public void FilterCheck()
{
cursor = 0;
if (sourctText != string.Empty)
{
char[] tempString = sourctText.ToCharArray();;
for (int i = 0; i < SourctText.Length; i++)
{
//查询以该字为首字符的词组
WordGroup group = MEMORYLEXICON[(int)ToDBC(SourctText)[i]];
if (group != null)
{
for (int z = 0; z < group.Count(); z++)
{
string word = group.GetWord(z);
if (word.Length == 0 || Check(word))
{
IsSensitive = true;
string blackword = string.Empty;
for (int pos = 0; pos < wordlenght + 1; pos++)
{
blackword += tempString[pos + cursor].ToString();
}
illegalWords.Add(blackword);
cursor = cursor + wordlenght;
i = i + wordlenght;
}
}
}
cursor++;
}
}
}
/// <summary>
/// 查找并替换
/// </summary>
/// <param name="replaceChar"></param>
public static string Filter(string text, char replaceChar = '*')
{
cursor = 0;
wordlenght = 0;
IllegalWords.Clear();
SourctText = text;
if (SourctText != string.Empty)
{
char[] tempString = SourctText.ToCharArray();
for (int i = 0; i < SourctText.Length; i++)
{
//查询以该字为首字符的词组
WordGroup group = MEMORYLEXICON[(int)ToDBC(SourctText)[i]];
if (group != null)
{
for (int z = 0; z < group.Count(); z++)
{
string word = group.GetWord(z);
if (word.Length == 0 || Check(word))
{
string blackword = string.Empty;
for (int pos = 0; pos < wordlenght + 1; pos++)
{
if ((pos + cursor) >= tempString.Length)
{
continue;
}
blackword += tempString[pos + cursor].ToString();
tempString[pos + cursor] = replaceChar;
}
IllegalWords.Add(blackword);
cursor = cursor + wordlenght;
i = i + wordlenght;
}
}
}
cursor++;
}
return(new string(tempString));
}
else
{
return(string.Empty);
}
}