by: Brian Harleton |
last post by:
Having trouble figuring out the best way to convert an
IntPtr to a byte without losing any data. Looks like I
need to use Marshal.PtrToStructure(), but I'm not having
any luck with that.
Any...
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by: Gaz |
last post by:
Hi all,
I'm using a 3rd party Assembly that contains a method which returns
bitmap data, however the Return value type is IntPtr and I need to
convert it so I can access the Bitmap data:
I'm...
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by: iyuen |
last post by:
I'm having problems with converting a byte array to an image object~
My byte array is an picture in VB6 StdPicture format. I've used propertybag
to convert the picture into base64Array format in...
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by: _BNC |
last post by:
I've converted " byte" to "byte *" at times, using 'unsafe' and
fixed { .... }, but the reverse does not seem to work.
In this case, a C++ DLL returns a byte * and a length. What is the best...
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by: Jan Nielsen |
last post by:
In a C# application I'm using the NetShareGetInfo API function to get some
information about a share.
This is working all right.
Now I want my application to be able to display the contents of...
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by: Robin Tucker |
last post by:
I need to marshal an IntPtr (which I've got from GlobalLock of an HGLOBAL)
into a byte array. I know the size of the array required and I've got a
pointer to the blob, but I can't see how to copy...
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by: David |
last post by:
I note that you can null teminate a string by adding controlchar.null.
Is there a way of adding a null to a Buffer of Bytes and converting it to a
string.
I have packets coming in from a...
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by: DaTurk |
last post by:
Hi,
I have several interfaces in CLI that I access via c#. My problem is,
is that down in the unmanaged c++, which the CLI lies on top of, I
have a lot of c_str() happening. But all of my...
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by: Beorne |
last post by:
I have imported a corporate image handling COM object in my C#
project.
To access in a fast way the memory of the image there is a method that
returns a pointer to the memory (in byte) of the...
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by: Bob Altman |
last post by:
Hi all,
I'm writing C++/CLI code (compiled with /clr) that accepts a native char array
(and its length) and calls a managed routine that expects an array of
System::Byte. I was just wondering...
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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: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: 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:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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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