retrieve user in textbox after login

Question

2.50/5 (2 votes)

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Hello

I have login form with dynamic login

C#

private void button1_Click(object sender, EventArgs e)
        {
            dynamic login = this.usersTableAdapter1.userpasswordString(txtKorisnik.Text, txtLozinka.Text);
            if (login == null)
            {
                MessageBox.Show("Login fail!");
            }
            else
            {
                start str = new start();
                str.Show();
                this.Hide();

where userpasswordString is query from dataset and it works fine, but I want to be able that upon succesfull login in main form called start as it seen in code to see the name of logged in user in textbox, just dont know how to do it??????

Help?

Posted 8-May-11 22:41pm

shonezi

Updated 8-May-11 22:47pm

Venkatesh Mookkan

v2

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bsb25 · Answer 1 · 2011-05-08T22:53:00

Solution 1

in the Start form use a label box.When user succesfully logs in enable it and show the user name in the label box.

///START FORM

label1.enabled=true;
label1.text=txtKorsinik.text;

hope this helps you.

Posted 8-May-11 22:53pm

bsb25

v2

Santoshshrest · Answer 2 · 2011-05-09T00:32:00

Solution 3

You can add the textbox in strat form whose modifir is public...

so the code can be..

Start str = new Start();
     str.txt_usr.Text = usr.Text;
     str.Show();

I think this might help you.

Posted 9-May-11 0:32am

Santoshshrest

Comments

shonezi 9-May-11 6:42am

it doesnt work

Michael Waguih · Answer 3 · 2011-05-08T23:01:00

Solution 2

Hi shonezi,

In the start form you can edit its constructor by adding a new parameter like this :

public start (string User_Name)
{
    InitializeComponent();

    textBox1.Text = User_Name;   // where textBox1 is the textbox you want to fill with the UserName
}

and in your login code you can call start as follows :

start str = new start(textBox1.text);  // where textBox1 is the textBox where the username is entered
str.Show();

Here your you can access the username from start form from anywhere in the start form class.

I hope this helps you,
:)

Posted 8-May-11 23:01pm

Michael Waguih

Updated 8-May-11 23:56pm

v2

Comments

shonezi 9-May-11 5:48am

Hello, thanks for the answer, but I have a problem, login form runs on application run so only when I type in correct username and password does the start form opens up, and on this start form I have textbox where I want to see logged in user. I did what u told me but nothing happened, I still don't see the username in textbox????

Michael Waguih 9-May-11 6:03am

I have edit the code try it now.

shonezi 9-May-11 6:04am

it says I cant put argument as textbox1.Text in login code.

Michael Waguih 9-May-11 6:42am

textbox1 is only an example ... put your username string.
Ihave written this before !!!

shonezi 9-May-11 7:27am

I did put it already mz username string inside it, I just refered to textbox as example also :)))