private void InitialPWD()//密码加密
    {
        List <string> str = new List <string>();

        str = AddSQLStringToDAL.GetDistinctStrings("TabAllTeachers", "UserID");
        for (int i = 0; i < str.Count; i++)
        {
            if (AddSQLStringToDAL.UpdateTabTeachers("TabAllTeachers", FormsAuthentication.HashPasswordForStoringInConfigFile(str[i].ToString(), "MD5").ToString(), str[i].ToString()))
            {
                lblMessage3.Text = "正在初始化密码...";
            }
        }


        List <string> str1 = new List <string>();

        str1 = AddSQLStringToDAL.GetDistinctStrings("TabAllTeachers", "UserID");
        for (int i = 0; i < str1.Count; i++)
        {
            if (AddSQLStringToDAL.UpdateTabTeachers("TabTeachers", FormsAuthentication.HashPasswordForStoringInConfigFile(str[i].ToString(), "MD5").ToString(), str[i].ToString()))
            {
                lblMessage3.Text = "正在初始化密码...";
            }
        }
        List <string> str2 = new List <string>();

        str2 = AddSQLStringToDAL.GetDistinctStrings("TabAllTeachers", "UserID");
        for (int i = 0; i < str2.Count; i++)
        {
            if (AddSQLStringToDAL.UpdateTabTeachers("TabOtherTeachers", PWDProcess.MD5Encrypt(str2[i].ToString(), PWDProcess.CreateKey(str2[i].ToString())), str2[i].ToString()))
            {
                lblMessage3.Text = "正在初始化密码...";
            }
        }
    }
    private void initalPWD()
    {
        List <string> str = new List <string>();

        str = AddSQLStringToDAL.GetDistinctString("TabTeachers", "UserID");
        for (int i = 0; i < str.Count; i++)
        {
            if (AddSQLStringToDAL.UpdataTabTeachers("TabTeachers", PWDProcess.MD5Encrypt(str[i].ToString(), PWDProcess.CreatKey(str[i].ToString())), str[i].ToString()))
            {
                ;
            }

            {
            }
        }
        List <string> str2 = new List <string>();

        str2 = AddSQLStringToDAL.GetDistinctString("TabOtherTeachers", "UserID");
        for (int i = 0; i < str2.Count; i++)
        {
            if (AddSQLStringToDAL.UpdataTabTeachers("TabOtherTeachers", PWDProcess.MD5Encrypt(str2[i].ToString(), PWDProcess.CreatKey(str2[i].ToString())), str2[i].ToString()))

            {
            }
        }
    }