473,718 Members | 1,923 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Combobox behavior problem.

I'm working on a C# windows form app, and I can't find anyway to avoid the
following behavior. If the combobox drop down list is open, and you click on
a button (or anywhere) while the drop down list is still open, it closes the
dropdown, but doesn't execute the button (or whatever) until you click on it
again. If I press a Alt-V (or whatever is alt key is assigned to the
button) it will execute the button event.

So is there any way to cause the first click to execute the button instead
of closing the drop down box?

Vern
Dec 13 '05 #1
0 906

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

Similar topics

0
2061
by: jean | last post by:
hi: i am developing a custom combobox for my company's needs that is made up of a textbox, listbox, button. i am using c#. everything is fine except for one issue. in a normal combobox, when the dropdown is visible and the user clicks anywhere else, the dropdown gets hidden. i am trying to replicate this behavior and have tried using the Leave and LostFocus events. i have had marginal success when my dropdown is visible and i...
5
2154
by: ross kerr | last post by:
Hi All, I am extending the combobox to create a control that selects an item based on the text the user is typing into the text area of the control. I have an issue that occurs only when i drop down the combo box as the users typing. When the on leave event is fired the value in the selected
1
1274
by: Fritz Zimmerman | last post by:
Hello All, I have a combobox (several actually) with which I'm having behavioral problems. I want the combobox to drop down when someone tabs to the control, I've added 'Me.cmbServiceType.DroppedDown = True' to the enter event. This works fine.
30
4593
by: dbuchanan | last post by:
ComboBox databindng Problem == How the ComboBox is setup and used: My comboBox is populated by a lookup table. The ValueMember is the lookup table's Id and the DisplayMember is the text from a corresponding field in the lookup table. In my data table we store the ID in what I will call the 'key' field. == Description of the desired operation:
5
9163
by: Eric A. Johnson | last post by:
Hi Everyone, I am at my wit's end here. I have a combobox (combyQueryTitle) that I need to use in order to select a query for my database project. Therefore, I am using the comboQueryTitle_SelectedIndexChanged handler to, when a new selection is made, update the query and refresh the display. The only problem is that the program seems to inexplicably start with the ..selectedindex property at -1! This makes no sense to me. ...
4
1783
by: genojoe | last post by:
I think there is a behavior bug in the combobox control. If you create a new form and add a combobox to it with the following code line to add items to it: Me.ComboBox1.Items.AddRange(New Object() {"Apple Sauce", "Banana", "Apple", "Peach", "Plum"}) The behavior is normal except when you choose Apple. When Apple is selected, if you click the down arrow, Apple Sauce is highlighted (Not apple). This behavior is causing me a problem. ...
6
2882
by: dbuchanan | last post by:
VS2005 I've been reading all the help I can on the topic (MSDN, other) but I can't make sense of this. Desired behavior; The user is to choose from the displayed list of the databound combobox and the coresponding 'Id' from the lookup table is to be inserted into the field of the new record. I have two simple tables. "tblPerson" is the data table. The lookup
5
1209
by: Don | last post by:
I have a project wherein I derive a combobox and create a custom Populate() method for it to fill it with objects of a custom class I also created in a second project that the combobox project references. This custom class has the ToString function overridden to display certain information. Everything worked fine until one day the combobox started displaying "AssemblyName.ClassName" (e.g. "MyProject.MyCustomClass") instead of the...
6
10820
by: tbrown | last post by:
I have a combobox with items like this: {one,two,three}. The selected index is 0, so "one" appears in the combobox text. When the user drops down the list, and selects "two", for example, I modify the Items collection to be {two,one,three} and now want "two" to appear in the combobox text. However, the combobox text is now blank. the is apparently somehow the result of having changed the combobox.Items collection. If, trying to fix...
9
5521
by: Greg (codepug | last post by:
I have a combobox with the RowSourceType set to Table/Query and the RowSource is an SQL query that references a separate lookup table that contains the data that can be selected in the combobox. Also, limittolist & autoexpand are set to Yes. Control source is set to the main table field where the data will go. I can highlight the data that was previously selected in the combobox, and press the delete key to remove it, but after I move...
0
8722
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
9206
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
0
9052
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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
7985
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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
6652
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
4481
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
4740
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
3180
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
2550
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

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.