Logout Problem

Hi Vandana

Here i Have coded Example for what you want to do ..exactly your scenario . if yout still dont undertand after reading

below description then I have also Included My Project Files that I Used to Explain you this Just take a look at them you will get better idea

Download Project Files

and don't forget to mark "Do you like this answer " please :)

------------------------------------------------------------------
I have two Forms as Below Image

LoginForm and MDI Form (With toolStrip having Logout Button)

Now For Sample Just Assume that User Enters Correct Password and Username So he should be go to MDI form ...

assume that password and username = 12345

Login Button Code The LoginForm Will Be like below

 private void btnLogin_Click(object sender, EventArgs e)
        {
            if (textBox1.Text == "12345" && textBox2.Text == "12345")
            {
                //if Login Successful Show MDI and Hide Login Form
 
                MDIForm f = new MDIForm();
                f.Show();
 
                //Clear the Login Form Info 
                textBox1.Text = "";
                textBox2.Text = ""; 
 
                // Hide the Login Form
                this.Hide();
 
            }
        }

and In MDI Form Code For Logout Button will be Below

  private void toolStripButton1_Click(object sender, EventArgs e)
        {
           //Locate the Previously Hided Login Form And Show it 
 
            Form f = Application.OpenForms["Login"];
            f.Show();
 
            // Close the MDI Form 
 
            this.Close();
        }

3 Replies

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Kirtan Patel17y ago
Accepted answer
Hi Vandana

Here i Have coded Example for what you want to do ..exactly your scenario . if yout still dont undertand after reading

below description then I have also Included My Project Files that I Used to Explain you this Just take a look at them you will get better idea

Download Project Files

and don't forget to mark "Do you like this answer " please :)

------------------------------------------------------------------
I have two Forms as Below Image

LoginForm and MDI Form (With toolStrip having Logout Button)

Now For Sample Just Assume that User Enters Correct Password and Username So he should be go to MDI form ...

assume that password and username = 12345

Login Button Code The LoginForm Will Be like below

private void btnLogin_Click(object sender, EventArgs e)

        {

            if (textBox1.Text == "12345" && textBox2.Text == "12345")

            {

                //if Login Successful Show MDI and Hide Login Form

                MDIForm f = new MDIForm();

                f.Show();

                //Clear the Login Form Info

                textBox1.Text = "";

                textBox2.Text = "";

                // Hide the Login Form

                this.Hide();

            }

        }

and In MDI Form Code For Logout Button will be Below

private void toolStripButton1_Click(object sender, EventArgs e)

        {

           //Locate the Previously Hided Login Form And Show it

            Form f = Application.OpenForms["Login"];

            f.Show();

            // Close the MDI Form

            this.Close();

        }
Sriram Ramani17y ago
Hi there, U can do like this 1)First create the toolstrip in both the login and the logout form, and name each as the same 2)when the user logs in hide the login toolstrip and enable the logout toolstrip 3)Then When the user logs out reset the login toolstrip to visible and logout toolstrip's visible to false and add the code as to redirect the control to the login form.... Let me know how u r doing . .. .
jinge17y ago
Download this project, and look for CSWinFormSingleInstanceApp project which defintely contains the thing you are looking for.