```
/// <summary>
/// 单据从源单到目标单已经转换完毕，输出最后的目标单数据包之前触发,
/// 此时，目标单数据包已经构建完毕，不会再有变动了
/// </summary>
/// <param name="e"></param>
/// <remarks>
/// 可以在此事件中，对目标单数据包进行最后的修订、补充
/// </remarks>
public override void AfterConvert(AfterConvertEventArgs e)
{
base.AfterConvert(e);
var headEntity = e.Result.FindByEntityKey("FBillHead");
foreach (var extendedDataEntity in headEntity)
{
//目标父单据体数据包
DynamicObjectCollection entryCollection = extendedDataEntity.DataEntity[tarEntityOrm] as DynamicObjectCollection;
//源单单据体数据包
DynamicObjectCollection sourceObjCollection = sourceBill[srcEntityOrm] as DynamicObjectCollection;
//目标单据体实体
Entity entity = e.TargetBusinessInfo.GetEntity(tarEntityId);
//entryCollection.Clear();
int difCount = entryCollection.Count;
if (sourceBill != null)
{ difCount -= sourceObjCollection.Count; }
//从源单上获取每一条父单据体的子单据体集合,并赋值到目标单上对应的父单据体中
for (int i = 0; i < entryCollection.Count; i++)
{
var entityData = entryCollection[i];
int index = entryCollection.IndexOf(entityData);
for (int k = 0; k < sourceObjCollection.Count; k++)
{
//获取源子单据体的数据包集合
DynamicObjectCollection sourceSubCollection = (sourceObjCollection[k] as DynamicObject)[srcSubEntityOrm] as DynamicObjectCollection;
if (Convert.ToInt64(entityData["SrcEntryId"]) == Convert.ToInt64(sourceObjCollection[k]["Id"]))
{
#region
// 目标子单据体的实体（标识）
Entity FSubEntity = e.TargetBusinessInfo.GetEntity(tarSubEntityId1);
DynamicObjectCollection subCollection = entityData[tarSubEntityOrm1] as DynamicObjectCollection;
String[] SourceFeild = { "test1", "test2" };
String[] GoalFeild = { "test1", "test2" };
//创建一个目标单据体（包括父子单据体）
DynamicObjectCollection newRows = new DynamicObjectCollection(FSubEntity.DynamicObjectType, entityData);
foreach (var sourceSubEntityData in sourceSubCollection)
{
//创建一个目标子单据体的数据包
DynamicObject newRow = new DynamicObject(FSubEntity.DynamicObjectType);
for (int m = 0; m < SourceFeild.Length; m++)
{
newRow[GoalFeild[m]] = sourceSubEntityData[SourceFeild[m]];
}
newRows.Add(newRow);
}
if (subCollection == null)
{
subCollection = new DynamicObjectCollection(FSubEntity.DynamicObjectType, entityData);
}
else
{
subCollection.Clear();
}
foreach (DynamicObject newRow in newRows)
{
subCollection.Add(newRow);
}
#endregion
}
}
}
}
}
