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Hero Enimus
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1
3.1k
Multilanguage GUI
Sep 24 2010 5:51 AM
I need to develop an application where the GUI must be supported in multiple languages (using an ini file to define which language is used).
Is there an easy way to implement this?
My idea is to create several language files with all text-strings used within the GUI and then reading and setting all text at startup.
But maybe there is another (easier) way in C# to do this ?
Reply
Answers (
1
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0
Mayur Gujrathi
389
3.9k
1m
Apr 15 2011 9:15 AM
Try this
under click event of cancel button do like this
canclebutton.CausesValidation=false
due to this cancel button executes before doing any validations
you can also set this property by right clicking on button and set cause validation to false
0
Vulpes
0
96k
2.6m
Apr 15 2011 6:50 AM
Well, the TextBox control actually has a Validating event which you're supposed to handle for validation so it's not necessary to derive a custom TextBox control to do this. However, there are some issues about setting focus from this eventhandler.
Consequently, for username / password validation, I prefer to do the two together in the logon button's click handler from where I can clear both boxes and set the focus back to the username box if the validation fails.
0
Sam Hobbs
54
29.3k
2.1m
Apr 15 2011 2:29 AM
This is very interesting.
In C++ there is something called MFC. MFC has a very sophisticated ability to perform validation. Experienced MFC developers would insist that it is very poor design to validate fields when an Okay button is clicked.
I am neutral. It does not matter to me; both ways can be useful, depending on requirements. It is interesting that people can be so adamant (demanding) that one of the two options are the only good way.
Except I will say this much. Microsoft C# programmers seem less object-oriented. They don't use derivation as much as Microsoft MFC programmers do. An object-oriented solution to validation would be done by deriving a control from a control and do the validation in the derived control. That would be entirely possible if the validation did not include other controls. Validation logic such as what MFC has would include logic to avoid validation when the form is canceled. I am surprised that .Net does not.
0
Suthish Nair
0
30.5k
7.2m
Apr 14 2011 2:46 PM
Its a bad logic to validate user credentials on textbox leave event. Normally websites don't have this kind of implementation.
0
Vulpes
0
96k
2.6m
Apr 13 2011 11:09 AM
That's fair enough if it's a 'change password' dialog.
I thought when I read the question that it was just a normal 'logon' dialog though I see from the addition to your original post that you've figured out a way to avoid validation in the Leave event in any case, if the user presses the cancel button.
0
Richard Brennan
0
114
85.6k
Apr 13 2011 11:02 AM
the username and password are being entered on a change password form - i thought if it is validate as they finish typing they wont get annoyed by entering username, password, new password and cofirm password - only to be told the username (first entry) was invalid - so annoying.
But i have done what u said on the normal logon form.
0
Vulpes
0
96k
2.6m
Apr 13 2011 10:16 AM
If you're validating username and password together, it would be better to validate them in the Login button's Click handler and, if validation fails, you can empty the textboxes and put the focus back to the username textbox. If the Cancel button is pressed, that's not a problem either.
This isn't a good use for try/catch which is designed to catch what would otherwise be runtime exceptions - not validation errors of this nature.
display text in gujarati language in textbox
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