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by: Peter Krikelis |
last post by:
Hi,
I am trying to develope a User Control Library that
features MScomm control. I test my user control in a test
application. When I run the application I receive the
following:
An unhandled exception of
type 'System.Runtime.InteropServices.COMException'
occurred in axinterop.mscommlib.dll
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by: caid |
last post by:
Hi there.
I'm writing a C# app (in VS.NET 2003) that sends a binary sms using
MSComm. I got it going with a gsm modem, but ideally we want to use a
cellphone as the sending device. However, when I use a cellphone
(Nokia 7210) with the same code, I get the above exception.
The first communication with the phone is as follows:
com_.Output = "ATZ;E\n";
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by: Carl Gilbert |
last post by:
Hi
I'm trying to open a vb6 project in vb.net which uses the mscomm component.
When running the vb upgrade wizard in vb.net, an error is raised:
Upgrade failed, unable to load reerenced component
mscomm32.ocx (1.1.0)
You need to install this component before you upgrade the project.
Does anyone know how to install the mscomm component.
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by: Recep TARAKÇI |
last post by:
hi everbody
i am using visual basic 2005. i am write a modem control program and
get callerID value. i am send a AT command to modem.
Dim mscomm1 As New MSCommLib.MSComm
mscomm1.CommPort = 3
mscomm1.PortOpen = True
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by: fabianuat |
last post by:
Hello
Im using the MSComm to send and receive binary data to a video server, the sending part works fine, but when a receive more than 8 byets, the input variable only keeps the bytes over the eighth byte. ...Please some can some one tell me where im wrong??? these are the settings and the OnComm part
MSComm1.CommPort = 1
MSComm1.Settings = "38400,O,8,1"
MSComm1.InputMode = 1
MSComm1.InputLen = 0
MSComm1.RThreshold = 1...
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by: philipmact |
last post by:
Dear ALL:
i'm currently facing one problem, the problem is how can i receive my tag ID from the RFIDreader to the MSCOMM? can anyone give me some idea?
My idea are shown as below~
http://www.freeimagehosting.net/uploads/th.88e1f87602.jpg
Thank you~
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by: cpraveen10 |
last post by:
Hi All...
I am using MSComm to receive data serially in a text box. The data being recieved is 1A2B3C1A2B3C1A2B3C...........so on... I have read this into a text file. So I am now getting 1A2B3C1A2B3C1A2B3C...........so on...in the text file.Now I have to get as
1A
2B
3C
1A
2B
3C
1A
2B
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by: swati2106 |
last post by:
HI,
I have develop a apllication , To store the GPS data in database, for that , to read GPS data I have used the Mscomm port,
In which I create the object of class RS232
n open that port,
n store the data in to one string type variable , msStr
but some time it store the Mscomminput, n some times it stores nothing, but in mscomm.input will have a GPS data,
why it is So?
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by: dbrother |
last post by:
Hello,
I have a program in Access that uses VBA to capture data being sent over the serial port from a Cosmo Flow Test Machine. This determines the air pressure's leak rate escaping from a muffler.
I have written several programs that send data out serially, but I am new to "listening" to receive the data.
I can setup an instance of HyperTerminal, provided the settings used in the given manual for the device and successfully retreive...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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