by: demofo |
last post by:
Does the pinning pointer safe?since the Read function will change the
ppBuffer points to unmanaged C++ heap,how does the dot net runtime knows
they will not move the allocated memory (pointed by...
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by: Ioannis Vranos |
last post by:
Consider the code:
wchar_t __pin *p= &(someCommand->ToCharArray());
_wsystem(p);
p=0;
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by: Brian Victor |
last post by:
I have a situation where I have a vector<gcroot<ManagedWrapperClass*> >
whose contents I need to pass to an unmanaged function. Is there a way
to pin all the pointers in the vector for that...
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by: Hexar Anderson |
last post by:
I have two questions:
a) From documentation located at
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcmxspec/html/vcManagedExtensionsSpec_7_7.asp,
it says, "Pinning a...
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by: Tom Dacon |
last post by:
I can't find any hits in groups search on this, so I'll try a fresh post:
Vs.Net 2003 has recently started hanging when I try to pin the toolbar. The
framework 1.1 service pack 1 has been...
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by: steve |
last post by:
Hi all,
I want to understand more about how the pinvoke pinning process works.
I'm writing some code that calls DeviceIoControl.
DeviceIoControl provides a generic interface to device drivers....
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by: DaTurk |
last post by:
Hi,
I have a rather interesting problem. I have a unmanged c++ class
which needs to communicate information to managed c++ via callbacks,
with a layer of c# on top of the managed c++ ultimatley...
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by: gtrDayve |
last post by:
Recently I ran all my Windows Updates which included many for Visual
Studio 2005, & now when I open VS05 (using ASP.NET, VB.NET), all my
toolbox options are grayed out except for the Data options;...
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by: John Kotuby |
last post by:
Hi all,
This is my first time trying to creaet and use a custome Web Control in a
Web Site project in ASP.NET 2.0 with VS 2005 and VB. I created the control
in a separate Web Control Library...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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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:
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: 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: 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: 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,...
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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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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