Visual Basic
File access
Create a form that allow users to enter information (either through text boxes or user input). You decide what you want the users to enter. Use the information entered by the user to create a file that contains the information entered.
In case of any query do comment. Please rate answer as well. Thanks
Code:
==Form1.vb==
Imports System.IO
Public Class Form1
Private Sub btnSave_Click(sender As Object, e As EventArgs) Handles btnSave.Click
'StreamWrite is used to write lines to the file opened by File.CreateText
Using writer As StreamWriter = File.CreateText("C:\input.txt")
'Write the content of a text box
writer.WriteLine(txtInput.Text)
End Using
End Sub
End Class
===from1.designer.vb===
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overrides Sub Dispose(ByVal disposing As Boolean)
Try
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
End If
Finally
MyBase.Dispose(disposing)
End Try
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'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.Label1 = New System.Windows.Forms.Label()
Me.txtInput = New System.Windows.Forms.TextBox()
Me.btnSave = New System.Windows.Forms.Button()
Me.SuspendLayout()
'
'Label1
'
Me.Label1.AutoSize = True
Me.Label1.Location = New System.Drawing.Point(57, 88)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(118, 20)
Me.Label1.TabIndex = 0
Me.Label1.Text = "Enter text here:"
'
'txtInput
'
Me.txtInput.Location = New System.Drawing.Point(212, 74)
Me.txtInput.Multiline = True
Me.txtInput.Name = "txtInput"
Me.txtInput.Size = New System.Drawing.Size(241, 87)
Me.txtInput.TabIndex = 1
'
'btnSave
'
Me.btnSave.Location = New System.Drawing.Point(218, 251)
Me.btnSave.Name = "btnSave"
Me.btnSave.Size = New System.Drawing.Size(187, 39)
Me.btnSave.TabIndex = 2
Me.btnSave.Text = "Save to File"
Me.btnSave.UseVisualStyleBackColor = True
'
'Form1
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(9.0!, 20.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(800, 450)
Me.Controls.Add(Me.btnSave)
Me.Controls.Add(Me.txtInput)
Me.Controls.Add(Me.Label1)
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Friend WithEvents Label1 As Label
Friend WithEvents txtInput As TextBox
Friend WithEvents btnSave As Button
End Class
=======screen shot of the code====
Output:
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