Example #1
0
        private void DownloadOpen(string id, string name)
        {
            try
            {
                FileUploadInfo fileInfo = BLLFactory <FileUpload> .Instance.Download(id);

                if (fileInfo != null && fileInfo.FileData != null)
                {
                    string extension = fileInfo.FileExtend.ToLower();
                    string fileName  = fileInfo.FileName;
                    FileUtil.OpenFileInProcess(fileName, fileInfo.FileData);
                }
            }
            catch (Exception ex)
            {
                LogTextHelper.Error(ex);
                MessageDxUtil.ShowError("下载文件出现错误。具体如下:\r\n" + ex.Message);
            }
        }
        private void FrmPicturePreview_Load(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(PicturePath))
            {
                this.kpImageViewer1.ImagePath = PicturePath;
            }

            if (ImageObj != null)
            {
                try
                {
                    this.kpImageViewer1.Image = ImageObj;
                }
                catch (Exception ex)
                {
                    LogTextHelper.Error(ex);
                    MessageDxUtil.ShowError(ex.Message);
                }
            }
        }
Example #3
0
        /// <summary>
        /// 根据列表的书签引用,导出Word文件。
        /// </summary>
        /// <param name="templateFile">模板文件</param>
        /// <param name="saveFileName">要保存的文件名称</param>
        /// <param name="dictBookMark">书签键值列表</param>
        public static void ExportWordWithBookMark(string templateFile, string saveFileName, Dictionary <string, string> dictBookMark)
        {
            if (!File.Exists(templateFile))
            {
                MessageDxUtil.ShowWarning(Path.GetFileName(templateFile));
                return;
            }

            string saveDocFile = FileDialogHelper.Save("保存Word文件", "Word文件(*.doc)|*.doc|All File(*.*)|*.*", saveFileName, "C:\\");

            if (!string.IsNullOrEmpty(saveDocFile))
            {
                try
                {
                    Aspose.Words.Document doc = new Aspose.Words.Document(templateFile);
                    foreach (string name in dictBookMark.Keys)
                    {
                        Aspose.Words.Bookmark bookmark = doc.Range.Bookmarks[name];
                        if (bookmark != null)
                        {
                            bookmark.Text = dictBookMark[name];
                        }
                    }

                    doc.Save(saveDocFile);
                    if (MessageDxUtil.ShowYesNoAndTips("保存成功,是否打开文件?") == System.Windows.Forms.DialogResult.Yes)
                    {
                        System.Diagnostics.Process.Start(saveDocFile);
                    }
                }
                catch (Exception ex)
                {
                    LogHelper.Error(ex);
                    MessageDxUtil.ShowError(ex.Message);
                    return;
                }
            }
        }
        private void btnView_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(AttachmentDirectory))
            {
                MessageDxUtil.ShowTips("请设置附件的存储目录分类");
                return;
            }
            if (string.IsNullOrEmpty(m_AttachmentGUID))
            {
                MessageDxUtil.ShowTips("请设置附件组的GUID");
                return;
            }

            FrmAttachmentGroupView dlg = new FrmAttachmentGroupView();

            dlg.AttachmentDirectory = AttachmentDirectory;
            dlg.AttachmentGUID      = AttachmentGUID;
            dlg.UserId = userId;
            dlg.OwerId = OwerId;
            dlg.InitButtonStatus(this.ShowUpload, this.ShowDelete, this.ShowDownload);
            dlg.OnDataSaved += new EventHandler(dlg_OnDataSaved);
            dlg.ShowDialog();
        }
Example #5
0
        private void DownloadOrViewFile(string id, string name)
        {
            try
            {
                FileUploadInfo fileInfo = BLLFactory <FileUpload> .Instance.Download(id);

                if (fileInfo != null && fileInfo.FileData != null)
                {
                    string extension = fileInfo.FileExtend.ToLower();
                    bool   isImage   = MyHelper.IsImageFile(extension);
                    if (isImage)
                    {
                        FrmPicturePreview frm    = new FrmPicturePreview();
                        Bitmap            bitmap = ImageHelper.BitmapFromBytes(fileInfo.FileData);
                        frm.ImageObj = bitmap;
                        frm.ShowDialog();
                    }
                    else
                    {
                        if (extension.Contains(".pdf"))
                        {
                            FrmPDFView dlg = new FrmPDFView();
                            dlg.Extension = extension;
                            dlg.Stream    = FileUtil.BytesToStream(fileInfo.FileData);
                            dlg.ShowDialog();
                        }
                        else if (extension.Contains(".xls") || extension.Contains(".xlsx") || extension.Contains(".csv"))
                        {
                            FrmExcelView dlg = new FrmExcelView();
                            dlg.Extension = extension;
                            dlg.Stream    = FileUtil.BytesToStream(fileInfo.FileData);
                            dlg.ShowDialog();
                        }
                        else if (extension.Contains(".doc") || extension.Contains(".docx") || extension.Contains(".rtf"))
                        {
                            FrmWordView dlg = new FrmWordView();
                            dlg.Extension = extension;
                            dlg.Stream    = FileUtil.BytesToStream(fileInfo.FileData);
                            dlg.ShowDialog();
                        }
                        else
                        {
                            #region 非图片文件下载到本地
                            string saveFile = FileDialogHelper.SaveFile(name);
                            if (!string.IsNullOrEmpty(saveFile))
                            {
                                FileUtil.CreateFile(saveFile, fileInfo.FileData);
                                if (File.Exists(saveFile))
                                {
                                    if (MessageDxUtil.ShowYesNoAndTips("文件下载成功,是否打开文件?") == DialogResult.Yes)
                                    {
                                        System.Diagnostics.Process.Start(saveFile);
                                    }
                                }
                            }
                            #endregion
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                LogTextHelper.Error(ex);
                MessageDxUtil.ShowError("保存文件出现错误。具体如下:\r\n" + ex.Message);
            }
        }