473,395 Members | 2,795 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

COM variant types into byte array

Hi All,

I would like to build up a stream from datatypes of the COM variant, like
int, double, date, etc. in the form:
<type><data><type><data>
All is esay, except for that I'd need to be able to cast all of these types
to a byte array. Can anyone please help me how to do it?

Thank you and regards,
Jozsi
Nov 17 '05 #1
0 999

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: Demian | last post by:
Hi, I developed an OCX in VC++, wich takes a VARIANT as parameter and return a Long as the result of the operation. This VARIANT cames from a client VB6.0 wich send an array of Byte as a VARIANT,...
0
by: Andrew S. Giles | last post by:
Helo all, I have a standalone unmanaged C++ application that makes a call on another standalone COM server, which raises an event that should be handled in C#. I am trying to send: unsigned...
3
by: abarberis | last post by:
I'm very confused with this. I have a .NET web service that I am trying to pass a variant byte array to from the client side. If the signature of the web service is set to accept an Object it seems...
3
by: abarberis | last post by:
I'm very confused with this. I have a .NET web service that I am trying to pass a variant byte array to from the client side. If the signature of the web service is set to accept an Object it seems...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
marktang
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,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
jinu1996
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...
0
tracyyun
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.