Ukládání názvu
Imports
System
Imports system.IO
Public Class Form1
Dim hotovo As Boolean = False
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
If TextBox1.Text = "" Then
Button1.Enabled = False
Else
Button1.Enabled = True
End If
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
TextBox1.Text = ""
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fw As StreamWriter
fw = New StreamWriter("data.dta")
fw.WriteLine(TextBox1.Text) fw.Close() Button2.Enabled = True
hotovo = True
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim fr As StreamReader
Dim buff As String
If hotovo = True Then
fr = New StreamReader("data.dta")
buff = fr.ReadLine TextBox1.Text = buff fr.Close() Else
Button2.Enabled = False
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TextBox1.Text = ""
Button1.Enabled = False
End Sub
End Class