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Sent a string to LPT1 VB.NET-VBForums - VBForums - Visual Basic and VB .NET Discussions and More!
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日期:2025-10-06
I don't believe you can send data directly to a printer port in VB.NET. Since you want to send data directly to the port, you'll have to use either win32 API calls or, I believe, there's a DLL created by Dick Grier which allows you to 'open' a printer por...看更多