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by: Nenad Dobrilovic |
last post by:
Hi,
is there any way to find out how form was closed (by calling it's method
Close() or by clicking on the 'close' button in control box)?
Also, can I close the form in that way that Cloing/Closed events are not
triggered?
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by: Gas |
last post by:
Hi,
I am a totally C# newbie from VB6.
In my App, I don't know why the form_closing event is never being raised
when I click on the "x" button at the corner my App,
Can anyone give me some hints?
Also I want to know how can I get a list of events for an object( say form)
just like the combo box we use in VB6 editor (at the top)?
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by: Bob Cummings |
last post by:
Greetings
I am sure this is a simple question. But I have "googled" it to death
and have only found one answer that involved a bunch of window's API
calls that I did not understand.
I am a student taking VB.NET and we are studying the Validation event
and how to use it on text boxs. I have set the forms.causevalidation
property to false. But if the user has bad data in the text box and
just wants to quit the program by clicking on...
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by: John |
last post by:
Hi
I have a main form that contains a panel which contains a child form. The
problem is that when the main form is closed by the user, the 'closing'
event for the child form is not triggered, which I need to do some cleanup
in the child form. What is the problem and is there a workaround?
Thanks
Regards
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by: Marius Groenendijk |
last post by:
Dear Group,
I have a MDI with children which may be editing data.
If a MDI child closes its Closing handler asks a question 'exit w/out
saving?'.
On closing the MDI its pops a question 'Exit app?'.
If the MDI closes *first* the questions asked by the MDI children appear
and *then* the question by the MDI. This is because the closing events in
the MDI children get fired *first* while Closing the MDI.
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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: =?Utf-8?B?Q2hyaXNB?= |
last post by:
Two questions:
1. I have several asp.net pages that initiate a file download, via
Response.WriteFile(). This works fine, except that it leaves the original
page up. These pages are generally launched in new windows, so I'd prefer
that they go away by themselves.
Can anyone suggest a way to have the page close by itself?
2. I have tried to disable the remaining page so that the user can't
re-submit. While it's easy enough to toggle...
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by: ragunath79 |
last post by:
Hi,
i am calling window.close event in onclick event of close button in Asp.net master page to close window. I used window.onbeforeunload event in content page(of same master page) to show warning message for unsaved data.
There was a problem. if i click close button in the master page it is not closing the window. instead the warning message that was returned from onbeforeunload event is firing and return to the same page where it is.
...
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by: zacks |
last post by:
I have a .NET 2.0 MDI application where the child form has a Tab
Control. Each of the Tab in the Tab Control has a Validating event to
handle what it should do when the user changes tabs.
But these Validating Events are also fired when either the child form
or the main (parent) form Close icon is clicked. And I need for these
events to know if they are being invoked because the app (or child
window) is being closed. I have set a boolean...
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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:
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Your website is...
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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...
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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: 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: 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
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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