How to make a Login using WebClient/Vb

How to make a Login using WebClient/Vb​

​

Step 1
Create a new project

Step 2
Add the following items below

• 2 Labels (Username, Password)
• 2 Textbox's (Username, Password)
• 1 Checkbox (Remember Login)
• 2 Buttons (Login, Cancel)

It should look like this


Step 3

You now need to upload a file to a webhost or you could use dropbox

Filename: login.php or login.html

Once you've created the file, edit it and add 1 or 2 accounts in the format below

Code:

Username | Password

This is case sensitive.

Step 4

Double like on the Login Button & add the code below

Spoiler

Code:

Dim userinfo As String = New System.Net.WebClient().DownloadString("Your Website Here")
        If TextBox1.Text = "" AndAlso TextBox2.Text = "" Then
            MessageBox.Show("No Username or Password has been entered!", "Login Form", MessageBoxButtons.OK, MessageBoxIcon.Error)
        ElseIf userinfo.Contains(TextBox1.Text + " | " + TextBox2.Text) Then
            Me.Hide()
            MessageBox.Show("Username: " & TextBox1.Text)
        Else
            MessageBox.Show("Invalid Credentials!", "Login Form", MessageBoxButtons.OK, MessageBoxIcon.Error)
        End If

Step 5

Double click on the Cancel Button and add the code below

Code:

Application.exit

Step 6

Click on Project > Project Name Properties.... > Settings

Now add 2 Settings - 1 Username & 1 Password
Put the type too "system.collections.specialized.stringcollection"
For the value click the 3 dots and type "google.com" and then ok!
Open it back on and remove "google.com" the value should now be XML

Step 7

Double click on "Remember Login" and Put the following code

Code:

If CheckBox1.Checked = True Then
            My.Settings.Username.Add(TextBox1.Text)
            My.Settings.Password.Add(TextBox2.Text)
            My.Settings.Save()
        End If

Step 8

Build the form and test your program, by the way, its case sensitive!

[hr]

Thanks

AAW