/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Pv model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Pv set ");
strSql.Append("pageName=@pageName,");
strSql.Append("pageValue=@pageValue,");
strSql.Append("viewsCount=@viewsCount,");
strSql.Append("addTime=@addTime,");
strSql.Append("ip=@ip,");
strSql.Append("status=@status,");
strSql.Append("remark=@remark,");
strSql.Append("infoType=@infoType");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@pageName", SqlDbType.VarChar, 50),
new SqlParameter("@pageValue", SqlDbType.VarChar, 50),
new SqlParameter("@viewsCount", SqlDbType.Int, 4),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@ip", SqlDbType.VarChar, 20),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 50),
new SqlParameter("@infoType", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.pageName;
parameters[1].Value = model.pageValue;
parameters[2].Value = model.viewsCount;
parameters[3].Value = model.addTime;
parameters[4].Value = model.ip;
parameters[5].Value = model.status;
parameters[6].Value = model.remark;
parameters[7].Value = model.infoType;
parameters[8].Value = model.id;
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 Model.Pv DataRowToModel(DataRow row)
{
Model.Pv model = new Model.Pv();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["pageName"] != null)
{
model.pageName = row["pageName"].ToString();
}
if (row["pageValue"] != null)
{
model.pageValue = row["pageValue"].ToString();
}
if (row["viewsCount"] != null && row["viewsCount"].ToString() != "")
{
model.viewsCount = int.Parse(row["viewsCount"].ToString());
}
if (row["addTime"] != null && row["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(row["addTime"].ToString());
}
if (row["ip"] != null)
{
model.ip = row["ip"].ToString();
}
if (row["status"] != null && row["status"].ToString() != "")
{
model.status = int.Parse(row["status"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["infoType"] != null && row["infoType"].ToString() != "")
{
model.infoType = int.Parse(row["infoType"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public static int Add(Model.Pv model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Pv(");
strSql.Append("pageName,pageValue,viewsCount,addTime,ip,status,remark,infoType)");
strSql.Append(" values (");
strSql.Append("@pageName,@pageValue,@viewsCount,@addTime,@ip,@status,@remark,@infoType)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@pageName", SqlDbType.VarChar, 50),
new SqlParameter("@pageValue", SqlDbType.VarChar, 50),
new SqlParameter("@viewsCount", SqlDbType.Int, 4),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@ip", SqlDbType.VarChar, 20),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 50),
new SqlParameter("@infoType", SqlDbType.Int, 4)
};
parameters[0].Value = model.pageName;
parameters[1].Value = model.pageValue;
parameters[2].Value = model.viewsCount;
parameters[3].Value = model.addTime;
parameters[4].Value = model.ip;
parameters[5].Value = model.status;
parameters[6].Value = model.remark;
parameters[7].Value = model.infoType;
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 Model.Pv GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,pageName,pageValue,viewsCount,addTime,ip,status,remark,infoType from Pv ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.Pv model = new Model.Pv();
DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
