Hi all,
I have a general question concerning the capability of the
PropertyDescrip torCollection. It seems to be impossible to remove a
PropertyDescrip tor savely using Remove or RemoveAt. I use framework
1.1. Why does the following code always crash resulting in the error
message "Source array was not long enough. Check srcIndex and length,
and the array's lower bounds.":
PropertyDescrip torCollection PDC = new
PropertyDescrip torCollection(n ull);
PDC.Add(new MyItemDescripto r(null, "first", ""));
PDC.Add(new MyItemDescripto r(null, "second", ""));
PDC.RemoveAt(0) ;
But removing the second element works this time:
PropertyDescrip torCollection PDC = new
PropertyDescrip torCollection(n ull);
PDC.Add(new MyItemDescripto r(null, "first", ""));
PDC.Add(new MyItemDescripto r(null, "second", ""));
PDC.RemoveAt(1) ;
For me it's impossible to foresee when it will fail, sometimes it's
removable sometimes not.
Thanks in advance,
Frank 1 2225
Im having the same problem. I stepped through my code, and the Length of
the PropertyDescrip torCollection implementation was 2, when I got this
error.
It was trying to remove element at position 0.
Brian Takita
FrankYM wrote: Hi all,
I have a general question concerning the capability of the PropertyDescrip torCollection. It seems to be impossible to remove a PropertyDescrip tor savely using Remove or RemoveAt. I use framework 1.1. Why does the following code always crash resulting in the error message "Source array was not long enough. Check srcIndex and length, and the array's lower bounds.":
PropertyDescrip torCollection PDC = new PropertyDescrip torCollection(n ull); PDC.Add(new MyItemDescripto r(null, "first", "")); PDC.Add(new MyItemDescripto r(null, "second", "")); PDC.RemoveAt(0) ;
But removing the second element works this time:
PropertyDescrip torCollection PDC = new PropertyDescrip torCollection(n ull); PDC.Add(new MyItemDescripto r(null, "first", "")); PDC.Add(new MyItemDescripto r(null, "second", "")); PDC.RemoveAt(1) ;
For me it's impossible to foresee when it will fail, sometimes it's removable sometimes not.
Thanks in advance,
Frank This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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