Creating a C# program to check for new emails in outlook and trying to match a pattern in the subject line.No errors found but the code is not working

Creating a C# program to check for new emails in outlook and trying to match a pattern in the subject line. No errors found in the code but it is not working.

Have tried creating a console application that checks for a pattern in the subject line.If the pattern is found, needs to write a message out to the console.Have used Itemadd event here.

The equivalent of this code in VBA is working perfectly fine. C#enter image description here