File path methods

Here are some representative operations using methods from the Path class for handling file paths.

1. Combine Folder Name and File Name

1-1. Combining Folder Name and File Name

A backslash “\”  is automatically added at the joining part. If there is already a backslash “\” , it will not be added again and will be combined as is.

Example: Path.Combine("C:\Users\test", "file.txt")

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1-2. Combining Multiple Folder Names and File Name (More Than One Folder Name)

The backslash ("") is automatically added at the joining parts. If there is already a backslash, it will not be added again and will be combined as is.

Example: Path.Combine("C:\Users\test", "abc", "file.txt")

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2. Extract File Name from Full Path

2-1. Extract File Name with Extension

Example: Path.GetFileName("C:\Users\test\file.txt")

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2-2. Extract File Name Without Extension

Example: Path.GetFileNameWithoutExtension("C:\Users\test\file.txt")

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