Weighted random c#

public static readonly int RATIO_CHANCE_A = 10;
public static readonly int RATIO_CHANCE_B = 30;
//                         ...
public static readonly int RATIO_CHANCE_N = 60;

public static readonly int RATIO_TOTAL = RATIO_CHANCE_A
                                       + RATIO_CHANCE_B
                                         // ...
                                       + RATIO_CHANCE_N;

Random random = new Random();
int x = random.Next(0, RATIO_TOTAL);

if ((x -= RATIO_CHANCE_A) < 0) // Test for A
{ 
     do_something1();
} 
else if ((x -= RATIO_CHANCE_B) < 0) // Test for B
{ 
     do_something2();
}
// ... etc
else // No need for final if statement
{ 
     do_somethingN();
}

Source: stackoverflow.com

Similar codes

0 vote170 views1 answer
Access object property C#
C#
1 vote179 views1 answer
Convert request.form to dictionary c#
C#
1 vote180 views1 answer
C# unity get lines
C#
0 vote216 views1 answer
Save current dir shell
C#
0 vote220 views1 answer
How to remove a parten transform unity
C#Unity
0 vote183 views1 answer
Worsening
C#
1 vote181 views1 answer
C# fontweight in code
C#
0 vote205 views1 answer
How to print a word in C#
C#
0 vote178 views1 answer
How to start grid from where the data starts in c# charts
C#
2 votes196 views4 answers
The request was aborted: Could not create SSL/TLS secure channel.
C#