c# - Is there an easy way to add (#) to a filename when you find a duplicate filename? -

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I am outputting files in C # and wanting to save the file by adding brackets and a number to the same name:

/ P> 

  FooBar.xml FooBar (1) .xml FooBar (2) .xml ... FooBar (N) .xml

Is there any easy way to do this In .NET? And is a special name for (#) ?

You only have to manually count and file name manipulation (proxy) code is filthy, But this is the basic algorithm. Convert it to your needs. 

  var filenameFormat = "FooBar {0} .xml"; Var filename = string.Format (filenameFormat, ""); Int i = 1; While (file example (filename)) filename = string.Format (filenameFormat, "(" + (i ++) + ")"); File name back;

If you can participate with it, then you can always attack the datetime. Now you do this for the temporary files anyway in your preferred format.


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