using-keyword-blog-post
{ | |
StreamReader sr = new StreamReader(filename); | |
try | |
{ | |
String text = sr.ReadToEnd(); | |
return text; | |
} | |
finally | |
{ | |
if (sr != null) | |
((IDisposable)sr).Dispose(); | |
} | |
} |
public string ReadFromFile(string filename) | |
{ | |
using (StreamReader sr = new StreamReader(filename)) | |
{ | |
String text = sr.ReadToEnd(); | |
return text; | |
} | |
} |
public Product GetProductById(int productId) | |
{ | |
using (ProductContext db = new ProductContext) | |
{ | |
return db.Products.SingleOrDefault(p => p.Id == productId); | |
} | |
} |
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