A Form's Minimize, Maximize and Close Buttons?

[Stanav]

Hello all,
Is there a way I can get into a form's close/minimize/maximize events when
those buttons (the 3 small squared button in the upper right corner of a
form) are clicked? For example, after a user makes changes on the data on
the form and clicks on the form's Close button (instead of updating the
datasource first), I want the program to run the update routine first, then
close the form.
All helps are greatly appreciated.
I'm using Framework 1.1, VB.Net 2003
Stanav.

[iwdu15]

if you want to run code when the user closes the form, use the form close
event, and if you want to run code when the program is closed, use the form
closed event, its in the code window in the dropdown windows

[Stanav]

Thanks you, iwdu15. You've answered my question.
Stanav.

"iwdu15" <iw****@discussions.microsoft.com> wrote in message
news:AF**********************************@microsof t.com...

if you want to run code when the user closes the form, use the form close
event, and if you want to run code when the program is closed, use the
form
closed event, its in the code window in the dropdown windows

[Herfried K. Wagner [MVP]]

"Stanav" <st*******@hotmail.com> schrieb:

Is there a way I can get into a form's close/minimize/maximize events when
those buttons (the 3 small squared button in the upper right corner of a
form) are clicked?

\\\
Private Const WM_SYSCOMMAND As Int32 = &H112

Private Const SC_MAXIMIZE As Int32 = &HF030
Private Const SC_MINIMIZE As Int32 = &HF020
Private Const SC_RESTORE As Int32 = &HF120
Private Const SC_CLOSE As Int32 = &HF060

Protected Overrides Sub WndProc(ByRef m As Message)
If m.Msg = WM_SYSCOMMAND Then
Select Case m.WParam.ToInt32()
Case SC_MAXIMIZE
Debug.WriteLine("Form gets maximized.")
Case SC_MINIMIZE
Debug.WriteLine("Form gets minimized.")
Case SC_RESTORE
Debug.WriteLine("Form gets restored.")
Case SC_CLOSE
Debug.WriteLine("Form gets closed.")
End Select
End If
MyBase.WndProc(m)
End Sub
///

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>