C# List集合转Json字符串示例代码

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将list集合转换为Json字符串简单实现代码：

public static string GetJosn(List<CalendarInfo> list)
        {


            string jsonStr = "[";
            if (list != null && list.Count > 0)
            {
                for (int i = 0; i < list.Count; i++)
                {
                    var entity = list[i];
                    if (i > 0)
                    {
                        jsonStr += ",";
                    }
                    //str += "['" + entity.Id + "','" + entity.Title.Replace("\\", @"\\").Replace("'", @"\'") + "',new Date(" + TimeHelper.MilliTimeStamp(entity.StartTime) + "),new Date(" + TimeHelper.MilliTimeStamp(entity.EndTime) + ")," + (entity.IsAllDayEvent ? "1" : "0") + "," + TimeHelper.CheckIsCrossEvent(entity) + "," + (2 == 2 ? "1" : "0") + "," + (string.IsNullOrEmpty(entity.Category) ? "-1" : entity.Category) + "]";

                    jsonStr += 
                        "['" + entity.Id + "','" + entity.Subject.Replace("\\", @"\\").Replace("'", @"\'") 
                        + "',new Date(" + TimeHelper.MilliTimeStamp(entity.StartTime) + "),new Date(" 
                        + TimeHelper.MilliTimeStamp(entity.EndTime) + ")," + (entity.IsAllDayEvent ? "1" : "0")
                        + "," + TimeHelper.CheckIsCrossEvent(entity) + "," + (1 == 2 ? "1" : "0") + ","
                        + (string.IsNullOrEmpty(entity.Category) ? "-1" : entity.Category) + ",1,'"
                        + "本公司" + "','" + "" + "" + (string.IsNullOrEmpty("") ? "" : ",") + "" + "' ]";

                }
            }
            jsonStr += "]";

            return jsonStr;
        }