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Old 02-27-2011, 09:33 PM   #1
michaelinux
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Registered: Apr 2009
Location: El Salvador
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C# Control cannot fall through from one case label to another?


I'm having this problem with this piece of code, and i don't really get what the problem is, maybe is because i am already too sleepy to concentrate enough but maybe you guys can help me:


switch(plazo){
case 1:
plazo = 12;
break;
case 2:
plazo = 24;
break;
case 3:
plazo = 36;
break;
default:
Console.WriteLine("Ingrese un plazo valido de 1 a 3");
}


sorry if you don't understand the messages printing, it's Spanish.
anyway the error says Control cannot fall through from one case label to another
and it highlights the switch statement, i had this switch within a do-while loop, and i thought that might be the problem. but it wasn't

i hope you can help me.
many thanks

Last edited by michaelinux; 02-27-2011 at 10:42 PM.
 
Old 02-27-2011, 09:42 PM   #2
corp769
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You are getting that error because in C#, every case needs to end with either goto, break, or return. The proper way for your example would be the following:

Code:
switch(plazo){
case 1:
plazo = 12;
break;
case 2:
plazo = 24;
break;
case 3:
plazo = 36;
break;
default:
Console.WriteLine("Ingrese un plazo valido de 1 a 3");
break;
}
 
Old 02-27-2011, 10:42 PM   #3
michaelinux
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Registered: Apr 2009
Location: El Salvador
Distribution: Slackware -current
Posts: 166

Original Poster
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Quote:
Originally Posted by corp769 View Post
You are getting that error because in C#, every case needs to end with either goto, break, or return. The proper way for your example would be the following:

Code:
switch(plazo){
case 1:
plazo = 12;
break;
case 2:
plazo = 24;
break;
case 3:
plazo = 36;
break;
default:
Console.WriteLine("Ingrese un plazo valido de 1 a 3");
break;
}
Thank you very much that break solved it.
 
Old 02-27-2011, 11:19 PM   #4
corp769
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Registered: Apr 2005
Posts: 5,814

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Not a problem.

Cheers,

Josh
 
  


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