在Crystal Report中显示图像/ BLOB数据 [英] Displaying images / BLOB data in Crystal Report

问题描述

嗨伙计们，



在我们的数据库应用程序中，我们有许多工作人员，每个人都将照片保存为服务器上的jpg文件。

我们已经开发了一份报告，其中包含有关每个人的信息，并希望在页面上显示相关照片以及该人的信息。



我正在使用Crystal Reports在Visual Studio 2008（VB）应用程序中创建报表。



后台数据库是在Windows环境中运行的MySQL数据库。



我已将照片导入特定的表格，作为BLOB数据。



在Crystal Report的设计模式中，我可以看到报告中第一个人的图片，但是当我预览报告时，照片不会显示 - 只有相关领域的边界。



任何人都可以建议我如何在报告的每一页上显示不同的图像。



在此先感谢，

Jerry。

Hi folks,

Within our database application we have a number of staff, each of whom has a photo saved as a jpg file on the server.
We have developed a report with information about each person and would like to have the relevant photo displayed on the page with the person''s info.

I am using Crystal Reports to create the report in a Visual Studio 2008 (VB) application.

The background database is a MySQL database running in a Windows environment.

I have imported the photos into a specific table for the purpose as BLOB data.

In the design mode of the Crystal Report I can see the picture for the first person on the report but when I preview the report the photo is not displayed - only the border of the relevant field.

Can anyone advise how I may achieve the display of a different image on each page of the report.

Thanks in advance,
Jerry.

推荐答案

用于图形在报表中控制，您将拥有一个可以采用文件路径的属性。将其设置为具有jpg文件名的字段。应该这样做，我想。

For the graphic control in your report, you will have a property that can take a file path. Set that to the field that has the jpg file name. That should do it, I think.

嗨伙计们，



只是典型的 - 刚刚发布了一个帮助请求而不是我得到的它工作。一切都很好。问题是将BLOB信息导入表格。



干杯，

杰里。

Hi folks,

Just typical - no sooner posted a help request than I get it working. All fine now. Issue was with importing the BLOB info to the table.

Cheers,
Jerry.

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