wia

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WIA's ShowAcquireImage only saves in BMP?

I am using the WIA 2.0 library within Delphi XE to automate scanning. I am using the \"ShowAcquireImage\" function to provide an image to be saved to disc. I want to save the image in a compressed for[详细]

2023-04-07 10:07 分类：问答
WIA via silverlight, duplex scanning

I\'m trying to scan an A3 page in duplex using my Xerox documate 752. I\'m getting it to scan fine using the document feeder but only on side. How do I access the other image??[详细]

2023-04-06 19:48 分类：问答
64bit library (WIA) load issue

About a week ago I was able to scan images using my 64bit .net application on Windows 7 x64. I开发者_JAVA百科 am now getting an error when the WIA interop library loads saying that it, or one of its d[详细]

2023-04-01 23:02 分类：问答
WIA Scanning via Feeder

WIA Scanning via Feeder Here is my device properties: Document Handling Select = 1 (2 is for flatbed, and 1 is for the feeder.)[详细]

2023-03-28 22:29 分类：问答
Monitoring Incoming Scans from a scanner using a custom Windows Service

I need a way to monitor incoming scans from a scanner. I\'m using Windows Image Acquisition Library 2.0 to communicate between the scanner and my application. It\'s working fine for me given that the[详细]

2023-03-24 23:46 分类：问答
Dummy WIA Driver

I have an application that uses WIA 2.0 however the scanners that we have in the office are not compatible w开发者_运维技巧ith WIA.[详细]

2023-03-22 09:10 分类：问答
Load a picturebox from a WIA ImageFile?

I\'ve taken over a poorly designed project from a co-worker and am looking to load a picture box directly from the WIA command that just completed to take a picture from an attached USB camera.[详细]

2023-03-14 08:09 分类：问答
File path from a usb camera

Hello I am using GDI+ to do some image processing.I am having it run from the command line with two arguments.The reason for this is the program is being called from VBA Excel 2007.A Open file dialog[详细]

2023-03-14 06:11 分类：问答
Get WIA scanner features

How do you get a scanner\'s available resolutions and/or dpi.开发者_高级运维Also, how to get the information that it has an automatic document feeder, etc?You can retrieve the features available for y[详细]

2023-03-13 17:46 分类：问答
WIA flatbed scan

I\'m using this code to scan documents using scanner\'s feeder. What do I have to change, so that flatbed is used?[详细]

2023-03-12 03:47 分类：问答