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每次开始扫描时，我不能扫描超过一页。我使用Delphi 7、DelphiTwain和Win 7。扫描超过1页是与扫描仪或Twain的代码有关的过程？我用于扫描HP HomeOffice 4600。我认为HP 的软件不允许多页。吐温能解决这个问题吗？我正在尝试修改我在“ http://delphitwain.sourceforge.net/ ”页面的 ShowCases 中找到的示例“简单示例”。

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From TWAIN you can control whether to scan from flatbed or auto feeder. And if ADF, how many pages you want to scan per session. Related TWAIN capabilities you can check:

  • CAP_FEEDERENABLED
  • CAP_AUTOFEED
  • CAP_XFERCOUNT: Number of images the application is willing to accept this session

You can refer to the TWAIN specification here.

于 2013-06-14T05:38:31.817 回答