by: roni |
last post by:
hi.
i have bug in my application that using managed c++ and unmanged dll (also
vb.net involved).
my question is about malloc , can i use malloc in the unmanaged part ?
i just want to know...
|
by: T Ray Humphrey |
last post by:
I could not get the following code to compile:
public ref class wrapper
{
void Read(int^ mpLen)
{
pin_ptr<int> pLen = mpLen;
unmanaged* punman = new unmanaged();
punman->Read(pLen);
return;
}
|
by: Tao.Young |
last post by:
when i doing this:
pin_ptr<A> pA = gcnew A; // assume A is a ref class
i'll get many compiler errors.
does anyone know how to do it correctly?
Thanks in advance.
|
by: Nobody |
last post by:
I posted this bug to MS, but was wondering if someone else could try
inserting the following into a C++/cli project and seeing if it causes the
compiler to barf:
array<float,2>^ fMatrix = gcnew...
|
by: _iycrd |
last post by:
Is there an easy way to pin a pointer that is a member of a class, and
leave that pointer pinned for the duration of the class's existence?
The pointer would presumably be pinned inside the class's...
|
by: Bruce |
last post by:
public ref class GpsDevice abstract
{
/* Please note GarXface4::GpsDevice* is in a different namespace
from this one and GarXface4::GpsDevice is an unmanaged class */
virtual...
|
by: David Lowndes |
last post by:
I've got a project with a fair bit of mixed C++/CLI calling native
code, often passing raw pointers - and I'm worrying that we may have
occasions where we don't use pin_ptr when we need to.
...
|
by: =?Utf-8?B?U2hhcm9u?= |
last post by:
In my managed code (C#) I have a some dozens of single dimension byte array.
I get each of this arrays from another unmanaged code (first DLL).
I need to stitch these arrays to a dual dimensions...
|
by: =?Utf-8?B?U2hhcm9u?= |
last post by:
Hi Gurus,
I need to transfer a jagged array of byte by reference to unmanaged
function, The unmanaged code should changed the values of the array, and when
the unmanaged function returns I need...
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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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