private void DoCmdDropFiles(System.Windows.DragEventArgs e) { if (e.Data.GetDataPresent(System.Windows.DataFormats.FileDrop)) { string[] droppedFilePaths = e.Data.GetData(System.Windows.DataFormats.FileDrop, true) as string[]; this.Files.Clear(); // Add only valid PDF files foreach (string path in droppedFilePaths) { if (PDFDocument.PDFCheck(path)) { this.Files.Add(path); } } // Only one file: open it in the main window if (this.Files.Count == 1) { this.MsgOpenFile_Handler(new MsgOpenFile(this.Files[0], true, false)); } // Shows the window for merging documents, if more than one file is dropped to the window if (this.Files.Count > 1) { GenericMessageAction <MsgShowMergeDocuments, MsgOpenFile> message = new GenericMessageAction <MsgShowMergeDocuments, MsgOpenFile>( new MsgShowMergeDocuments(this.Files), this.MsgOpenFile_Handler); Messenger.Default.Send(message); } } }
private void DoCmdDropFiles(System.Windows.DragEventArgs e) { if (e.Data.GetDataPresent(System.Windows.DataFormats.FileDrop)) { string[] droppedFilePaths = e.Data.GetData(System.Windows.DataFormats.FileDrop, true) as string[]; // Add only valid PDF files foreach (string path in droppedFilePaths) { if (PDFDocument.PDFCheck(path)) { this.Files.Add(new FileToMergeViewModel(path)); } } } }