Disable double click on MDI Title bar

Question

1.00/5 (1 vote)

See more:

Hi,

I have invisible max button of mdi form of my window application,
Now please help to Prevent double click on title bar of MDI form.

Posted 14-Jun-12 20:53pm

ajay.anilmaddi

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Karwa_Vivek · Answer 1 · 2012-06-14T21:00:00

Solution 1

TRY this Just Copy and Paste it inside your MDI
Declare at the Top

VB

Private m_ChildFormNumber As Integer
   Public Const WM_NCLBUTTONDBLCLK As Integer = &HA3

Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
    If m.Msg = WM_NCLBUTTONDBLCLK Then Return
    MyBase.WndProc(m)
End Sub

BUT
If you set the form's MaximizeBox property to False, it not only disables the clicking of the button but it also ignores the double clicking of the title bar too.

Posted 14-Jun-12 21:00pm

Karwa_Vivek

Updated 14-Jun-12 21:06pm

v3

Comments

ajay.anilmaddi 15-Jun-12 4:28am

Its working some time ,some times not working..
please help me

ajay.anilmaddi 15-Jun-12 4:46am

Hi,

I have invisible max button of MDI form of my window application,
Now please help to Prevent double click on title bar of MDI form.
or Give Solution like when u click on title bar of MDI form It will be maximized ,again Double Click on MDI tille bar it willl be Minimized..Please Gide me..

ajay.anilmaddi 15-Jun-12 6:02am

ThankQ...