Check that file exists: Difference between revisions

Content added Content deleted
(→‎[[Toka]]: Added VB)
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'Current Directory
'Current Directory
If IO.Directory.Exists("docs") Then Console.WriteLine("directory exists") Else Console.WriteLine("directory doesn't exists")
Console.WriteLine(If(IO.Directory.Exists("docs"), "directory exists", "directory doesn't exists"))
If IO.Directory.Exists("output.txt") Then Console.WriteLine("file exists") Else Console.WriteLine("file doesn't exists")
Console.WriteLine(IIf(IO.Directory.Exists("output.txt"), "file exists", "file doesn't exists"))
'Root
'Root
If IO.Directory.Exists("\docs") Then Console.WriteLine("directory exists") Else Console.WriteLine("directory doesn't exists")
Console.WriteLine(IIf(IO.Directory.Exists("\docs"), "directory exists", "directory doesn't exists"))
If IO.Directory.Exists("\output.txt") Then Console.WriteLine("file exists") Else Console.WriteLine("file doesn't exists")
Console.WriteLine(IIf(IO.Directory.Exists("\output.txt"), "file exists", "file doesn't exists"))
'Root, platform independent
'Root, platform independent
If IO.Directory.Exists(IO.Path.DirectorySeparatorChar & "docs") Then Console.WriteLine("directory exists") Else Console.WriteLine("directory doesn't exists")
Console.WriteLine(If(IO.Directory.Exists(IO.Path.DirectorySeparatorChar & "docs"), _
"directory exists", "directory doesn't exists"))
If IO.Directory.Exists(IO.Path.DirectorySeparatorChar & "output.txt") Then Console.WriteLine("file exists") Else Console.WriteLine("file doesn't exists")
Console.WriteLine(If(IO.Directory.Exists(IO.Path.DirectorySeparatorChar & "output.txt"), _
"file exists", "file doesn't exists"))
Retrieved from "https://rosettacode.org/wiki/Check_that_file_exists"