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by: Ron L |
last post by:
I have an MDI application with a number of child windows. In each child
window I am catching the Closing event and having the child window decide if
it should set cancel to true. The intent here is to ensure that no child
window can close while it is in a state where user entered information can
be lost. I have just noticed that while the Closing event is caught if I
click the X on the child window, it is not caught if I click the X on...
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by: pdemarais |
last post by:
What is the differance between refreshing a form and closing/reopening
a form. When I refresh data in a form and click on a record in a list
box the information that shows is from the 1st record. If I
close/reopen the form the data then is correct.
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by: alecjames1 |
last post by:
I have a form which the user must complete before closing. I have
disabled the window x button and use my own exit button. When selected
it checks to see if the user has completed the entries otherwise it
cancels the close.
However, the user can still right click on the task bar and close my
application.
Is there any way of preventing this.
Thanks
Alex
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by: Gary Miller |
last post by:
Does anyone know how to detect a modeless form on closing by the form that
invoked the modeless form?
form.Show();
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by: Brad Allison |
last post by:
Is there an easy way to close one form when another opens?
Thanks for the information.
Brad
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by: Charles Law |
last post by:
For some reason, when I click the X to close my MDI parent form, the action
appears to be re-directed to one of the MDI child forms, and the parent
remains open. I am then unable to close the application.
What should happen, is that the main MDI form should close, taking the child
forms with it. There is code to loop through the child forms, remove the
controls on each of them, and then close the form, but this code should
execute only...
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by: N! Xau |
last post by:
Hi,
I want to avoid an user closes the form clicking on the upper right
side "X" button.
So, for the Closing event, I set:
e.cancel = true
The problem is, this way the user can't even close the form using the
appropriate button Exit (a button built on the form).
How can I link a click on Exit to set e.cancel = false, keeping it true
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by: Tom |
last post by:
How is the best way to avoid validation when closing a
window? For instance, I have a Windows Forms window which
has a validation event for a text box. However, if one
enters invalid data in then and then attempts to close the
window (either via my custom 'Close' box or by clicking the
close 'X' in the upper right window corner), the validation
event still triggers and it tells the user that they have
invalid data. Which of course means...
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by: Academic |
last post by:
I read the Help and some of the many Google hits I got but can't find out
the difference between MyBase.Closing and MyBase.FormClosing
Can anyone tell me?
Thanks
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by: =?Utf-8?B?UHVjY2E=?= |
last post by:
Hi, I'm using VS2005 and .net 2.0. I'm creating an application that has 3
forms. I want allow users to move forward and backward with the forms and
retain the data users have entered. I thought I'll make the inactive forms
invisible but this is creating a memory corruption problem when user close
the form2 or form3 and not the formMain.
My main form has a Next button which makes the main form invisible and
starts a new form which I'll...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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