form1.vb

Mastering VBNet Include Source Code

Imports System.io
Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    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
    Friend WithEvents XmlSchema11 As XMLGrid.XMLSchema1
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.Container

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.DataGrid1 = New System.Windows.Forms.DataGrid()
        Me.XmlSchema11 = New XMLGrid.XMLSchema1()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.Button2 = New System.Windows.Forms.Button()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.XmlSchema11, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'DataGrid1
        '
        Me.DataGrid1.DataMember = ""
        Me.DataGrid1.DataSource = Me.XmlSchema11.GridData
        Me.DataGrid1.Name = "DataGrid1"
        Me.DataGrid1.Size = New System.Drawing.Size(360, 218)
        Me.DataGrid1.TabIndex = 0
        '
        'XmlSchema11
        '
        Me.XmlSchema11.DataSetName = "XMLSchema1"
        Me.XmlSchema11.Locale = New System.Globalization.CultureInfo("en-US")
        Me.XmlSchema11.Namespace = "http://tempuri.org/XMLSchema1.xsd"
        '
        'Button1
        '
        Me.Button1.Font = New System.Drawing.Font("Microsoft Sans Serif", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Button1.Location = New System.Drawing.Point(3, 229)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(120, 34)
        Me.Button1.TabIndex = 1
        Me.Button1.Text = "Persist Data"
        '
        'Button2
        '
        Me.Button2.Font = New System.Drawing.Font("Microsoft Sans Serif", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Button2.Location = New System.Drawing.Point(237, 227)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(120, 38)
        Me.Button2.TabIndex = 2
        Me.Button2.Text = "Read Data"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(362, 269)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button2, Me.Button1, Me.DataGrid1})
        Me.Name = "Form1"
        Me.Text = "XML DataSet Demo"
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.XmlSchema11, 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
        XmlSchema11.WriteXml(Application.StartupPath & "\..\GRID.XML", FileMode.OpenOrCreate)
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        XmlSchema11.Clear()
        XmlSchema11.ReadXml(Application.StartupPath & "\..\GRID.XML", FileMode.Open)
    End Sub
End Class