Sql注入校验

/// <summary>
/// Sql注入校验
/// </summary>
/// <param name="listWord">字符</param>
/// <returns>是否成功</returns>
public static bool CheckSqlInjuect(List<string> listWord)
{
//过滤关键字
string StrKeyWord = @"select|insert|delete|from|count(|drop table|update|truncate|asc(|mid(|char(|xp_cmdshell|exec master|netlocalgroup administrators|:|net user|""|or|and";
//过滤关键字符
string StrRegex = @"[-|;|,|/|(|)|[|]|}|{|%|@|*|!|']";

foreach (var item in listWord)
{
if (Regex.IsMatch(item, StrKeyWord, RegexOptions.IgnoreCase) || Regex.IsMatch(item, StrRegex))
return false;
}

return true;
}