/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(YueYePlat.Model.jamphotomanger model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update jamphotomanger set ");
strSql.Append("JamId=@JamId,");
strSql.Append("JamPhotos=@JamPhotos");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@JamId", MySqlDbType.Int64, 20),
new MySqlParameter("@JamPhotos", MySqlDbType.VarChar, 300),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.JamId;
parameters[1].Value = model.JamPhotos;
parameters[2].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(YueYePlat.Model.jamphotomanger model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into jamphotomanger(");
strSql.Append("JamId,JamPhotos)");
strSql.Append(" values (");
strSql.Append("@JamId,@JamPhotos)");
MySqlParameter[] parameters =
{
new MySqlParameter("@JamId", MySqlDbType.Int64, 20),
new MySqlParameter("@JamPhotos", MySqlDbType.VarChar, 300)
};
parameters[0].Value = model.JamId;
parameters[1].Value = model.JamPhotos;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueYePlat.Model.jamphotomanger DataRowToModel(DataRow row)
{
YueYePlat.Model.jamphotomanger model = new YueYePlat.Model.jamphotomanger();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["JamId"] != null && row["JamId"].ToString() != "")
{
model.JamId = long.Parse(row["JamId"].ToString());
}
if (row["JamPhotos"] != null)
{
model.JamPhotos = row["JamPhotos"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueYePlat.Model.jamphotomanger GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,JamId,JamPhotos from jamphotomanger ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
YueYePlat.Model.jamphotomanger model = new YueYePlat.Model.jamphotomanger();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
