CODEWITHSUNDEEP
regex
user146960
user146960

Reputation:

Finding a method names using a regular expression

Given stack trace generated by a .NET program how would I extract all method names appearing in the stack trace.

For example:

Unhandled Exception: System.NotImplementedException: The method or operation is not implemented. at WindowsApplication1.Program.Baz() at WindowsApplication1.Program.Foo() at WindowsApplication1.Program.Bar() at WindowsApplication1.Program.Main()

The output should be:

WindowsApplication1.Program.Baz WindowsApplication1.Program.Foo WindowsApplication1.Program.Bar WindowsApplication1.Program.Main

Upvotes: 0

Views: 58

Answers (3)

Lpc_dark
Lpc_dark

Reputation: 2940

[\w.]+(?=\(\))

Use this regular expressiong should do what you want perfectly

Upvotes: 1

Erand
Erand

Reputation: 1

Use this regular expression: (?<name>[\w|\.|=|`]+)(?=\()

Per each stack frame it will match all characters appearing before the first parenthesis in each line

Upvotes: -1

MikeM
MikeM

Reputation: 13631

The following will match any sequence of non-space characters that is followed by ()

\S+(?=\(\))

Upvotes: 1

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