數(shù)據(jù)庫:C_ProductPlan ,C_ProductPlanItem

DTO定義:(實(shí)現(xiàn)每個(gè)計(jì)劃條目-Master,對應(yīng)多個(gè)ProcessInfo-Detail)

    [DataContract]
    [Serializable]
    public class PlanInfo:C_ProductPlan
    {
        public PlanInfo()
        {
            Items = new List<ProducePlanItem>();
        }
      
        [DataMember]
        public List<ProducePlanItem> Items { get; set; }
    }

    [DataContract]
    [Serializable]
    public class ProducePlanItem :C_ProductPlanItem
    {
       

        public ProducePlanItem()
        {
            ProcessConfig = new List<ProcessInfo>();
        }
      
        [DataMember]
        public List<ProcessInfo> ProcessConfig { get; set; }

        

    

    }

    
    [Serializable]
    public class ProcessInfo
    {
        public String Name{get;set;}
        public int Order{get;set;}
        public bool? IsChecked{get;set;}
        public String Memo{get;set;}
    }

UI定義:

index-是行記錄，relationIndex是對應(yīng)的子集合序號(hào)（可以有多個(gè)子集合），IsEmpty=true時(shí)主列表前面的"+"灰色

getCount 返回最大的子集合數(shù)

   public class ProducePlanItems : ArrayList, IRelationList
    {
        public ProducePlanItems()
        {

        }


        #region IRelationList 成員

        public System.Collections.IList GetDetailList(int index, int relationIndex)
        {
            return this[index].ProcessConfig;
        }

        public string GetRelationName(int index, int relationIndex)
        {

            return "ProcessConfig";
        }

        public bool IsMasterRowEmpty(int index, int relationIndex)
        {
            return false;
        }

        public int RelationCount
        {
            get { return 1; }
        }

        #endregion

        public virtual new ProducePlanItem this[int index]
        {
            get { return base[index] as ProducePlanItem; }
        }
    }

需要引用Dexexpress.Data.dll,

1.gridview-MainView 綁定到UI中定義的ProducePlanItems.

2.添加一個(gè)level1 將level1重命名稱ProcessConfig（對應(yīng)上面IRelationList.GetRelationName的返回

3.level1 添加 gridview2 ，需要手動(dòng)設(shè)置gridview的列，可以設(shè)置gridview2的ViewCaption

4.獲取數(shù)據(jù)后將items轉(zhuǎn)化成producePlanItems,并綁定到UI(轉(zhuǎn)載：博客園-遺忘海岸)

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