Extension Method from String to TextReader… how do I close the stream?
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16-10-2019 - |
سؤال
Is it possible to create an extension method similar to this? How should I handle Closing()
the stream when finished?
public static TextReader ToTextReader(this string XML)
{
StringReader sr = new StringReader(XML);
return sr;
}
المحلول
You don't need to; when the calling code closes the TextReader
(as it should), the Stream
is automatically closed as well. There's no need to close both objects individually.
نصائح أخرى
You shouldn't. It's the responsibility of the caller to dipsose of the TextReader
object and the corresponding Stream
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