Method DisposeWhileHandlingException

DisposeWhileHandlingException(Exception, IDisposable[])

Disposes all given IDisposables, suppressing all thrown exceptions. Some of the IDisposables may be null, they are ignored. After everything is disposed, method either throws priorException, if one is supplied, or the first of suppressed exceptions, or completes normally.

Sample usage: 

IDisposable resource1 = null, resource2 = null, resource3 = null;
ExpectedException priorE = null;
try 
{
    resource1 = ...; resource2 = ...; resource3 = ...; // Acquisition may throw ExpectedException
    ..do..stuff.. // May throw ExpectedException
} 
catch (ExpectedException e) 
{
    priorE = e;
} 
finally 
{
    IOUtils.DisposeWhileHandlingException(priorE, resource1, resource2, resource3);
}

Declaration
public static void DisposeWhileHandlingException(Exception priorException, params IDisposable[] objects)
Parameters
Type Name Description
Exception priorException

null or an exception that will be rethrown after method completion.

IDisposable[] objects

Objects to call on.

DisposeWhileHandlingException(Exception, IEnumerable<IDisposable>)

Disposes all given s, suppressing all thrown exceptions.

Declaration
public static void DisposeWhileHandlingException(Exception priorException, IEnumerable<IDisposable> objects)
Parameters
Type Name Description
Exception priorException
IEnumerable<IDisposable> objects
See Also

DisposeWhileHandlingException(IDisposable[])

Disposes all given s, suppressing all thrown exceptions. Some of the s may be null, they are ignored.

Declaration
public static void DisposeWhileHandlingException(params IDisposable[] objects)
Parameters
Type Name Description
IDisposable[] objects

Objects to call on

DisposeWhileHandlingException(IEnumerable<IDisposable>)

Disposes all given s, suppressing all thrown exceptions.

Declaration
public static void DisposeWhileHandlingException(IEnumerable<IDisposable> objects)
Parameters
Type Name Description
IEnumerable<IDisposable> objects
See Also