How to generate a alpha a - z randomly

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Hi,
How can a generate an alpha a - z randomly?

 

[Dave Shooter]

Hi,
How can a generate an alpha a - z randomly?

Try:

static void Main(string[] args)
{
Random r = new Random();
//ASCII a = 97, z = 122
char c = Convert.ToChar(r.Next(97, 122));
Console.Out.WriteLine(c);
}

 

[Dave Sexton]

Hi,

Random rnd = new Random();

for (int i = 0; i < 10; i++)
{
char c = (char) rnd.Next('a', 'z' + 1);
Console.WriteLine(c);
}

 

[Dave Shooter]

Hi,
How can a generate an alpha a - z randomly?

Try:

static void Main(string[] args)
{
Random r = new Random();
//ASCII a = 97, z = 122
char c = Convert.ToChar(r.Next(97, 122));
Console.Out.WriteLine(c);
}

That should be:

char c = Convert.ToChar(r.Next(97, 123));

Parameters
----------
minValue
The inclusive lower bound of the random number returned.

maxValue
The exclusive upper bound of the random number returned. maxValue must
be greater than or equal to minValue.

 

[Dave Sexton]

Hi,

You'll find that 'z' will never be returned, however, since the second
argument to the Random.Next method is exclusive.

--
Dave Sexton

Hi,
How can a generate an alpha a - z randomly?

Try:

static void Main(string[] args)
{
Random r = new Random();
//ASCII a = 97, z = 122
char c = Convert.ToChar(r.Next(97, 122));
Console.Out.WriteLine(c);
}

 

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I have using Microsoft.VisualBasic.
Why I can't use rnd in CShap?

 

[Rad [Visual C# MVP]]

the Random class is a .NET framework class and therefore is accessible
by both VB.NET and C#

 

[Dave Sexton]

Hi,

I'm not sure what you mean, but this is a C# newsgroup and the code that I
posted was written in C#, and, it works.