Menu
▾
▴
[axiomengine-developers] funny enumerator behavior
|
From: Serge Lobko-L. a. a. <ser...@gm...> - 2006-12-10 13:39:45
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><title></title>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dwindows-125=
1">
<meta http-equiv=3D"Content-Style-Type" content=3D"text/css">
<style type=3D"text/css"><!--
body {
margin: 5px 5px 5px 5px;
background-color: #ffffff;
}
/* ---------- Text Styles ---------- */
hr { color: #000000}
body, table /* Normal text */
{
font-size: 9pt;
font-family: 'Courier New';
font-style: normal;
font-weight: normal;
color: #000000;
text-decoration: none;
}
span.rvts1 /* Heading */
{
font-size: 10pt;
font-family: 'Arial';
font-weight: bold;
color: #0000ff;
}
span.rvts2 /* Subheading */
{
font-size: 10pt;
font-family: 'Arial';
font-weight: bold;
color: #000080;
}
span.rvts3 /* Keywords */
{
font-size: 10pt;
font-family: 'Arial';
font-style: italic;
color: #800000;
}
a.rvts4, span.rvts4 /* Jump 1 */
{
font-size: 10pt;
font-family: 'Arial';
color: #008000;
text-decoration: underline;
}
a.rvts5, span.rvts5 /* Jump 2 */
{
font-size: 10pt;
font-family: 'Arial';
color: #008000;
text-decoration: underline;
}
span.rvts6
{
font-size: 8pt;
font-family: 'arial';
font-style: italic;
color: #c0c0c0;
}
a.rvts7, span.rvts7
{
font-size: 8pt;
font-family: 'arial';
color: #0000ff;
text-decoration: underline;
}
/* ---------- Para Styles ---------- */
p,ul,ol /* Paragraph Style */
{
text-align: left;
text-indent: 0px;
padding: 0px 0px 0px 0px;
margin: 0px 0px 0px 0px;
}
.rvps1 /* Centered */
{
text-align: center;
}
--></style>
</head>
<body>
<p>Hi ppl,</p>
<p><br></p>
<p>I've just stumbled across a funny bug/issue in .NET 2.0 iterators. Say</=
p>
<p>we have the following code:</p>
<p><br></p>
<p>object o ;</p>
<p>o =3D coll["key"];</p>
<p><br></p>
<p>where coll.this[string] is IEnumerable, i.e. an iterator.</p>
<p>
<br>What the value of 'o' is going to be, you think? :)
<br>A reference to the method get_Item :) Spent almost an hour chasing it d=
own (breakpoint set into the body of the indexer never worked).</p>
<p>
<br>Uh-oh. </p>
<p><br></p>
<p><span class=3Drvts6>-- </span></p>
<p><span class=3Drvts6>Best regards,</span></p>
<p><span class=3Drvts6> Serge  =
; </span><a class=3Drvts7 h=
ref=3D"mailto:ser...@gm...">mailto:ser...@gm...=
</a></p>
</body></html>
|