473,405 Members | 2,171 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,405 software developers and data experts.

disable f4 key for combo box

When your selected on a combo box, and hit F4, it shows
the drop down list.

So how do i stop the F4 key from bringing up the drop down
list on a combo box?
Nov 20 '05 #1
1 3178
Hello,

"Dante" <da******@hotmail.com> schrieb:
When your selected on a combo box, and hit F4, it shows
the drop down list.

So how do i stop the F4 key from bringing up the drop down
list on a combo box?


\\\
Private Declare Auto Function SendMessage Lib "user32.dll" ( _
ByVal hwnd As IntPtr, _
ByVal wMsg As Int32, _
ByVal wParam As Boolean, _
Optional ByVal lParam As Int32 = 0 _
) As Int32

Private Const CB_SETEXTENDEDUI As Int32 = &H155
..
..
..

' Disable F4.
SendMessage(Me.ComboBox1.Handle, CB_SETEXTENDEDUI, True)
///

For enabling F4, pass 'False' in the last parameter.

--
Herfried K. Wagner
MVP · VB Classic, VB.NET
http://www.mvps.org/dotnet
Nov 20 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: MervinJadhav | last post by:
How to disable combo items? Mervin Jadhav Software Developer Solutiioneyes Pvt Ltd (http://www.solutiioneyes.com) 203, Sai Chambers, 16 Mumbai-Pune Rd, Pune - 411 003 INDIA
0
by: obuli | last post by:
Hi, Please give solution for following problem.. I need to disable a particular row in C1TrueDBGrid, this row contains combo box,that combo box should not be droped down. Thanks, Obuli...
4
by: kschneider | last post by:
Assume there's a form with it's action attribute all set to post to a URL, but without a submit control. Form submission is done via a link and I want to prevent the classic "double submit"....
1
by: kimj.dk | last post by:
Hi, I have a form with a subform where the subform uses the value from a combo box on the main form as a query criteria. I don't want the subform to update or get data before the user has selected...
5
by: Kevin Wilcox | last post by:
In Access 2003 I have a continuous form with a combo. I'm trying to find a way to change the displayed values of the combo depending on whatever value was selected in the combo in the previous...
11
Hiren Joshi
by: Hiren Joshi | last post by:
Hello All Experts, I am a Moderate VB Programmer. I am developing one Application at the moment with VB 6.0 and MS Access. Operating System is Win XP. Its a Multi User application. What I want...
2
by: y2ktan | last post by:
Hi Guys and Girls, I am building a windows application using VS2005, C#.net. Now, I have a combo box that contains a collection of elements. Thus, I want to grey out some of the elements in the...
2
by: prokopis | last post by:
am using c# for windows application and i need some help. i have a combo box that is connected with the database and retreive the data from a table in the database.this tha i need is if is possible...
5
by: aquarius4u | last post by:
I m new to MS ACCESS and just started the VBA coding part, i have created a basic form with couple of combo boxes, just wants to know how to disable the combo box for the previous saved records.. coz...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.