by: JC |
last post by:
How does garbage collection work in C# and VB.NET for data returned from COM
object? For example, a COM object written in C++ returns a SAFEARRAY to C#
or VB.NET, will this SAFEARRAY (mapped to...
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by: vijaya |
last post by:
I've to invoke a unmanaged dll fucntion in C# which uses
a callback fucntion.The unmanaged dll fucntion returns a
pointer to a structure to its callback fucntion.The user
should collect those...
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by: Lei Jiang |
last post by:
I'd like to calculate the memory size that my data structure cost, but I
could not find any API that I could calculate the size of an object. Could
anyone give me a work around?
Thanks!
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by: Chakravarthy Bollapalli \(IFIN SCC COM\) |
last post by:
Hi,
I get the exception
====exception=======
An unhandled exception of type 'System.TypeLoadException' occurred in
Test.exe
Additional information: Can not marshal field si of type...
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by: zhphust |
last post by:
I want to convert a object of a managed class to a unmanaged structure
that has the same member with that managed class. Can anybody tell me
how i can do it?
Thanks in advance.
--
zhphust...
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by: the openBack |
last post by:
I'm having a problem that I don't quite understand. I'm using someone
else's class:
using HANDLE = System.IntPtr;
namespace Win32 {
// other stuff here
public struct SHFILEINFO {
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by: taskswap |
last post by:
I'm converting an application that relies heavily on a binary network
protocol. Within this protocol are a lot of byte arrays of character
data, like:
public unsafe struct MsgAddEntry {...
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by: donald |
last post by:
how to get the length of variable for differernt data type, such as data
type of structure, integer, date, etc.
Thanks in advance.
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by: Aston Martin |
last post by:
Hi All,
********************** My Situation **********************
I am working on project that involves passing a structure to unmanaged
code from .Net world (well using C#). Perhaps an example...
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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...
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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
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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...
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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...
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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...
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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,...
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