Application quit after button click

[John Devlon]

Hi ..

Can anyone please help me ?

Ik would like to raise a messagebox after the close-icon is clicked, asking
me if I'm sure to quit ...

I'm using this code ...

Private Sub myFormClosed(By Val sender As Object, ByVal e As
System.Windows. Forms.FormClose dEventArgs) Handles Me.FormClosed

Dim intResult = MessageBox.Show ("Are you sure to quit?", "Quit",
MessageBoxButto ns.YesNo, MessageBoxIcon. Question,
MessageBoxDefau ltButton.Button 1)

Select Case intResult
Case intResult.Yes
frmNext.Show() 'this form handles the quit
Me.Show()
End Select
End Sub

If i click on "no", the form hides itself, but the application is still
running ... bummer....

john

[John Devlon]

Sorry, i forgot some line of code ...

I'm using this code ...

Private Sub myFormClosed(By Val sender As Object, ByVal e As
System.Windows. Forms.FormClose dEventArgs) Handles Me.FormClosed

Dim intResult = MessageBox.Show ("Are you sure to quit?", "Quit",
MessageBoxButto ns.YesNo, MessageBoxIcon. Question,
MessageBoxDefau ltButton.Button 1)

Select Case intResult
Case intResult.Yes
frmNext.Show() 'this form handles the quit
Case inResult.No
Me.Show()
End Select
End Sub

If i click on "no", the form hides itself, but the application is still
running ... bummer....

john

[marioevz]

you need to use "Handles Me.FormClosing" instead of "Handles
Me.FormClosed"

John Devlon ha escrito:

Sorry, i forgot some line of code ...

I'm using this code ...

Private Sub myFormClosed(By Val sender As Object, ByVal e As
System.Windows. Forms.FormClose dEventArgs) Handles Me.FormClosed

Dim intResult = MessageBox.Show ("Are you sure to quit?", "Quit",
MessageBoxButto ns.YesNo, MessageBoxIcon. Question,
MessageBoxDefau ltButton.Button 1)

Select Case intResult
Case intResult.Yes
frmNext.Show() 'this form handles the quit
Case inResult.No
Me.Show()
End Select
End Sub

If i click on "no", the form hides itself, but the application is still
running ... bummer....

john

[Pragati Palewar]

Hi John,

You need to write this code on 'Closing' event of the form instead of
writing on 'Closed' event. Here in 'closing' event you can cancel the
closing of the form just by using code of one line.

e.Cancel = True

This will cancel the closing event of the form.

Your code will look like this:

Private Sub myFormClosing(B yVal sender As Object, ByVal e As
System.Windows. Forms.FormClose dEventArgs) Handles Me.Closing

Dim intResult = MessageBox.Show ("Are you sure to quit?", "Quit",
MessageBoxButto ns.YesNo, MessageBoxIcon. Question,
MessageBoxDefau ltButton.Button 1)

if intResult = intResult.No then
e.Cancel = true 'Stops Closing of the Form
end if

End Sub

Regards,

Pragati Palewar

Palewar Techno Solutions
Windows Mobile & Palm Software Development
Nagpur, India

http://www.palewar.com