/// <summary>
/// Replace file and take old file backup also
/// </summary>
/// <param name="source">source file</param>
/// <param name="destination">Destinaion file</param>
/// <returns></returns>
public static string ReplaceFileWithFileBackupAndMoveSourcefile(string source, string destination)
{
if (File.Exists(source) == true)
{
if (File.Exists(destination) == true)
{
AFolderFilesPermission.AddFileSecurity(source);
AFolderFilesPermission.AddFileSecurity(destination);
File.Replace(source, destination, destination + ".bac", true);
return("Replace Successfully!");
}
else
{
return("Destination File Not Found");
}
}
else
{
return("Source File Missing");
}
}