/// <summary>
/// 增加一条数据
/// </summary>
public int Add(JMP.MDL.jmp_trends model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into jmp_trends(");
strSql.Append("t_app_id,t_newcount,t_activecount,t_time");
strSql.Append(") values (");
strSql.Append("@t_app_id,@t_newcount,@t_activecount,@t_time");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@t_app_id", SqlDbType.Int, 4),
new SqlParameter("@t_newcount", SqlDbType.Int, 4),
new SqlParameter("@t_activecount", SqlDbType.Int, 4),
new SqlParameter("@t_time", SqlDbType.DateTime)
};
parameters[0].Value = model.t_app_id;
parameters[1].Value = model.t_newcount;
parameters[2].Value = model.t_activecount;
parameters[3].Value = model.t_time;
object obj = DbHelperSQLTotal.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 JMP.MDL.jmp_trends GetModel(int t_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select t_id, t_app_id, t_newcount, t_activecount, t_time ");
strSql.Append(" from jmp_trends ");
strSql.Append(" where t_id=@t_id");
SqlParameter[] parameters =
{
new SqlParameter("@t_id", SqlDbType.Int, 4)
};
parameters[0].Value = t_id;
JMP.MDL.jmp_trends model = new JMP.MDL.jmp_trends();
DataSet ds = DbHelperSQLTotal.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["t_id"].ToString() != "")
{
model.t_id = int.Parse(ds.Tables[0].Rows[0]["t_id"].ToString());
}
if (ds.Tables[0].Rows[0]["t_app_id"].ToString() != "")
{
model.t_app_id = int.Parse(ds.Tables[0].Rows[0]["t_app_id"].ToString());
}
if (ds.Tables[0].Rows[0]["t_newcount"].ToString() != "")
{
model.t_newcount = int.Parse(ds.Tables[0].Rows[0]["t_newcount"].ToString());
}
if (ds.Tables[0].Rows[0]["t_activecount"].ToString() != "")
{
model.t_activecount = int.Parse(ds.Tables[0].Rows[0]["t_activecount"].ToString());
}
if (ds.Tables[0].Rows[0]["t_time"].ToString() != "")
{
model.t_time = DateTime.Parse(ds.Tables[0].Rows[0]["t_time"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <JMP.MDL.jmp_trends> DataTableToList(DataTable dt)
{
List <JMP.MDL.jmp_trends> modelList = new List <JMP.MDL.jmp_trends>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
JMP.MDL.jmp_trends model;
for (int n = 0; n < rowsCount; n++)
{
model = new JMP.MDL.jmp_trends();
if (dt.Rows[n]["t_id"].ToString() != "")
{
model.t_id = int.Parse(dt.Rows[n]["t_id"].ToString());
}
if (dt.Rows[n]["t_app_id"].ToString() != "")
{
model.t_app_id = int.Parse(dt.Rows[n]["t_app_id"].ToString());
}
if (dt.Rows[n]["t_newcount"].ToString() != "")
{
model.t_newcount = int.Parse(dt.Rows[n]["t_newcount"].ToString());
}
if (dt.Rows[n]["t_activecount"].ToString() != "")
{
model.t_activecount = int.Parse(dt.Rows[n]["t_activecount"].ToString());
}
if (dt.Rows[n]["t_time"].ToString() != "")
{
model.t_time = DateTime.Parse(dt.Rows[n]["t_time"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JMP.MDL.jmp_trends model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update jmp_trends set ");
strSql.Append(" t_app_id = @t_app_id , ");
strSql.Append(" t_newcount = @t_newcount , ");
strSql.Append(" t_activecount = @t_activecount , ");
strSql.Append(" t_time = @t_time ");
strSql.Append(" where t_id=@t_id ");
SqlParameter[] parameters =
{
new SqlParameter("@t_id", SqlDbType.Int, 4),
new SqlParameter("@t_app_id", SqlDbType.Int, 4),
new SqlParameter("@t_newcount", SqlDbType.Int, 4),
new SqlParameter("@t_activecount", SqlDbType.Int, 4),
new SqlParameter("@t_time", SqlDbType.DateTime)
};
parameters[0].Value = model.t_id;
parameters[1].Value = model.t_app_id;
parameters[2].Value = model.t_newcount;
parameters[3].Value = model.t_activecount;
parameters[4].Value = model.t_time;
int rows = DbHelperSQLTotal.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JMP.MDL.jmp_trends model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(JMP.MDL.jmp_trends model)
{
return(dal.Add(model));
}