TextBox.DataBindings.Add : TextBox « System.Windows.Forms « VB.Net by API





TextBox.DataBindings.Add

  

Public Class Form2
    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

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

    Private WithEvents textBox1 As System.Windows.Forms.TextBox
    Private WithEvents button1 As System.Windows.Forms.Button

    '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.textBox1 = New System.Windows.Forms.TextBox()
        Me.button1 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'textBox1
        '
        Me.textBox1.Location = New System.Drawing.Point(48, 56)
        Me.textBox1.Name = "textBox1"
        Me.textBox1.TabIndex = 0
        Me.textBox1.Text = "textBox1"
        '
        'button1
        '
        Me.button1.Location = New System.Drawing.Point(56, 96)
        Me.button1.Name = "button1"
        Me.button1.TabIndex = 1
        Me.button1.Text = "button1"
        '
        'Form2
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.button1, Me.textBox1})
        Me.Name = "Form2"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click

        Dim sConnection As String = _
        "Provider=SQLOLEDB.1;" & _
        "Password=sqlpassword;" & _
        "Persist Security Info=True;" & _
        "User ID=sa;" & _
        "Initial Catalog=CD;" & _
        "Data Source=(local)"

        Dim sSQL As String
        sSQL = "SELECT ArtistID, ArtistName From Artist"
        Dim objConn _
         As New OleDb.OleDbConnection(sConnection)
        Dim objDataAdapter _
          As New OleDb.OleDbDataAdapter(sSQL, objConn)
        Dim objDS _
          As New DataSet("Artists")
        Dim objDV _
          As DataView

        Try
            objConn.Open()
        Catch myException As System.Exception
            Windows.Forms.MessageBox.Show(myException.Message)
        End Try

        If objConn.State = ConnectionState.Open Then
            Try
                objDataAdapter.Fill(objDS, "Disc")
                objConn.Close()
                Dim objTable As DataTable
                objTable = objDS.Tables("Disc")
                objDV = objTable.DefaultView
                textBox1.DataBindings.Add("Text", objDV, "ArtistName")
            Catch myexception As Exception
                Windows.Forms.MessageBox.Show(myException.Message)
            End Try
        End If

    End Sub
End Class

   
    
  










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