ExceptionHelpers.cs
20 lines
| 700 B
| text/x-csharp
|
CSharpLexer
cin
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r289 | using System; | |
| using System.Reflection; | |||
| using System.Runtime.ExceptionServices; | |||
| namespace Implab { | |||
| static class ExceptionHelpers { | |||
| public static Exception Rethrow(this Exception that) { | |||
| ExceptionDispatchInfo.Capture(that).Throw(); | |||
| return new TargetInvocationException(that); | |||
| } | |||
| public static Exception Wrap(this Exception that) { | |||
| if (that == null) | |||
| return new Exception(); | |||
| else if (that is OperationCanceledException) | |||
| return new OperationCanceledException("The operation has been cancelled", that); | |||
| else | |||
| return new TargetInvocationException(that); | |||
| } | |||
| } | |||
| } |