/// <summary>
/// 添加
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static int insert(loginModel model)
{
//定义添加sql
string sql = "insert cc values(@name,@pwd,default)";
//集合存储值
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@name", model.name),
new SqlParameter("@pwd", model.pwd),
};
//定义查询sql
string sql2 = "select * from cc where name=@name";
//查询所需的参数
SqlParameter[] sqlpar2 = new SqlParameter[]
{
new SqlParameter("@name", model.name),
};
int num = 0;
//执行查询判断是否存在相同值
object cx = DBhelp.select(sql2, sqlpar2);
if (cx != null)
{
//返回一个数字(任意数字即可，前台判断所用)
return(num = 66);
}
//执行添加语句
num = DBhelp.Notquery(sql, sqlpar);
return(num);
}
/// <summary>
/// 根据级别进行查询营销额
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public static object selectListsale(string num)
{
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@num", num)
};
object sdr = DBhelp.select("Listsale", sqlpar);
return(sdr);
}
/// <summary>
/// 根据用户级别进行查询总人数
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public static object selectUsergrade(string num)
{
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@num", num)
};
object sdr = DBhelp.select("selectnumber", sqlpar);
return(sdr);
}
/// <summary>
/// 根据用户名密码查询
/// </summary>
/// <param name="Username"></param>
/// <param name="Userpassword"></param>
/// <returns></returns>
public static object Userslogin(string Username, string Userpassword)
{
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@Username", Username),
new SqlParameter("@Userpassword", Userpassword),
};
object obj = DBhelp.select("Userslogin", sqlpar);
return(obj);
}
/// <summary>
/// 分页
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="docount"></param>
/// <returns></returns>
public static object Userspaging(int pageIndex, int pageSize, out int docount)
{
docount = 1;
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@pageindex", pageIndex),
new SqlParameter("@pagesize", pageSize),
new SqlParameter("@docount", docount),
};
//sqlpar[2].Direction = ParameterDirection.Output;
object dt = DBhelp.select("Userspaging", sqlpar);
//docount = Convert.ToInt32(sqlpar[2].Value);
return(dt);
}
/// <summary>
/// 根据账号密码进行查询
/// </summary>
/// <param name="name"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public static object selectone(string name, string pwd)
{
//创建连接字符串
string sql = "select * from cc where name=@name and pow=@pwd";
//创建sqlpar
SqlParameter[] sqlpar = new SqlParameter[]
{
new SqlParameter("@name", name),
new SqlParameter("@pwd", pwd)
};
//方法调用
object num = DBhelp.select(sql, sqlpar);
return(num);
}
