| Author |
Message |
lopin123
Joined: 07 Nov 2010
Posts: 5
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 Posted: Sun Nov 07, 2010 8:08 pm Post subject: What's should I do with this error... |
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any solution/suggest for this problem using .NET Reflector ver 6.5.0.135?
| Code: |
[CompilerGenerated]
private sealed class <GetEnumerator>d__0 : IEnumerator<object>, IEnumerator, IDisposable
{
private int <>1__state;
private object <>2__current;
public RolesRule <>4__this;
public IDictionaryEnumerator <>7__wrap2;
public IDisposable <>7__wrap3;
public DictionaryEntry <item>5__1;
[DebuggerHidden]
public <GetEnumerator>d__0(int <>1__state)
{
this.<>1__state = <>1__state;
}
private void <>m__Finally4()
{
this.<>1__state = -1;
this.<>7__wrap3 = this.<>7__wrap2 as IDisposable;
if (this.<>7__wrap3 != null)
{
this.<>7__wrap3.Dispose();
}
}
private bool MoveNext()
{
bool flag;
try
{
switch (this.<>1__state)
{
case 0:
this.<>1__state = -1;
this.<>7__wrap2 = this.<>4__this.m_items.GetEnumerator();
this.<>1__state = 1;
goto Label_007D;
case 2:
this.<>1__state = 1;
goto Label_007D;
default:
goto Label_0090;
}
Label_0041:
this.<item>5__1 = (DictionaryEntry) this.<>7__wrap2.Current;
this.<>2__current = this.<item>5__1.Value;
this.<>1__state = 2;
return true;
Label_007D:
if (this.<>7__wrap2.MoveNext())
{
goto Label_0041;
}
this.<>m__Finally4();
Label_0090:
flag = false;
}
fault
{
this.System.IDisposable.Dispose();
}
return flag;
}
[DebuggerHidden]
void IEnumerator.Reset()
{
throw new NotSupportedException();
}
void IDisposable.Dispose()
{
switch (this.<>1__state)
{
case 1:
case 2:
try
{
}
finally
{
this.<>m__Finally4();
}
return;
}
}
object IEnumerator<object>.Current
{
[DebuggerHidden]
get
{
return this.<>2__current;
}
}
object IEnumerator.Current
{
[DebuggerHidden]
get
{
return this.<>2__current;
}
}
}
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Clive Tong
Joined: 04 Dec 2008
Posts: 281
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| Posted: Mon Nov 08, 2010 1:12 pm Post subject: |
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Hi.
The code you are seeing is generated by the C# compiler when the original code defines an Enumerator that uses "yield return". The code seems to be doing:
| Code: |
foreach(DictionaryEntry entry in ...)
{
yield return entry;
}
|
We are currently looking at how to generate a better decompilation for this construct. |
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lopin123
Joined: 07 Nov 2010
Posts: 5
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| Posted: Tue Nov 09, 2010 2:24 am Post subject: |
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| Thanks for you Clive...In order to re-compile the source,what can I do to know at minimal a object or I just can delete the source and making my own object? |
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Clive Tong
Joined: 04 Dec 2008
Posts: 281
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| Posted: Tue Nov 09, 2010 9:40 am Post subject: |
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There will be code somewhere that makes an instance of the compiler generated class.
| Code: |
public IEnumerable<DictionaryEntry> Foo(...)
{
<GetEnumerator>d__0 d__ = new <GetEnumerator>d__0(-2);
d__.<>4__this = this;
// maybe other arguments here
}
|
You can get rid of the compiler generated code if you change that definition to be:
| Code: |
public IEnumerable<DictionaryEntry> Foo(...)
{
foreach(DictionaryEntry item in ...)
yield return item;
}
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