/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Bath model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update bath set ");
strSql.Append("BathName=@BathName");
strSql.Append(" where BathId=@BathId");
MySqlParameter[] parameters =
{
new MySqlParameter("@BathName", MySqlDbType.VarChar, 255),
new MySqlParameter("@BathId", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.BathName;
parameters[1].Value = model.BathId;
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(Model.Bath model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into bath(");
strSql.Append("BathName)");
strSql.Append(" values (");
strSql.Append("@BathName)");
MySqlParameter[] parameters =
{
new MySqlParameter("@BathName", MySqlDbType.VarChar, 255)
};
parameters[0].Value = model.BathName;
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 Model.Bath DataRowToModel(DataRow row)
{
Model.Bath model = new Model.Bath();
if (row != null)
{
if (row["BathId"] != null && row["BathId"].ToString() != "")
{
model.BathId = int.Parse(row["BathId"].ToString());
}
if (row["BathName"] != null)
{
model.BathName = row["BathName"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Bath GetModel(int BathId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select BathId,BathName from bath ");
strSql.Append(" where BathId=@BathId");
MySqlParameter[] parameters =
{
new MySqlParameter("@BathId", MySqlDbType.Int32)
};
parameters[0].Value = BathId;
Model.Bath model = new Model.Bath();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
