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by: Alex Bink |
last post by:
Hi,
I have a validating event on a textbox in which I want to prevent the user
to leave the textbox without entering the right data. Only if he clicks on
another specific control he is allowed to leave the textbox without entering
the right information. Is there a way to determine which other control was
clicked in the validating event of the textbox?
Thanks
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by: |
last post by:
Hello to all
I'm handling the Validating event for one text box.
If something is wrong in user input I show a warning message.
The problem is that if I add to method the message is
displayed twice (event fired twice).
Without event is fired once.
if(txtMSG.Length > 0)
{
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by: SMai24 |
last post by:
Anyone has the same experience? I am trying to validate one of the
textboxes inside a datagrid, but everytime when i click my mouse on
another cell, the validating fires twice. Help plz....
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by: Eric |
last post by:
Is there a way to cancel the validating event on the
closing event?
I have 2 textboxes that I use the validating event to
check for numeric data. If I try to close the form
without putting a number in, it calls the validate event
and pops up my MsgBox.
Thanks!
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by: Chris Dunaway |
last post by:
I have a form with a textbox and numerous panels, buttons and other
controls. I have handled the textbox Validating and Validated events. The
textbox will hold a filename. In the validating event, I check that the
string in the textbox is a file that exists or whether or not the string is
blank and display a message box in either case. I also call e.Cancel so
that the value will be corrected.
However, certain buttons on the form...
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by: Matthew |
last post by:
All,
I have searched google and the newsgroups but can't find anything the
same as what I am experiencing (though I may have missed something).
I have controls (textboxes) within UserControls which are not behaving
as I would expect. Specifically, if there is a command button external
to the usercontrol which is activated by a shortcut key (eg Alt-B),
the command button Click event handler code 'executes' even though the
textbox set...
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by: Gary Shell |
last post by:
I am experiencing some strange behavior between a UserControl's validating event and a treeview control. Initially, I thought it was related to an issue in the Knowledgebase article 810852 (http://support.microsoft.com/kb/810852), but then I realized that the hotfix mentioned was in .Net v1.1, which I am using.
I took the sample from that article and recreated the situation I see in my application. (Code included below.)
If you run the...
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by: teddysnips |
last post by:
WINDOWS FORMS
I've a form that has a textbox that allows the user to enter a string.
On the LostFocus event, the textbox formats the string into a preferred
format.
However, if the user presses the "Save" button while the textbox has
the focus, the LostFocus code doesn't run at the right time, so that
the "Save" function is dealing with an incorrectly formatted string and
the whole caboodle goes splat.
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by: Rolf |
last post by:
I create several textboxes in code on the fly, using the same function.
I attach a validating event in that function that calls a validating routine..
but somehow on some textboxes the validating event doesn't even get fired..
the causesvalidation is set to true on every textbox.
could this be a bug..
if I attach a textbox leave event it gets fired everytime.
thanks,
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by: Peted |
last post by:
I have an amazing problem which i think i have no hope of solving
Im working with a c# dot net module that is hosted by and runs under a
delphi form envrioment. Dont ask me how this insanity has prevailed
it just is :)
My problem is this
im trying to validate the contents of a textbox (it has to be a normal
textbox) and on a c# winforms and i am calling the textbox validating
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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: 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: 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: 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: 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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