frmcustomer.vb

用VB.NET写的人员管理系统,可用于二次开发.

Public Class Cview
    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 Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    Friend WithEvents OleDbDataAdapter1 As System.Data.OleDb.OleDbDataAdapter
    Friend WithEvents OleDbSelectCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbInsertCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbConnection1 As System.Data.OleDb.OleDbConnection
    Friend WithEvents Dcustomer1 As WindowsApplication1.Dcustomer
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.OleDbDataAdapter1 = New System.Data.OleDb.OleDbDataAdapter
        Me.OleDbSelectCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbInsertCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbConnection1 = New System.Data.OleDb.OleDbConnection
        Me.Dcustomer1 = New WindowsApplication1.Dcustomer
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.Dcustomer1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(80, 176)
        Me.Button1.Name = "Button1"
        Me.Button1.TabIndex = 1
        Me.Button1.Text = "显示"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(256, 176)
        Me.Button2.Name = "Button2"
        Me.Button2.TabIndex = 2
        Me.Button2.Text = "退出"
        '
        'DataGrid1
        '
        Me.DataGrid1.BackColor = System.Drawing.SystemColors.Desktop
        Me.DataGrid1.BackgroundColor = System.Drawing.SystemColors.Desktop
        Me.DataGrid1.CaptionText = "客户资料"
        Me.DataGrid1.DataMember = "Customers"
        Me.DataGrid1.DataSource = Me.Dcustomer1
        Me.DataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText
        Me.DataGrid1.Location = New System.Drawing.Point(40, 24)
        Me.DataGrid1.Name = "DataGrid1"
        Me.DataGrid1.Size = New System.Drawing.Size(336, 136)
        Me.DataGrid1.TabIndex = 3
        '
        'OleDbDataAdapter1
        '
        Me.OleDbDataAdapter1.InsertCommand = Me.OleDbInsertCommand1
        Me.OleDbDataAdapter1.SelectCommand = Me.OleDbSelectCommand1
        Me.OleDbDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "Customers", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("CustomerID", "CustomerID"), New System.Data.Common.DataColumnMapping("Country", "Country"), New System.Data.Common.DataColumnMapping("Phone", "Phone"), New System.Data.Common.DataColumnMapping("Region", "Region")})})
        '
        'OleDbSelectCommand1
        '
        Me.OleDbSelectCommand1.CommandText = "SELECT CustomerID, Country, Phone, Region FROM Customers"
        Me.OleDbSelectCommand1.Connection = Me.OleDbConnection1
        '
        'OleDbInsertCommand1
        '
        Me.OleDbInsertCommand1.CommandText = "INSERT INTO Customers(CustomerID, Country, Phone, Region) VALUES (?, ?, ?, ?)"
        Me.OleDbInsertCommand1.Connection = Me.OleDbConnection1
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("CustomerID", System.Data.OleDb.OleDbType.VarWChar, 5, "CustomerID"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Country", System.Data.OleDb.OleDbType.VarWChar, 15, "Country"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Phone", System.Data.OleDb.OleDbType.VarWChar, 24, "Phone"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Region", System.Data.OleDb.OleDbType.VarWChar, 15, "Region"))
        '
        'OleDbConnection1
        '
        Me.OleDbConnection1.ConnectionString = "Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database L" & _
        "ocking Mode=1;Data Source=""E:\vbstudy\MSdao\MIS\bin\northwind.mdb"";Jet OLEDB:Eng" & _
        "ine Type=5;Provider=""Microsoft.Jet.OLEDB.4.0"";Jet OLEDB:System database=;Jet OLE" & _
        "DB:SFP=False;persist security info=False;Extended Properties=;Mode=Share Deny No" & _
        "ne;Jet OLEDB:Encrypt Database=False;Jet OLEDB:Create System Database=False;Jet O" & _
        "LEDB:Don't Copy Locale on Compact=False;Jet OLEDB:Compact Without Replica Repair" & _
        "=False;User ID=Admin;Jet OLEDB:Global Bulk Transactions=1"
        '
        'Dcustomer1
        '
        Me.Dcustomer1.DataSetName = "Dcustomer"
        Me.Dcustomer1.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'Cview
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(448, 266)
        Me.Controls.Add(Me.DataGrid1)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Name = "Cview"
        Me.Text = "客户浏览"
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.Dcustomer1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dcustomer1.Clear()
        OleDbDataAdapter1.Fill(Dcustomer1)
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Me.Close()
    End Sub
End Class