C# (CSharp) DocumentFile.OpenAsync示例

示例#1

        public async Task AddAsync(StorageFile file)
        {
            Guard.NotNull(file, nameof(file));

            var model = allFiles.OfType <DocumentFileModel>().FirstOrDefault(x => string.Equals(x.Path, file.Path, StringComparison.OrdinalIgnoreCase));

            if (model == null)
            {
                model = new DocumentFileModel(await DocumentFile.OpenAsync(file, false), dialogService);

                allFiles.Insert(0, model);
            }

            await OpenAsync(model);
        }

示例#2

文件： DocumentFileModel.cs 项目： Win10Mindapp/Mindmap

 public Task <bool> OpenAsync(bool hideDialogs = false)
 {
     return(DoAsync("Opening", () => documentFile.OpenAsync(), hideDialogs));
 }