活字导入mdf文件

36.
29当导入活字格文件时,在设计器上传的图像或文件不能导入插件支持将文件或图像上传至活字格,在IBuilderContext中有一个文件夹路径,可以包含上传的文件或图像,用户甚至可以基于它将其插件文件夹组合在一起.
因此,当您将活字格文件导入到另一个文档时,除非插件实现了接口,否则文件或图像不会被导入INeedUploadFileByUser到新文档中.
下面的示例中使用了接口.
INeedUploadFileByUserpublicclassCarousel:CellType,INeedUploadFileByUser{publicListImageInfos{get;set;}//////forguncy///;////////////publicListGetAllFileSourceAndTargetPathsWhenImportForguncyFile(IFileUploadContextcontext){varlist=newList();if(ImageInfos!
=null){foreach(varimageInfoinImageInfos){if(string.
IsNullOrEmpty(imageInfo.
ImagePath)){continue;}list.
Add(newFileCopyInfo(){//basedthesourcedocumentuploadfolder,thencombinethepluginfoldersyoucustomdefinedtogether.
SourceFileFolder=Path.
Combine(context.
GetForguncyUploadFilesRelativePath(context.
SourceDocumentFolder),"CarouselCellType","Images"),SourceFileName=imageInfo.
ImagePath,//currentdocumentuploadfolder,thencombinethepluginfoldersyoucustomdefinedtogether.
TargetFileFolder=Path.
Combine(context.
GetForguncyUploadFilesFolderLocalPath(),"CarouselCellType","Images"),TargetFileName=imageInfo.
ImagePath});}}returnlist;}//////forguncy////////////publicFileUploadInfoGetUploadFileInfosWhenSaveFile(IFileUploadContextcontext){varresult=newFileUploadInfo(){//currentdocumentuploadfolder,thencombinethepluginfoldersyoucustomdefinedtogether.
UploadFileFolder=Path.
Combine(context.
GetForguncyUploadFilesFolderLocalPath(),"CarouselCellType","Images")};if(ImageInfos!
=null){foreach(varimageInfoinImageInfos){if(string.
IsNullOrEmpty(imageInfo.
ImagePath)){continue;}result.
AllUsedUploadFilePaths.
Add(imageInfo.
ImagePath);}}returnresult;}