Пример #1
0
 static void InsertSample(GalleryItemCollection items, int count)
 {
     for (int i = 0; i < count; i++)
     {
         items.Add(new GalleryItem(null, null, string.Concat("DX Sample ", ++Index),
                                   string.Concat("The Drag&Drop gallery items example."), -1, -1, null,
                                   string.Empty, true, false));
     }
 }
Пример #2
0
        /// <summary>
        /// 根据条件获取集合
        /// </summary>
        /// <returns></returns>
        public Dictionary <string, GalleryItemCollection> Search(List <string> collection, List <string> categories, List <string> size, string fileName = "")
        {
            Dictionary <string, GalleryItemCollection> dict = new Dictionary <string, GalleryItemCollection>();

            GalleryItemCollection list = new GalleryItemCollection();

            foreach (var key in ImageCollection.Keys)
            {
                //使用正则表达式获取图标文件名中的集合、类别、大小等信息
                string reg            = @"(?<collection>\S*?)/(?<category>\S*?)/(?<name>\S*)";
                var    collectionItem = CRegex.GetText(key, reg, "collection");
                var    categoryItem   = CRegex.GetText(key, reg, "category");
                string sizeReg        = @"_(?<size>\S*)\.";
                var    sizeItem       = CRegex.GetText(key, sizeReg, "size");

                //如果是查询处理,把记录放到查询结果里面
                if (!string.IsNullOrEmpty(fileName))
                {
                    if (key.Contains(fileName))
                    {
                        list.Add(ImageCollection[key]);
                    }
                    dict["查询结果"] = list;
                }
                else
                {
                    //如果是集合和列表中包含的,把它们按类别添加到字典里面
                    if (collection.Contains(collectionItem) &&
                        categories.Contains(categoryItem) &&
                        size.Contains(sizeItem))
                    {
                        if (!dict.ContainsKey(categoryItem))
                        {
                            GalleryItemCollection cateList = new GalleryItemCollection();
                            cateList.Add(ImageCollection[key]);
                            dict[categoryItem] = cateList;
                        }
                        else
                        {
                            GalleryItemCollection cateList = dict[categoryItem];
                            cateList.Add(ImageCollection[key]);
                        }
                    }
                }
            }
            return(dict);
        }