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by: Donna Sabol |
last post by:
Maybe it's not me. I posted a question earlier about not getting a
function call right. Well, now I'm trying to write some very simple
code, and I can't get ANYTHING to work. It won't even display a
simple message box...
Same form I had in my previous post. It's got about 10 fields on it.
It is linked right to the table containing the data, no queries or
anything. It's data entry property is set to yes. It's used to input
info...
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by: MLH |
last post by:
I tried the following code to prevent a checkbox from being
updated (going from a value of Null to True, from True to
False or from False to True). I was surprised it did not work.
Can anyone offer a sensible, logical, insightful reason as to
why Microsoft does not want to let programmers stop this
event?
Private Sub NoOwnerInfoChkBox_Click()
If CurrentVehicleJobID = 0 Then
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by: AP |
last post by:
Hi,
I'm trying to use c# to pop up a dialog box when a user attempts to close
word to prompt them if they want to exit or cancel (obviously other stuff
needs to happen based on their selection but that's the gist of it.)
I have everything set up, and it seems to work except that setting Cancel to
true and returning from my c# method appears to do nothing. Word still
closes. Am I doing something wrong?
private void...
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by: Rachel Suddeth |
last post by:
I have a tabbed ap, and I want to provide a message and give the user a
chance to change
there mind if they try to change tab pages in the middle of an update
(otherwise just cancel the update and allow the change.) I thought the
TabPage.Validating event would be the thing, and as long as buttons and tab
page changes are done by mouse clicks, it seems to work fine. But if I use a
hot key to press "Cancel" or "Save", it seems to raise the...
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by: Bob |
last post by:
In a winform with a datagridview using cellvalidating event but also have a
save button that is located on a tablebindignnavigator.
The behaviour I observe is that if the cellvalidating issues a cancel = true
after the save button has been clicked, the update statements in the click
event of the save button still occur but nothing gets saved, which is OK.
Except that I pop a message box in the click event after the update
statements have...
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by: Darin |
last post by:
I have a form w/ a textbox and Cancel button on it. I have a routine to
handle textbox.validating, and I have the form setup so the Cancel
button is the Cancel button.
WHen the user clicks on the cancel button, the textbox.validating is
being called. I don't want it to be since they are exiting the screen
the validation doesn't have to be done.
How can I do that.
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by: Academic |
last post by:
Does it make sense to put this
If e.Cancel Then Exit Sub
at the beginning of form closing events so if the user cancels the app's
exiting in one Closing routine he will not be asked again by another when
its form Closing routine is run?
I guess what I'm asking is will that work. If one form sets e.cancelled to
true will e.cancel be true when the next form receives a closing event?
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by: Benton |
last post by:
Hi there,
I have a UserControl with a couple of textboxes and a couple of buttons
("Save" and "Cancel"). The Click event for this buttons is in the
UserControl's codebehind of course, so here's my question.
Once the UserControl is dropped onto the container page, how can I perform
some action on the codebehind of the container page from the codebehind of
the UserControl? For instance, suppose that the UserControl is dropped
inside one...
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by: Frank O'Hara |
last post by:
I think I'm losing my mind, granted it is kind of late here so...
I'm trying to do some simple validation on the client as keys are
pressed. The validation routine works well enough however I can't
seem to cancel the event should the validation fail. Well more
accurately, I can't cancel the keyup event. When I hook the following
routine to the keydown event it works well and an invalidation cancels
the event. I'm hooking the...
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by: =?Utf-8?B?UmljaA==?= |
last post by:
Is there a cancel argument for cancelling if you want to check or uncheck a
checkbox?
In the checkChanged event of a checkbox I ask the user if they are sure they
want to check/uncheck something. If No, I want to cancel the check or
uncheck and cancel the click event. Right now I have a form level boolean
checkvar that I set based on the user's response. If No then when entering
the click event I don't perform various actions. Is...
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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,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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...
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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...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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