public Model.Users GetModelByMail(String mail)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from users ");
strSql.Append(" where mail=@mail");
SqlParameter[] parameters =
{
new SqlParameter("@mail", SqlDbType.VarChar)
};
parameters[0].Value = mail;
BookShop.Model.Users model = null;
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
public Model.Users GetModel(String userName, String pwd)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from users ");
strSql.Append(" where LoginID=@LoginID AND loginpwd=@pwd");
SqlParameter[] parameters =
{
new SqlParameter("@LoginID", SqlDbType.VarChar),
new SqlParameter("@pwd", SqlDbType.VarChar)
};
parameters[0].Value = userName;
parameters[1].Value = pwd;
BookShop.Model.Users model = null;
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Users DataRowToModel(DataRow row)
{
BookShop.Model.Users model=new BookShop.Model.Users();
if (row != null)
{
if(row["Id"]!=null && row["Id"].ToString()!="")
{
model.Id=int.Parse(row["Id"].ToString());
}
if(row["LoginId"]!=null)
{
model.LoginId=row["LoginId"].ToString();
}
if(row["LoginPwd"]!=null)
{
model.LoginPwd=row["LoginPwd"].ToString();
}
if(row["Name"]!=null)
{
model.Name=row["Name"].ToString();
}
if(row["Address"]!=null)
{
model.Address=row["Address"].ToString();
}
if(row["Phone"]!=null)
{
model.Phone=row["Phone"].ToString();
}
if(row["Mail"]!=null)
{
model.Mail=row["Mail"].ToString();
}
if(row["UserStateId"]!=null && row["UserStateId"].ToString()!="")
{
int userStateId = int.Parse(row["UserStateId"].ToString());
model.UserState = new UserStateDAL().GetModel(userStateId);
}
if (row["Actived"] != null)
{
model.Actived =Convert.ToBoolean(row["Actived"]);
}
if (row["ActiveCode"] != null)
{
model.ActiveCode = row["ActiveCode"].ToString();
}
}
return model;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(BookShop.Model.Users model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Users set ");
strSql.Append("LoginPwd=@LoginPwd,");
strSql.Append("Name=@Name,");
strSql.Append("Address=@Address,");
strSql.Append("Phone=@Phone,");
strSql.Append("UserStateId=@UserStateId");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@LoginPwd", SqlDbType.NVarChar, 50),
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Address", SqlDbType.NVarChar, 200),
new SqlParameter("@Phone", SqlDbType.NVarChar, 100),
new SqlParameter("@UserStateId", SqlDbType.Int, 4),
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@LoginId", SqlDbType.NVarChar, 50),
new SqlParameter("@Mail", SqlDbType.NVarChar, 100)
};
parameters[0].Value = model.LoginPwd;
parameters[1].Value = model.Name;
parameters[2].Value = model.Address;
parameters[3].Value = model.Phone;
parameters[4].Value = model.UserStateId;
parameters[5].Value = model.Id;
parameters[6].Value = model.LoginId;
parameters[7].Value = model.Mail;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Users DataRowToModel(DataRow row)
{
BookShop.Model.Users model = new BookShop.Model.Users();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["LoginId"] != null)
{
model.LoginId = row["LoginId"].ToString();
}
if (row["LoginPwd"] != null)
{
model.LoginPwd = row["LoginPwd"].ToString();
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Address"] != null)
{
model.Address = row["Address"].ToString();
}
if (row["Phone"] != null)
{
model.Phone = row["Phone"].ToString();
}
if (row["Mail"] != null)
{
model.Mail = row["Mail"].ToString();
}
if (row["UserStateId"] != null && row["UserStateId"].ToString() != "")
{
DAL.UserStates stateDal = new UserStates();
int Id = int.Parse(row["UserStateId"].ToString());
model.UserStateId = stateDal.GetModel(Id);
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Users GetModelByLoginId(string LoginId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId,Actived,ActiveCode from Users ");
strSql.Append(" where LoginId=@LoginId");
SqlParameter[] parameters = {
new SqlParameter("@LoginId", SqlDbType.NVarChar,50)
};
parameters[0].Value = LoginId;
BookShop.Model.Users model = new BookShop.Model.Users();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Users DataRowToModel(DataRow row)
{
BookShop.Model.Users model=new BookShop.Model.Users();
if (row != null)
{
if(row["Id"]!=null && row["Id"].ToString()!="")
{
model.Id=int.Parse(row["Id"].ToString());
}
if(row["LoginId"]!=null)
{
model.LoginId=row["LoginId"].ToString();
}
if(row["LoginPwd"]!=null)
{
model.LoginPwd=row["LoginPwd"].ToString();
}
if(row["Name"]!=null)
{
model.Name=row["Name"].ToString();
}
if(row["Address"]!=null)
{
model.Address=row["Address"].ToString();
}
if(row["Phone"]!=null)
{
model.Phone=row["Phone"].ToString();
}
if(row["Mail"]!=null)
{
model.Mail=row["Mail"].ToString();
}
if(row["UserStateId"]!=null && row["UserStateId"].ToString()!="")
{
model.UserStateId=int.Parse(row["UserStateId"].ToString());
}
}
return model;
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BookShop.Model.Users model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Users(");
strSql.Append("LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId)");
strSql.Append(" values (");
strSql.Append("@LoginId,@LoginPwd,@Name,@Address,@Phone,@Mail,@UserStateId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@LoginId", SqlDbType.NVarChar, 50),
new SqlParameter("@LoginPwd", SqlDbType.NVarChar, 50),
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Address", SqlDbType.NVarChar, 200),
new SqlParameter("@Phone", SqlDbType.NVarChar, 100),
new SqlParameter("@Mail", SqlDbType.NVarChar, 100),
new SqlParameter("@UserStateId", SqlDbType.Int, 4)
};
parameters[0].Value = model.LoginId;
parameters[1].Value = model.LoginPwd;
parameters[2].Value = model.Name;
parameters[3].Value = model.Address;
parameters[4].Value = model.Phone;
parameters[5].Value = model.Mail;
parameters[6].Value = model.UserStateId;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Users GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,LoginId,LoginPwd,Name,Address,Phone,Mail,UserStateId from Users ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
BookShop.Model.Users model = new BookShop.Model.Users();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
