Regular Expression

[JLong]

Can someone tell me how to build an expression to match
this string "\filename.shx". This string is to be matched
in the full path to a file returned by the select file
dialog. I need to get the file name and the extension
from the returned string. TIA

 

[Doug Holton]

Can someone tell me how to build an expression to match
this string "\filename.shx". This string is to be matched
in the full path to a file returned by the select file
dialog. I need to get the file name and the extension
from the returned string. TIA

See Path.GetExtension and Path.GetFileNameWithoutExtension
http://msdn.microsoft.com/library/d.../cpref/html/frlrfSystemIOPathMethodsTopic.asp

 

[Herfried K. Wagner [MVP]]

See Path.GetExtension and Path.GetFileNameWithoutExtension
http://msdn.microsoft.com/library/d.../cpref/html/frlrfSystemIOPathMethodsTopic.asp

In addition to that, you'll have to compare the filenames using text
comparison semantics on systems which don't support case-sensitive
filenames. This means that characters that differ in case are treated as
the same character. VB.NET uses text comparison semantics out of the box
when comparing strings using the '=' operator.