Comport Data Accesing using ASP.NET

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Comport Data Accesing using ASP.NET

 
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Jun 12th, 2009
hi i want to read data from com port of client system, using asp.net page how to do it, any one please help me.
Mohan Kumar
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Re: Comport Data Accesing using ASP.NET

 
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Jun 12th, 2009
There is no way to do that. ASP.NET is a server side language.
-Ryan Hoffman

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Re: Comport Data Accesing using ASP.NET

 
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Jun 12th, 2009
You can use this in C# windows app or service. You may get help here. http://www.c-sharpcorner.com/UploadF...unication.aspx

In VB, you can use MSComm control (COM component).
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Re: Comport Data Accesing using ASP.NET

 
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Jun 12th, 2009
Originally Posted by Tekmaven View Post
There is no way to do that. ASP.NET is a server side language.
i want to read RFID from the client side how it is possible
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Re: Comport Data Accesing using ASP.NET

 
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Jun 14th, 2009
There may be some functions available in Javascript to deal with the COM ports. But you may need to take care of plenty of things such as fireawall exception, Javascript enabled web browser, etc.

These things are very easy to do in windows application. But never tried in web applications because such things are seldom needed or not needed for any websites.
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Re: Comport Data Accesing using ASP.NET

 
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Jun 15th, 2009
Originally Posted by thewebhostingdi View Post
There may be some functions available in Javascript to deal with the COM ports. But you may need to take care of plenty of things such as fireawall exception, Javascript enabled web browser, etc.
There is no way that any modern browser has javascript functions allowing access to COM ports.
-Ryan Hoffman

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