frmbumen.vb

一个实际的商业项目

Imports System.Data.OleDb
Public Class frmBuMen
    Inherits System.Windows.Forms.Form

    Public ServerID As String
    Public databaseUser As String
    Public databasePass As String

    Dim WithEvents cnData As New OleDbConnection
    Dim daBm As New OleDbCommand
    Dim daAdd As New OleDbCommand
    Dim daDel As New OleDbCommand


    Dim rd As OleDbDataReader

    Dim strAdd As String
    Dim ndTemp As TreeNode

    Dim dv As DataView





#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 Panel1 As System.Windows.Forms.Panel
    Friend WithEvents Splitter1 As System.Windows.Forms.Splitter
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents tv As System.Windows.Forms.TreeView
    Friend WithEvents btnFind As System.Windows.Forms.Button
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents txtName As System.Windows.Forms.TextBox
    Friend WithEvents btnUpData As System.Windows.Forms.Button
    Friend WithEvents daRyzl As System.Data.OleDb.OleDbDataAdapter
    Friend WithEvents OleDbSelectCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbInsertCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbUpdateCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbDeleteCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbConnection1 As System.Data.OleDb.OleDbConnection
    Friend WithEvents DsRyzl1 As JiJianGongZi.dsRyzl
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Panel1 = New System.Windows.Forms.Panel
        Me.Button3 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button1 = New System.Windows.Forms.Button
        Me.tv = New System.Windows.Forms.TreeView
        Me.Splitter1 = New System.Windows.Forms.Splitter
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.btnFind = New System.Windows.Forms.Button
        Me.Label1 = New System.Windows.Forms.Label
        Me.txtName = New System.Windows.Forms.TextBox
        Me.btnUpData = New System.Windows.Forms.Button
        Me.daRyzl = New System.Data.OleDb.OleDbDataAdapter
        Me.OleDbSelectCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbInsertCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbUpdateCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbDeleteCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbConnection1 = New System.Data.OleDb.OleDbConnection
        Me.DsRyzl1 = New JiJianGongZi.dsRyzl
        Me.Panel1.SuspendLayout()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DsRyzl1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Panel1
        '
        Me.Panel1.Controls.Add(Me.Button3)
        Me.Panel1.Controls.Add(Me.Button2)
        Me.Panel1.Controls.Add(Me.Button1)
        Me.Panel1.Controls.Add(Me.tv)
        Me.Panel1.Dock = System.Windows.Forms.DockStyle.Left
        Me.Panel1.Location = New System.Drawing.Point(0, 0)
        Me.Panel1.Name = "Panel1"
        Me.Panel1.Size = New System.Drawing.Size(120, 406)
        Me.Panel1.TabIndex = 0
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(24, 360)
        Me.Button3.Name = "Button3"
        Me.Button3.TabIndex = 3
        Me.Button3.Text = "退出"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(24, 328)
        Me.Button2.Name = "Button2"
        Me.Button2.TabIndex = 2
        Me.Button2.Text = "删除部门"
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(24, 296)
        Me.Button1.Name = "Button1"
        Me.Button1.TabIndex = 1
        Me.Button1.Text = "增加部门"
        '
        'tv
        '
        Me.tv.Dock = System.Windows.Forms.DockStyle.Top
        Me.tv.ImageIndex = -1
        Me.tv.Location = New System.Drawing.Point(0, 0)
        Me.tv.Name = "tv"
        Me.tv.Nodes.AddRange(New System.Windows.Forms.TreeNode() {New System.Windows.Forms.TreeNode("宁波北仑润轴")})
        Me.tv.SelectedImageIndex = -1
        Me.tv.Size = New System.Drawing.Size(120, 280)
        Me.tv.TabIndex = 0
        '
        'Splitter1
        '
        Me.Splitter1.Location = New System.Drawing.Point(120, 0)
        Me.Splitter1.Name = "Splitter1"
        Me.Splitter1.Size = New System.Drawing.Size(8, 406)
        Me.Splitter1.TabIndex = 1
        Me.Splitter1.TabStop = False
        '
        'DataGrid1
        '
        Me.DataGrid1.DataMember = ""
        Me.DataGrid1.Dock = System.Windows.Forms.DockStyle.Top
        Me.DataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText
        Me.DataGrid1.Location = New System.Drawing.Point(128, 0)
        Me.DataGrid1.Name = "DataGrid1"
        Me.DataGrid1.Size = New System.Drawing.Size(642, 352)
        Me.DataGrid1.TabIndex = 2
        '
        'btnFind
        '
        Me.btnFind.Location = New System.Drawing.Point(312, 368)
        Me.btnFind.Name = "btnFind"
        Me.btnFind.Size = New System.Drawing.Size(56, 23)
        Me.btnFind.TabIndex = 3
        Me.btnFind.Text = "查找"
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(160, 368)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(48, 23)
        Me.Label1.TabIndex = 4
        Me.Label1.Text = "姓名："
        '
        'txtName
        '
        Me.txtName.Location = New System.Drawing.Point(208, 368)
        Me.txtName.Name = "txtName"
        Me.txtName.Size = New System.Drawing.Size(96, 21)
        Me.txtName.TabIndex = 5
        Me.txtName.Text = ""
        '
        'btnUpData
        '
        Me.btnUpData.ForeColor = System.Drawing.Color.Red
        Me.btnUpData.Location = New System.Drawing.Point(640, 368)
        Me.btnUpData.Name = "btnUpData"
        Me.btnUpData.Size = New System.Drawing.Size(96, 24)
        Me.btnUpData.TabIndex = 6
        Me.btnUpData.Text = "更新数据"
        '
        'daRyzl
        '
        Me.daRyzl.DeleteCommand = Me.OleDbDeleteCommand1
        Me.daRyzl.InsertCommand = Me.OleDbInsertCommand1
        Me.daRyzl.SelectCommand = Me.OleDbSelectCommand1
