C# (CSharp) System.Data.DataRow.GetLong示例

示例#1

        public static WidgetInstance Load(Database db, System.Data.DataRow row)
        {
            var rowid    = row.GetLong("rowid");
            var fullName = row.GetString("name");

            var type = WidgetManager.GetTypeFromFullName(fullName);

            if (type == null)
            {
                throw new WidgetLoadException(string.Format("A widget with the name '{0}' cannot be found.", fullName));
            }

            var bounds = new Rectangle(row.GetInt("bounds_left"), row.GetInt("bounds_top"),
                                       row.GetInt("bounds_width"), row.GetInt("bounds_height"));

            var settings = new WidgetConfig();

            foreach (System.Data.DataRow settingRow in db.SelectDataTable("select name, value from widget_config where widget_id = @id", "@id", rowid).Rows)
            {
                var name = settingRow.GetString("name");
                if (string.IsNullOrEmpty(name))
                {
                    continue;
                }

                settings.Add(new WidgetConfigItem(name, settingRow.GetString("value")));
            }

            return(new WidgetInstance(type, bounds, settings));
        }