Kregger’s Blog

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C# int.MaxValue Oddity

Be careful passing int.MaxValue to a method that may use the parameter value in a conditional expression.

The following code snippet will print False when clearly 0 (zero) should be less than int.MaxValue * 2:

Console.WriteLine("{0}", yep(int.MaxValue ));

private bool yep( int val )
{
    return ( 0 < val * 2);
}

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, “Courier New”, courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

October 27, 2008 Posted by kregger | Uncategorized | | No Comments Yet

Testing Windows Live Writer Beta

So this post is just a test post to my WordPress blog from the new Windows Live Writer.

October 4, 2008 Posted by kregger | Uncategorized | | No Comments Yet