public static void OpenDocument(string fileName)
{
//TODO: error checking: if no filename exists
using (var ms = new MemoryStream())
{
// serialize file from disk
var input = CryptoHelper.Decrypt(File.ReadAllBytes(fileName));
ms.Write(input, 0, input.Length);
ms.Position = 0; // move back to beginning of stream
var bf = new BinaryFormatter();
_document = (Document)bf.Deserialize(ms);
}
// reset the is modified flag
_document.IsModified = false;
FireDocumentOpened();
}
public static void NewDocument()
{
foreach (var group in _document.Groups)
{
// this method deletes the keys prior to the group
DeleteKeys(group);
}
_document.Groups.Clear();
_document = new Document();
FireDocumentNew();
}