VB.NET: question about "using" block
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by Craig Johnston
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Published on 2010-06-15T08:17:32Z
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2010/06/15
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Consider the code:
On Error Goto ErrorHandler
Using sr As StreamReader = New StreamReader(OpenFile)
str = sr.ReadToEnd
sr.Close()
End Using
Exit Sub
ErrorHandler:
If there is an error inside the Using block how do you clean up the sr object?
The sr object is not in scope in ErrHandler so sr.Close() cannot be called. Does the Using block cleanup any resources automatically even if there is an error?
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