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Il y a un problème avec Cause validation que je ne comprends pas
J’ai TextBox avec un événement Validating et quand je ferme la feuille, la fermeture declenche l’événement Validating de TextBox.
J’ai mit la propriété Cause Vlaidation de la feuille en FALSE, mais ça marche toujours pas.
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This is an English speaking board!
You might want to repost this question.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Ok
The problem is the folowing:
I have a TextBox in the form of C#. The Textbox has un event Validating where I do my code. The form is the property CausesValidation = False
I try to close the form with the Top Right X button , and the event Validating of TextBox fire. I want to know why , and how can I close the form whithout firing the TextBox Validating event
Thanks. Merci.
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Bonjour,
C'est un forum anglophone mais je vous reponde votre question.
Si la propriété "CausesValidation" est en TRUE, quand le TextBox est en focus, les événements "Validating" et "Validated" sont declenchés. Si la propriété "CausesValidation" est en FALSE, les événements ne sont declenchés pas.
Je suis heureux de vous aider. 
Andy
Human beings were not meant to sit in little cubicles staring at computer screens all day, filling out useless forms and listening to eight different bosses drone on about about mission statements. -- Peter Gibbons
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Le problem est justement que quand je freme la feuille avec un propriété CausesValidation = False, l'evenement Validating de TextBox çe declanche quand meme
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Does anyone know how to obtain the GUID for say a version of Excel 2003 ?
I'm building a deployment project and under my launch condition, I need to know if Excel 2003 is there. But as to date, I don't have any luck..
So, perhaps someone can shed me somelight where in the registry should i be looking at...
Stanley
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Hi guys. Listen, I've got a problem:
I'm building this email server/client for a school project. I've done pretty much everything, but I've stumbled upon something. So far, I've been testing my application on localhost, so everything worked just fine, but now I've got
problems when trying to send email to an actual email address. Say it's 'abcd@yahoo.com'.
When I click Send, my program crashes. I thought that it was because I was supposed to send to the MX server, not directly to the Yahoo server, so I changed the address to 'abcd@mx1.mail.yahoo.com'. It worked ok until the RCPT TO command, at which point Yahoo's SMTP server says that the address is bad.
So in a nutshell, the problem is this: "How do you actually send email?"
What am I to do? How can I crack this? Can you suggest an alternating route?
Thanx a million.
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Use your school's smtp host to send your mail through. It should work if your protocol is set up correctly...
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IIRC, Yahoo's SMTP server uses ESMTP, which requires some kind of authentication.
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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I have winform control where updating one property must cause another to be updated. How do I cause the propertygrid to update the associated value?
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The answer (for my purposes):
RefreshPropertiesAttribute(RefreshProperties.Repaint)
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Hi, i'm trying to make my program open mp3 files and play them in a program like winamp or realplayer. Could somebody help me? How can I implement it?
thanks a lot.
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Try using the System.Diagnostics.Process namespace it contains procedures for launching external applications.
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You should better be away from filewise operations for that. Just use some external APIs for the application you want to run (winamp, rp etc.) and use it in your application feeding the desired parameters.
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Hello! I have a report in which i've added some columns from two tables of my database. I want to put a condition (for example to display the employees from only one departement). Can i put something like:
SELECT a.name from employees a, departments b WHERE a.id=b.id and b.dep_name="marketing".?
And where do i put that?
And something else: if i introduce the name of the departement in a textbox, can i transmite it to the crystal report? So that in the select statement i put b.dep_name='"+textfromtextbox+"'.
Thanks!
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If I give special characters in regular exp. Its not working like:
<td><font\scolor=#FF0000>(\w*)</font></td>
The # will create problems, any idea how to do that.
I am using javascript.
http://www.priyank.in/
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I believe you need to put a \ in front of your special character. Do a quick replace of any reserved characters to make sure they get the \.
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I wrote a tool to upload file to web, but it didnt work with Unicode file. Now I think out a solution to solve that problem is: I will package a folder into a file and then I can upload it. Can we do that with C#? If yes, how can I package a folder into a file?
Who can show me how to do that?
Thank you in-advanced!
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The only way to do that is to ZIP up the files in the folder. You can then upload the .ZIP file and have the server side unpack it, if need be. But, a better solution would probably be to fix your code that is doing the uploading.
What are you using (on both the client and server end) to handle file uploads?
If your upload code didn't work with a UniCode file, what do you think is going to happen when your try to upload binary files?
BTW, if your using ASP.NET, your question really belongs in the ASP.NET Forum, regardless of the language you wrote it in.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I found it in the ASP.NET forum. Thanks!
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Hi. I need to get the DataTable that is the datasource of a datagrid. I try this:
DataTable t = (DataTable)dataGrid1.DataSource
but t has null value. How can I get that value?
Regards,
Diego F.
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Well, I found it. I had this line:
if !Page.IsPostBack and the grid was empty when the method was called.
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Next time, be more specific about your question and the environment it's running in. You asked an ASP.NET question, which wasn't obvious in your first post but became bloody obvious with your second post. This question really belonged in the ASP.NET Forum.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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