C Method for Automatic Generation of New Files with Duplicate Names When Saving Files
- 2021-07-22 11:02:14
- OfStack
In this paper, the method of automatically generating new files with duplicate names when saving files is described by C #. Share it for your reference. The details are as follows:
When you save a document as a. txt and find that the file already exists, automatically save it as a (1). txt
/// <summary>
/// Generates a new path for duplicate filenames.
/// </summary>
/// <param name="path">The path.</param>
/// <returns></returns>
private string GetNewPathForDupes( string path )
{
string directory = Path.GetDirectoryName( path );
string filename = Path.GetFileNameWithoutExtension( path );
string extension = Path.GetExtension( path );
int counter = 1;
string newFullPath;
do
{
string newFilename = "{0}({1}).{2}".FormatWith( filename, counter, extension );
newFullPath = Path.Combine( directory, newFilename );
counter++;
} while ( System.IO.File.Exists( newFullPath ) );
return newFullPath;
}
I hope this article is helpful to everyone's C # programming.