CSHARP

c# check if string is path or file

// get the file attributes for file or directory
FileAttributes attr = File.GetAttributes(@"c:Temp");

//detect whether its a directory or file
if ((attr & FileAttributes.Directory) == FileAttributes.Directory)
    MessageBox.Show("Its a directory");
else
    MessageBox.Show("Its a file");

how to check if a path is a directory or file c#

// get the file attributes for file or directory
FileAttributes attr = File.GetAttributes(@"c:Temp");

if (attr.HasFlag(FileAttributes.Directory))
    MessageBox.Show("Its a directory");
else
    MessageBox.Show("Its a file");