/// <summary>
/// 增加一条数据
/// </summary>
public int Add(LPWeb.Model.WebAccounts model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into WebAccounts(");
strSql.Append("Enabled,LastLogin,Password,PasswordQuestion,PasswordAnswer)");
strSql.Append(" values (");
strSql.Append("@Enabled,@LastLogin,@Password,@PasswordQuestion,@PasswordAnswer)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Enabled", SqlDbType.Bit, 1),
new SqlParameter("@LastLogin", SqlDbType.DateTime),
new SqlParameter("@Password", SqlDbType.NVarChar, 50),
new SqlParameter("@PasswordQuestion", SqlDbType.NVarChar, 250),
new SqlParameter("@PasswordAnswer", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.Enabled;
parameters[1].Value = model.LastLogin;
parameters[2].Value = model.Password;
parameters[3].Value = model.PasswordQuestion;
parameters[4].Value = model.PasswordAnswer;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(LPWeb.Model.WebAccounts model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update WebAccounts set ");
strSql.Append("WebAccountId=@WebAccountId,");
strSql.Append("Enabled=@Enabled,");
strSql.Append("LastLogin=@LastLogin,");
strSql.Append("Password=@Password,");
strSql.Append("PasswordQuestion=@PasswordQuestion,");
strSql.Append("PasswordAnswer=@PasswordAnswer");
strSql.Append(" where WebAccountId=@WebAccountId ");
SqlParameter[] parameters =
{
new SqlParameter("@WebAccountId", SqlDbType.Int, 4),
new SqlParameter("@Enabled", SqlDbType.Bit, 1),
new SqlParameter("@LastLogin", SqlDbType.DateTime),
new SqlParameter("@Password", SqlDbType.NVarChar, 50),
new SqlParameter("@PasswordQuestion", SqlDbType.NVarChar, 250),
new SqlParameter("@PasswordAnswer", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.WebAccountId;
parameters[1].Value = model.Enabled;
parameters[2].Value = model.LastLogin;
parameters[3].Value = model.Password;
parameters[4].Value = model.PasswordQuestion;
parameters[5].Value = model.PasswordAnswer;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LPWeb.Model.WebAccounts GetModel(int WebAccountId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 WebAccountId,Enabled,LastLogin,Password,PasswordQuestion,PasswordAnswer from WebAccounts ");
strSql.Append(" where WebAccountId=@WebAccountId ");
SqlParameter[] parameters =
{
new SqlParameter("@WebAccountId", SqlDbType.Int, 4)
};
parameters[0].Value = WebAccountId;
LPWeb.Model.WebAccounts model = new LPWeb.Model.WebAccounts();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["WebAccountId"].ToString() != "")
{
model.WebAccountId = int.Parse(ds.Tables[0].Rows[0]["WebAccountId"].ToString());
}
if (ds.Tables[0].Rows[0]["Enabled"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["Enabled"].ToString() == "1") || (ds.Tables[0].Rows[0]["Enabled"].ToString().ToLower() == "true"))
{
model.Enabled = true;
}
else
{
model.Enabled = false;
}
}
if (ds.Tables[0].Rows[0]["LastLogin"].ToString() != "")
{
model.LastLogin = DateTime.Parse(ds.Tables[0].Rows[0]["LastLogin"].ToString());
}
model.Password = ds.Tables[0].Rows[0]["Password"].ToString();
model.PasswordQuestion = ds.Tables[0].Rows[0]["PasswordQuestion"].ToString();
model.PasswordAnswer = ds.Tables[0].Rows[0]["PasswordAnswer"].ToString();
return(model);
}
else
{
return(null);
}
}