学步园

我们来先看看WinAction的显示列表窗体的流程：

具体代码参考：

        public void InitListForm(Form listForm, object entity)
        {
            if (listForm is IDataListView)
            {
                IDataListView mForm = listForm as IDataListView;
                IList<T> dataList;
                if (null==entity)
                    dataList = useBll.SelectAll<T>();
                else
                    dataList = useBll.QueryForList<T>(entity);
                mForm.setDataList(TransformToDataListObject(dataList));
                if (null == mForm.RefreshEntityList)
                    mForm.RefreshEntityList = RefreshEntity;
                //初始化搜索对象
                if (entity != null)
                    mForm.SearchEntity = entity;
            }
            //
            if (listForm is IDataListGridView && !(listForm as IDataListGridView).InitColumn)
            {
                (listForm as IDataListGridView).InitColumns(useBll.GetModelPropertys(), useBll.GetTableColumns(), pdm.FindTableByTableName(useBll.GetTableName()));
                if (listForm is IDataControlActionView)
                {
                    IDataControlActionView dForm = listForm as IDataControlActionView;
                    dForm.DeleteEntity = DeleteEntity;
                    dForm.EditEntity = EditEntityHandler;
                    dForm.NewEntity = NewEntityHandler;
                    dForm.AfterUpdateEntity= UpdateEditCallerData;
                    dForm.AfterUpdateEntityCancel = CancelEditCallerData;
                    dForm.AfterUpdateEntityError = ErrorEditCallerData;
                    dForm.ClosingListForm = ClosingListFormHandler;
                }
            }
        }

 

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