Multi Forms

[Stanley]

Hi all! Supppose I one main form (frmMain), and another one (form2).
All I want to do is that, when I click a button on frmMain, form2 will
show up, and then when I click a button on form2, frmMain's text will
change to XXXX. Things are getting diffrent from vb6!

Regards,
Stanley

[Armin Zingler]

"Stanley" <xs******@gmail.com> schrieb

Hi all! Supppose I one main form (frmMain), and another one (form2).
All I want to do is that, when I click a button on frmMain, form2
will show up, and then when I click a button on form2, frmMain's
text will change to XXXX.
Form2 is shown modally: Overwrite Showdialog (or add your own function)
returning the value to be displayed in frmMain. Think the OOP way: Define
the purpose and the INs and OUTs and don't care about the environment. Form2
will be usable everywhere no matter who called it.

Form2 is shown modeless: Raise an event and pass the value. Catch it - the
event and the value - in frmMain and use it.
Things are getting diffrent from vb6!

Yes, finally!

Armin

[Cor Ligthert]

Stanley,

If you start form2 from form1 than the only thing you have to do is to tell
before the show

dim frm2 as new form2
frm2.owner = me

Than you can use in form2 something as
me.owner.label1.text = XXXXX

I hope this helps,

Cor

[Stanley]

Thanks Armin, I want to show up form2 modelessly. You said I can raise
an event and pass the value, but I don't know how to do that! Suppose I
have a text box and a button in form2, each time the button is press,
frmMain's ListView will add 1 item with the text of form2's text box!
Hope you got me, and solve my problem. Many many thanks!

[Stanley]

Thanks Cor, but I don't seem to have "me.owner.label1.text" even I have
set frmMain's label1's Modifies to "Public"! Thanks! Working with forms
in VB.Net really get me down!!

[Stanley]

Thanks Cor, but I don't seem to have "me.owner.label1.text" even I have
set frmMain's label1's Modifies to "Public"! Thanks! Working with forms
in VB.Net really get me down!!

[Stanley]

Thanks Cor, but I don't seem to have "me.owner.label1.text" even I have
set frmMain's label1's Modifies to "Public"! Thanks! Working with forms
in VB.Net really get me down!!

[Armin Zingler]

"Cor Ligthert" <no************@planet.nl> schrieb

Stanley,

If you start form2 from form1 than the only thing you have to do is
to tell before the show

dim frm2 as new form2
frm2.owner = me

Than you can use in form2 something as
me.owner.label1.text = XXXXX

Does with work with Option Strict Off? ;-)

Armin

[Cor Ligthert]

Stanley,

Sorry I typed it direct in the message and forget that it has to be casted
to the type.

\\\in form2
DirectCast(Me.Owner, Form1).Label1.Text = "whatever"
///

This should do it.

Cor

[Armin Zingler]

"Stanley" <xs******@gmail.com> schrieb

Thanks Armin, I want to show up form2 modelessly. You said I can
raise an event and pass the value, but I don't know how to do that!
Suppose I have a text box and a button in form2, each time the
button is press, frmMain's ListView will add 1 item with the text of
form2's text box! Hope you got me, and solve my problem. Many many
thanks!

http://msdn.microsoft.com/library/en...nheritance.asp

same available via <F1>

Armin

[Cor Ligthert]

Armin,

me.owner.label1.text = XXXXX

Does with work with Option Strict Off? ;-)

I have nocked me against my head enough, not needed that you do it extra.

:-)

Cor

[Herfried K. Wagner [MVP]]

"Stanley" <xs******@gmail.com> schrieb:

Supppose I one main form (frmMain), and another one (form2).
All I want to do is that, when I click a button on frmMain, form2 will
show up, and then when I click a button on form2, frmMain's text will
change to XXXX.

Providing a reference to an application's main form
<URL:http://dotnet.mvps.org/dotnet/faqs/?id=accessmainform&lang=en>

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

[Stanley]

Thank Armin, Wagner, and especailly Cor! I made it now! "DirectCast" is
what I really need!! I don't ever think that vb.net is so "cruel"!