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orance

Macam Mana Nak Buat Coding Untuk Validation Password Yang Ada Gambar

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saya tak tahu macam mana nak buat coding untuk validation password. dia ada 1 button sahaja iaitu button sign in pada interface. hanya 2 user sahaja yang dibenarkan sign in dan interface akan memaparkan gambar user yang log in....

This program only allows two users to sign-in which means, we have to set the username and password in the program itself.
User1
Username: Felix
Password: sand
User 2
Username: Hendry
3
Password: flower
4. Use If…else if statements to verify which user is signing in.
5. When the user clicks the button Sign In, it will prompt user to enter the first name.
(Set in your program the username is “Felix”).
6. After entering the first name, it will prompt again asking for password.
(Set in your program the password is “sand”).
If the user entered the correct values for first name and password, it will display the message box greeting the user’s name as follow
"hello felix!Ready to play

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Haiyo.. pakai language apa nie? VB,PHP or C++?

Kalau dalam C#, boleh buat macam ini

[CODE]

If(Username.Text == "Felix") && (Password.Text == "sand")
{
//Buat sesuatu disini
}
Else If(Username.Text == "Hendry") && (Password.Text == "flower")
{
//Buat sesuatu disini
}
Else
{
MessageBox.Show("Sorry, ID and Password not match","ERROR");
}
[/CODE]

Gud Luck Edited by Chuki2

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[quote name='orance' timestamp='1351679665' post='1086121']
sy nak pakai languange vb...
[/quote]

C# ngan VB lebih kurang jaa...

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Hehe, simple je la... Nie contoh VB punya coding...

[CODE]
If Username.Text = "Felix" And Password.Text = "pasir" Then
'Buat sesuatu
Else
'Buat la sesuatu untuk papar error
End If
[/CODE]

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hai camner nak papar maklumat user yang login ...

 

contohnyer... user login pada page index...bila success direct go to page home ppk.

 

bila dekat ppk nak retrieve info user tu macamana... dah try bnyak kali... tp error... ada contoh x?

 

tulum saya :(

Edited by doject beginner

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hai camner nak papar maklumat user yang login ...

 

contohnyer... user login pada page index...bila success direct go to page home ppk.

 

bila dekat ppk nak retrieve info user tu macamana... dah try bnyak kali... tp error... ada contoh x?

 

tulum saya :(

 

\

Itu sebab ada session.  :121:  :121:  :121:

 

LabelInfo.Text = Session("username")

 

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ni code login

page : Index.aspx

 

 

 

boleh cek x code nie... sebab letak session cam x jadi

 

 Protected Sub login_Click(ByVal sender As Object, ByVal e As EventArgs) Handles login.Click
 
 
 
        'Create Connection String And SQL Statement
 
        Dim strCon As String = ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString
 
        Dim strSelect As String = "SELECT COUNT(*) FROM oper WHERE u_id = @u_id AND u_pwd = @u_pwd AND u_kod_caw = @u_kod_caw"
       
 
 
        Dim con As New SqlConnection(strCon)
 
        Dim cmd As New SqlCommand()
 
        cmd.Connection = con
 
        cmd.CommandType = CommandType.Text
 
        cmd.CommandText = strSelect
 
 
 
        Dim username As New SqlParameter("@u_id", SqlDbType.VarChar, 50)
 
        username.Value = txtUserName.Text.Trim().ToString()
 
        cmd.Parameters.Add(username)
 
 
 
        Dim password As New SqlParameter("@u_pwd", SqlDbType.VarChar, 50)
 
        password.Value = txtPwd.Text.Trim().ToString()
 
        cmd.Parameters.Add(password)
 
 
 
        Dim cawangan As New SqlParameter("@u_kod_caw", SqlDbType.VarChar, 50)
 
        cawangan.Value = ppk.Text.Trim().ToString()
 
        cmd.Parameters.Add(cawangan)
 
 
        con.Open()
 
        Dim result As Integer = DirectCast(cmd.ExecuteScalar(), Int32)
 
        con.Close()
 
 
        If result >= 1 Then
            Response.Redirect("~/PPK/home_ppk.aspx")
            Session.Add("u_id", txtUserName.Text)
            Session.Add("u_pwd", txtPwd.Text)
            Session.Add("u_kod_caw", ppk.Text)
        Else
 
            lblMsg.Text = "Incorrect Username or Password"
 
        End If
 
 
    End Sub
 

 

 

code nak retreive nyer camner?

Edited by doject beginner

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Bukan dekat Page Index, tapi di page HOME PPK seperti mana awak mention sebelum ini.  :lol:  :lol:  :lol:

 

Insert code tersebut pada Page Load event

 

protected void Page_Load(object sender, EventArgs e)
{           
  if (!Page.IsPostBack)
  {
    LabelInfo.Text = Session["UserName"];
  }         
}

 

Ini C#, so bro convert dalam VB.net. Lebih kurang sama sahaja.

 

 

P/S : Untuk masukkan CODE vb.net, sila gunakan CODE TAG pada toolbar semasa nak reply.

 

:80:  :80:  :80:  :80:  :80:

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cuba awk convert ke vb.net...

aih sy x paham...

 

:P

 

Well kalau semua nak sumbat tak dapat saya nak tolong...

 

:140:  :140:  :140:  :140:  :140:

 

BERUSAHA

:62:  :62:  :62:

Edited by Chuki2

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:159: saya guna asp.net and vb.net...
 
 
nak kena letak dalam mana?
 
asp or vb code?
 
kalau dekat asp saya dah ltk

 

dalam nie...

 

 

 

<script runat ="server" >
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        ' Dim userid As string=Session("u_id").ToString
   
    
        Response.Write("My name is : " & Session("u_id"))
        
        lblmesej.Text = "My Name is :" & Session("u_id")
        
        lblmesej.Text = Session("u_id")
    End Sub
  </script>
 
 
kalau dalam code vb nak letak kat mana?
banyak kali dah naik tangga ...kata usaha tangga kejayaan..tapi x jumpa pintunyer.... :152:
Edited by doject beginner

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:159: saya guna asp.net and vb.net...
 
 
nak kena letak dalam mana?
 
asp or vb code?
 
kalau dekat asp saya dah ltk

 

dalam nie...

 

 

 

<script runat ="server" >
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        ' Dim userid As string=Session("u_id").ToString
   
    
        Response.Write("My name is : " & Session("u_id"))
        
        lblmesej.Text = "My Name is :" & Session("u_id")
        
        lblmesej.Text = Session("u_id")
    End Sub
  </script>
 
 
kalau dalam code vb nak letak kat mana?
banyak kali dah naik tangga ...kata usaha tangga kejayaan..tapi x jumpa pintunyer.... :152:

 

 

Dekat VB awak~~~~

 

:35:  :35:

 

Tak perlu buat pada asp, (by the way bukan asp, tapi markup)

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