Code Inspection: Do not use object initializer for 'using' variable
using variable with an object initializer might be a problem if an exception is thrown during the initialization. This is possible because the compiler creates and initializes the object before the execution enters the
using clause. If an exception is thrown during the initialization, the program will never enter the
using clause and the object will not be disposed.
JetBrains Rider reports such cases and suggests converting the initialization to a simple assignment and moving the initialization of the properties inside the
In the above example, JetBrains Rider can access the sources of the object class
MyDisposable and check whether any of its properties actually throw an exception. If they do not, the problem will not be reported. However, if you initialize any library class this way, JetBrains Rider will assume that an exception is possible and issue the warning.