds.Tables("userid").Rows(i).Item(1) = Me.TextBox2.Text
                mycmb = New SqlCommandBuilder(mydad)
                mydad.Update(myds, "userid")
                MsgBox("修改成功!")
                Me.Close()
            End If
        End If
    End Sub

    Private Sub TextBox3_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox3.Leave
        If TextBox2.Text <> TextBox3.Text Then
            MsgBox("输入的新密码不一致")
            Me.TextBox2.Clear()
            Me.TextBox3.Clear()
            Me.TextBox2.Focus()
        End If
    End Sub
End Class