1. FICHA TECNICA
Public Class Form1
Private Sub ToolStripButton3_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles ToolStripButton3.Click
TextBox1.Clear()
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
TextBox6.Clear()
TextBox7.Clear()
TextBox8.Clear()
TextBox9.Clear()
TextBox10.Clear()
TextBox1.Select()
End Sub
Private Sub ToolStripButton1_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles ToolStripButton1.Click
Dim rd As New IO.StreamReader("Equipo.txt")
While rd.Peek > 0
Dim line As String = rd.ReadLine
Dim campos() As String = line.Split(",")
If campos(0) = TextBox1.Text Then
TextBox1.Text = campos(0)
TextBox2.Text = campos(1)
TextBox3.Text = campos(2)
TextBox4.Text = campos(3)
TextBox5.Text = campos(4)
TextBox6.Text = campos(5)
TextBox7.Text = campos(6)
TextBox8.Text = campos(7)
TextBox9.Text = campos(8)
TextBox10.Text = campos(9)
End If
End While
End Sub
Private Sub ToolStripButton2_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles ToolStripButton2.Click
Dim wr As New IO.StreamWriter("Equipo.txt", True)

2. wr.WriteLine(TextBox1.Text & "," & TextBox2.Text & "," &
TextBox3.Text & "," & TextBox4.Text)
wr.Close()
End Sub
End Class