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problem in closing a form ????????

i have a login form and MDIForm.

After authentication i am creating object of MDI and passing login form object

Mdiform1 frm = new Mdiform1(this);

frm.show();

then in MDIform's constructor i am writing

public MDIForm1(frmLogin frm)

{

frm.close();

frm.dispose();

InitializeComponent();

}

The application exits automatically.

What's wrong???????

Sanjay Sutar Tuesday, October 30, 2007 6:47 AM

Hi, San,

Based on my understanding, when you MDI window is about to show, the application just quits, isn't it?

I thinik the frmLogin is your main Window.

If you open Program.cs, you will find this line

Code Block

.Run(new frmLogin());

Code Block

static void Main()

{

Application.EnableVisualStyles();

Application.SetCompatibleTextRenderingDefault(false);

frmLogin form1 = new frmLogin();

if (form1.ShowDialog() == DialogResult.OK)

{

form1.Dispose();

Application.Run(new MDIForm1());

}

else

{

MessageBox.Show("Sorry, you are not authorized!!");

}

http://msdn2.microsoft.com/en-us/library/system.windows.forms.application.run.aspx

Hope this helps,

Regards

Yu Guo �?MSFT Thursday, November 01, 2007 5:47 AM

Hi, San,

Based on my understanding, when you MDI window is about to show, the application just quits, isn't it?

I thinik the frmLogin is your main Window.

If you open Program.cs, you will find this line

Code Block

.Run(new frmLogin());

Code Block

static void Main()

{

Application.EnableVisualStyles();

Application.SetCompatibleTextRenderingDefault(false);

frmLogin form1 = new frmLogin();

if (form1.ShowDialog() == DialogResult.OK)

{

form1.Dispose();

Application.Run(new MDIForm1());

}

else

{

MessageBox.Show("Sorry, you are not authorized!!");

}

http://msdn2.microsoft.com/en-us/library/system.windows.forms.application.run.aspx

Hope this helps,

Regards

Yu Guo �?MSFT Thursday, November 01, 2007 5:47 AM

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