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QuestionPowerApps and C# Pin
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QuestionHow to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073713-Aug-20 14:10
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AnswerRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak13-Aug-20 16:28
mveDave Kreskowiak13-Aug-20 16:28 
RFID Readers do not allow you to write to the chip. As the name implies, it READS, not writes. All it does is read ID tags that are programmed into the chips.

RFID Readers usually expose themselves as either a serial device (think COM ports of the old days), or as keyboards, where they "type" whatever code they read off the card. For this to work, you'd have to handle key input using your Forms KeyPreview event.

How the device exposes itself would be covered in the documentation for whatever reader you're using.

GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073714-Aug-20 12:40
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak14-Aug-20 13:16
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073714-Aug-20 13:28
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak14-Aug-20 17:26
mveDave Kreskowiak14-Aug-20 17:26 
GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073714-Aug-20 20:18
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak15-Aug-20 4:03
mveDave Kreskowiak15-Aug-20 4:03 
GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
OriginalGriff15-Aug-20 2:31
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QuestionHow to generate random decimal numbers in C# Pin
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QuestionReading Multiple files Pin
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