Channel 9 Forums - Tech Off - DataColumn http://mschnlnine.vo.llnwd.net/d1/Dev/App_Themes/C9/images/feedimage.png Channel 9 Forums - Tech Off - DataColumn http://channel9.msdn.com/Forums Channel 9 keeps you up to date with the latest news and behind the scenes info from Microsoft that developers love to keep up with. From LINQ to SilverLight – Watch videos and hear about all the cool technologies coming and the people behind them. http://channel9.msdn.com/Forums en Sun, 26 May 2013 02:56:29 GMT Sun, 26 May 2013 02:56:29 GMT Rev9 4 -4 -1 Tech Off - DataColumn In .NET DataColumn objects are IDisposable, but if you have a DataColumn[], then you can't dispose of it. How come, just wondering?

]]> http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/166103#166103 Fri, 10 Mar 2006 17:04:05 GMT http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/166103#166103 Harlequin 4 http://channel9.msdn.com/Niners/Harlequin/Discussions/RSS Tech Off - DataColumn Because arrays are not disposable.  Arrays of T do not descend from T.

Walk the array and dispose of each item individually.

]]> http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/54144cd28c604b4dbd3e9dea0138fbe3#54144cd28c604b4dbd3e9dea0138fbe3 Fri, 10 Mar 2006 17:05:45 GMT http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/54144cd28c604b4dbd3e9dea0138fbe3#54144cd28c604b4dbd3e9dea0138fbe3 Maurits 4 http://channel9.msdn.com/Niners/Maurits/Discussions/RSS Tech Off - DataColumn DataCollumn[] is an array type that stores references to DataCollumn objects in heap because DataCollumn is a reference type.

The Array Type is a reference type that doesn't implement IDisposable

DataCollumn[] is an type derived from Array, compiler generated

and ofcourse it does'i implement the same interfaces of it elements.

]]> http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/13d5c5847243477e8bf29dea0138fc0c#13d5c5847243477e8bf29dea0138fc0c Fri, 10 Mar 2006 17:09:51 GMT http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/13d5c5847243477e8bf29dea0138fc0c#13d5c5847243477e8bf29dea0138fc0c Pop Catalin 4 http://channel9.msdn.com/Niners/Pop Catalin Sever/Discussions/RSS Tech Off - DataColumn Gotcha...thanks a bunch Cool

]]> http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/4cdc1bcb0d4c4de694519dea0138fc34#4cdc1bcb0d4c4de694519dea0138fc34 Fri, 10 Mar 2006 17:54:58 GMT http://channel9.msdn.com/Forums/TechOff/166103-DataColumn/4cdc1bcb0d4c4de694519dea0138fc34#4cdc1bcb0d4c4de694519dea0138fc34 Harlequin 4 http://channel9.msdn.com/Niners/Harlequin/Discussions/RSS