public static ReadOnlyFile OpenExisting(string filePath)
{
if (string.IsNullOrEmpty(filePath) || !File.Exists(filePath))
{
throw new ArgumentException("File was not found");
}
var document = new ReadOnlyFile(filePath, System.IO.Path.GetFileName(filePath));
return(document);
}
public IFile OpenExistingFile(OpenFileArguments arguments)
{
if (!File.Exists(arguments.Path))
{
throw new FileNotFoundException();
}
IFile file;
if (!arguments.FileDefinition.SupportedFileOperation.HasFlag(SupportedFileOperation.Create))
{
file = ReadOnlyFile.OpenExisting(arguments.Path);
}
else
{
file = StorableFile.OpenExisting(arguments.Path);
}
return(file);
}
