Click here to Skip to main content
15,891,473 members
Home / Discussions / C#
   

C#

 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
F-ES Sitecore26-Oct-20 1:15
professionalF-ES Sitecore26-Oct-20 1:15 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
BillWoodruff26-Oct-20 2:09
professionalBillWoodruff26-Oct-20 2:09 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
Richard MacCutchan26-Oct-20 2:38
mveRichard MacCutchan26-Oct-20 2:38 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
F-ES Sitecore26-Oct-20 2:55
professionalF-ES Sitecore26-Oct-20 2:55 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
Richard Deeming26-Oct-20 2:34
mveRichard Deeming26-Oct-20 2:34 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
BillWoodruff26-Oct-20 3:50
professionalBillWoodruff26-Oct-20 3:50 
AnswerRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
BillWoodruff26-Oct-20 23:59
professionalBillWoodruff26-Oct-20 23:59 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
harold aptroot27-Oct-20 0:45
harold aptroot27-Oct-20 0:45 
GeneralRe: an apparent violation of C#-generic "physics" ? (language issue) Pin
BillWoodruff27-Oct-20 5:46
professionalBillWoodruff27-Oct-20 5:46 
QuestionHow to allow numbers and special characters in a textBox in C#? Pin
Alex Dunlop25-Oct-20 5:51
Alex Dunlop25-Oct-20 5:51 
AnswerRe: How to allow numbers and special characters in a textBox in C#? Pin
Richard MacCutchan25-Oct-20 6:19
mveRichard MacCutchan25-Oct-20 6:19 
GeneralRe: How to allow numbers and special characters in a textBox in C#? Pin
Alex Dunlop25-Oct-20 7:00
Alex Dunlop25-Oct-20 7:00 
GeneralRe: How to allow numbers and special characters in a textBox in C#? Pin
Richard MacCutchan25-Oct-20 7:13
mveRichard MacCutchan25-Oct-20 7:13 
AnswerRe: How to allow numbers and special characters in a textBox in C#? Pin
BillWoodruff25-Oct-20 21:58
professionalBillWoodruff25-Oct-20 21:58 
QuestionHi guys, currently making a guessing game and need some help with my code.. Pin
Member 1497438624-Oct-20 12:53
Member 1497438624-Oct-20 12:53 
AnswerRe: Hi guys, currently making a guessing game and need some help with my code.. Pin
BillWoodruff24-Oct-20 15:04
professionalBillWoodruff24-Oct-20 15:04 
GeneralMessage Closed Pin
22-Oct-20 21:58
Osman Bur22-Oct-20 21:58 
GeneralRe: Kayan Yazı Pin
CHill6022-Oct-20 22:09
mveCHill6022-Oct-20 22:09 
GeneralRe: Kayan Yazı Pin
OriginalGriff22-Oct-20 22:14
mveOriginalGriff22-Oct-20 22:14 
QuestionInconveniente con la función MesageBox en C# Pin
Hernán Camilo21-Oct-20 8:50
professionalHernán Camilo21-Oct-20 8:50 
AnswerRe: Inconveniente con la función MesageBox en C# Pin
Richard MacCutchan21-Oct-20 22:02
mveRichard MacCutchan21-Oct-20 22:02 
GeneralRe: Inconveniente con la función MesageBox en C# Pin
jsc4222-Oct-20 23:28
professionaljsc4222-Oct-20 23:28 
GeneralRe: Inconveniente con la función MesageBox en C# Pin
Richard MacCutchan22-Oct-20 23:54
mveRichard MacCutchan22-Oct-20 23:54 
AnswerRe: Inconveniente con la función MesageBox en C# Pin
OriginalGriff23-Oct-20 1:13
mveOriginalGriff23-Oct-20 1:13 
Websites ... so many problems unless you understand what is going on ...

There are two major components to a website: the Front end and the Back end.
The Front end is written in Javascript / HTML and executes on the Client computer within his browser.
The Back end is written in C# (or VB, or PHP) and executes on the Server computer within the web server software.

And that means that when you call MessageBox you are executing code on the Server, not the Client - and even if MessageBox is installed on eth Server, the message would display there, not on the Client browser.
It appears to work in development because the Server and Client are both running on the same machine - the server MessageBox pops up and it looks fine because nothing indicates where it's from.

In production, they aren't the same computer, and the MessageBox (if any) will pop up on the Server (which probably doesn't have a display, and even if it did nobody is looking at it) so the Client just appears to freeze and the page times out without responding.

To pop up a message on the browser, you have to insert the Javascript code into your HTML page and send it to the client as normal: Window alert() Method[^]
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!

QuestionApertura de Archivos en C# ASP.Net interactuando con base de datos SQL Server Pin
Hernán Camilo21-Oct-20 8:50
professionalHernán Camilo21-Oct-20 8:50 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.