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Username and password in VB.Net

 

Username and password in VB.Net

gjay

9 Oct, 2008 - 07:15 PM
Post #1

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CODE

Private Sub Button1_Click(ByVal sender As System.Object. ByVal e As System.EventArgs) Handles Button1.Click
Dim Student, geejay As String
If Me.TextBox1.Text="Student" And Me.TextBox2="geejay" Then
MsgBox ("You may Start using the system")
me.Hide()
Form2.Show()
Else
MsgBox("Wrong Username/PAssword",1)
End If
End Sub



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PsychoCoder

RE: Username And Password In VB.Net

9 Oct, 2008 - 07:28 PM
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xkermit

RE: Username And Password In VB.Net

10 Oct, 2008 - 12:14 AM
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QUOTE(gjay @ 9 Oct, 2008 - 08:15 PM) *

CODE

Private Sub Button1_Click(ByVal sender As System.Object. ByVal e As System.EventArgs) Handles Button1.Click
Dim Student, geejay As String
If Me.TextBox1.Text="Student" And Me.TextBox2="geejay" Then
MsgBox ("You may Start using the system")
me.Hide()
Form2.Show()
Else
MsgBox("Wrong Username/PAssword",1)
End If
End Sub



your code looks good for me. Sorry I can't help.

btw, i need some help for login form using Access database.
I have been doing this so far and can't go any further since I don't have any idea how to check the database and compare it one by one.

This is my code
CODE

        Dim conn As OleDb.OleDbConnection
        Dim connectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;_
        Data Source=.\Resources\Respondent.mdb;Jet OLEDB:Database Password=xxx"

        conn = New OleDb.OleDbConnection(connectionString)
        conn.Open()

        //This is where I don't have any idea how to get the data from access, compare
        //the username, check the password and compare them, pass it back to the
        //VB2005 and do the autentification process

        conn.Close()
        conn.Dispose()


I'm not sure how to compare queries with text component in the textbox.

Any idea?
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matto

RE: Username And Password In VB.Net

18 Apr, 2009 - 08:09 AM
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I think you need to start your own topic in the help section
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microstoc

RE: Username And Password In VB.Net

18 Apr, 2009 - 08:54 AM
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As I look into my crystal ball ....

CODE

Me.TextBox2="geejay"


Could that be it ?
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LemonMan

RE: Username And Password In VB.Net

18 Apr, 2009 - 03:15 PM
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microstoc is right. Try this:

CODE

Me.TextBox2="geejay"


But thank him and not me because I didn't find the error. wink2.gif
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waquas

RE: Username And Password In VB.Net

6 May, 2009 - 10:49 AM
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It should be like this:

Me.TextBox2.Text="geejay"

You forgot to write '.Text' after textbox2
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Dazastah

RE: Username And Password In VB.Net

8 May, 2009 - 05:12 AM
Post #8

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maybe try this.
CODE
If UserTxt.text = "Student" And PassTxt.text = "geejay" Then
Msgbox("You may start using the system", MsgBoxStyle.Information, "Permitted")
Me.hide
Form2.show
Else
Msgbox("Sorry, you have the wrong Username/Password", MsgBoxStyle.Exlamation, "Oops!")
PassTxt.Text = ""


The textboxes names should be
User Name Textbox= UserTxt
Pass Word Textbox= PassTxt

That should be easier then the rest.
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Bueller

RE: Username And Password In VB.Net

8 May, 2009 - 01:49 PM
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Try this:

CODE

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim username As String = "Someusername"
        Dim password As String = "Somepassword"

        If TextBox1.Text = username And TextBox2.Text = password Then
            MsgBox("You may Start using the system")
            Me.Hide()
            Form2.Show()
        Else
            MsgBox("Wrong Username/Password", 1)
        End If
    End Sub

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rgfirefly24

RE: Username And Password In VB.Net

8 May, 2009 - 02:40 PM
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Just wanted to point out that you guys are answering a question from a year ago that was posed by someone who i would take a guess is not on the forums anymore smile.gif

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