        Me.daRyzl.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "Ryzl", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("Bmmc", "Bmmc"), New System.Data.Common.DataColumnMapping("Gh", "Gh"), New System.Data.Common.DataColumnMapping("Xm", "Xm"), New System.Data.Common.DataColumnMapping("Xb", "Xb"), New System.Data.Common.DataColumnMapping("Sfzh", "Sfzh"), New System.Data.Common.DataColumnMapping("Jbgz", "Jbgz"), New System.Data.Common.DataColumnMapping("Lao", "Lao"), New System.Data.Common.DataColumnMapping("Yi", "Yi"), New System.Data.Common.DataColumnMapping("Ye", "Ye")})})
        Me.daRyzl.UpdateCommand = Me.OleDbUpdateCommand1
        '
        'OleDbSelectCommand1
        '
        Me.OleDbSelectCommand1.CommandText = "SELECT Bmmc, Gh, Xm, Xb, Sfzh, Jbgz, Lao, Yi, Ye FROM Ryzl"
        Me.OleDbSelectCommand1.Connection = Me.OleDbConnection1
        '
        'OleDbInsertCommand1
        '
        Me.OleDbInsertCommand1.CommandText = "INSERT INTO Ryzl(Bmmc, Gh, Xm, Xb, Sfzh, Jbgz, Lao, Yi, Ye) VALUES (?, ?, ?, ?, ?" & _
        ", ?, ?, ?, ?)"
        Me.OleDbInsertCommand1.Connection = Me.OleDbConnection1
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Bmmc", System.Data.OleDb.OleDbType.VarWChar, 20, "Bmmc"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Gh", System.Data.OleDb.OleDbType.VarWChar, 16, "Gh"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Xm", System.Data.OleDb.OleDbType.VarWChar, 16, "Xm"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Xb", System.Data.OleDb.OleDbType.VarWChar, 4, "Xb"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Sfzh", System.Data.OleDb.OleDbType.VarWChar, 20, "Sfzh"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Jbgz", System.Data.OleDb.OleDbType.Currency, 0, "Jbgz"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Lao", System.Data.OleDb.OleDbType.Currency, 0, "Lao"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Yi", System.Data.OleDb.OleDbType.Currency, 0, "Yi"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Ye", System.Data.OleDb.OleDbType.Currency, 0, "Ye"))
        '
        'OleDbUpdateCommand1
        '
        Me.OleDbUpdateCommand1.CommandText = "UPDATE Ryzl SET Bmmc = ?, Gh = ?, Xm = ?, Xb = ?, Sfzh = ?, Jbgz = ?, Lao = ?, Yi" & _
        " = ?, Ye = ? WHERE (Gh = ?) AND (Bmmc = ?) AND (Jbgz = ?) AND (Lao = ?) AND (Sfz" & _
        "h = ? OR ? IS NULL AND Sfzh IS NULL) AND (Xb = ? OR ? IS NULL AND Xb IS NULL) AN" & _
        "D (Xm = ?) AND (Ye = ?) AND (Yi = ?)"
        Me.OleDbUpdateCommand1.Connection = Me.OleDbConnection1
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Bmmc", System.Data.OleDb.OleDbType.VarWChar, 20, "Bmmc"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Gh", System.Data.OleDb.OleDbType.VarWChar, 16, "Gh"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Xm", System.Data.OleDb.OleDbType.VarWChar, 16, "Xm"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Xb", System.Data.OleDb.OleDbType.VarWChar, 4, "Xb"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Sfzh", System.Data.OleDb.OleDbType.VarWChar, 20, "Sfzh"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Jbgz", System.Data.OleDb.OleDbType.Currency, 0, "Jbgz"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Lao", System.Data.OleDb.OleDbType.Currency, 0, "Lao"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Yi", System.Data.OleDb.OleDbType.Currency, 0, "Yi"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Ye", System.Data.OleDb.OleDbType.Currency, 0, "Ye"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Gh", System.Data.OleDb.OleDbType.VarWChar, 16, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Gh", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Bmmc", System.Data.OleDb.OleDbType.VarWChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Bmmc", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Jbgz", System.Data.OleDb.OleDbType.Currency, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Jbgz", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Lao", System.Data.OleDb.OleDbType.Currency, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Lao", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Sfzh", System.Data.OleDb.OleDbType.VarWChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Sfzh", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Sfzh1", System.Data.OleDb.OleDbType.VarWChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Sfzh", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Xb", System.Data.OleDb.OleDbType.VarWChar, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Xb", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Xb1", System.Data.OleDb.OleDbType.VarWChar, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Xb", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Xm", System.Data.OleDb.OleDbType.VarWChar, 16, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Xm", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Ye", System.Data.OleDb.OleDbType.Currency, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Ye", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Yi", System.Data.OleDb.OleDbType.Currency, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Yi", System.Data.DataRowVersion.Original, Nothing))
        '
        'OleDbDeleteCommand1
        '
        Me.OleDbDeleteCommand1.CommandText = "DELETE FROM Ryzl WHERE (Gh = ?) AND (Bmmc = ?) AND (Jbgz = ?) AND (Lao = ?) AND (" & _
        "Sfzh = ? OR ? IS NULL AND Sfzh IS NULL) AND (Xb = ? OR ? IS NULL AND Xb IS NULL)" & _
        " AND (Xm = ?) AND (Ye = ?) AND (Yi = ?)"
        Me.OleDbDeleteCommand1.Connection = Me.OleDbConnection1
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_Gh", System.Data.OleDb.OleDbType.VarWChar, 16, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "Gh", System.Data.DataRowVersion.Original, Nothing))