/// <summary>
/// 载入已有词库
/// </summary>
public void LoadOldWords(string wordsFile)
{
XmlDocument doc = new XmlDocument();
doc.Load(wordsFile);
XmlNodeList nodes = doc.SelectNodes(@"//item");
foreach (XmlNode node in nodes)
{
OldWords.Add(node.Attributes[0].Value, Convert.ToUInt64(node.Attributes[1].Value));
}
}
/// <summary>
/// 合并词库中已有词汇
/// </summary>
public void MergeExistWords()
{
foreach (KeyValuePair <string, ulong> word in NewWords)
{
if (OldWords.ContainsKey(word.Key))
{
ExistWords.Add(word.Key, OldWords[word.Key] + word.Value);
}
}
foreach (KeyValuePair <string, ulong> word in ExistWords)
{
if (NewWords.ContainsKey(word.Key))
{
NewWords.Remove(word.Key);
}
}
}