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CSplitpath:GetFilenameExt
The GetFilenameExt method returns the filename+extension from a CSplitpath object. The returned string has a form like "filename.ext". If the filename has no extension, it is returned without a terminating period.
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sNameExt = CSplitpath:GetFilenameExt() |
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On success,
this method returns a string containing the filename and
extension.
On failure,
this method returns nil.
Suppose a file exists with a full path named sPath. The following script fragment retrieves the filename and extension components:
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S = CSplitpath:new() |
-- create a CSplitpath object |
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S:SetPath(sPath) |
-- Specify the path to be split |
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sNameExt = S:GetFilenameExt() |
-- assigns the filename + extension to sNameExt. |
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S:delete() |
-- when done with S, remove it from memory |