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by: Nikolay Petrov |
last post by:
Guys, please help. I am trying to make this work from at least 4 months.
I am new to programming and some things are difficult to me, but I really
need to make my project work.
I can't find anything helpfull in internet for 4 months ;-( .
Please someone who is more expirenced help me.
I am trying to use the Terminal Server APIs
There is as an API function WTSEnumerateSessions, which returns a
WTS_SESSION_INFO custom structure n times....
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by: Pas de Spam |
last post by:
Hi,
I have some problem in marshaling array of structure. I have to
exchange a structure of data with a C++ program. This structure data
contains a field which is an array of a custom type. I can't find the
correct sequence to declare the marshal attributes of my structures, I
always got an exception at runtime when marshaling my data.
Here an example of code, which gives me the exception "Type TypeData
can not be marshaled as an...
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by: Me |
last post by:
I'm trying to get a structure into a byte array. I can't seem to
figure out how to get a non-fixed length null-terminated string into
the array (without rolling my own logic). For example, a struct like
(from another posting in this group):
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Ansi)> _
Private Structure SPECIFIC_SOCKET_MSG
Public Length As Integer
Public MsgId As Integer
Public FileName As String
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by: David Scemama |
last post by:
Hi,
I need to read fixed length records from a file. The record contains a fixed
sized table of another structure (let's say 100 elements).
I use the fileGet method to read the records with a structure.
The first problem I have is that I did not manage to define a fixed sized
array in the structure
structure Rec1
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by: Tom |
last post by:
I'm trying to pass this structure to a dll:
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Ansi, Pack:=1)> _
Public Structure udtINTER01
<VBFixedString(8), MarshalAs(UnmanagedType.ByValArray, SizeConst:=8)>
Public action As Char()
<VBFixedString(7), MarshalAs(UnmanagedType.ByValArray, SizeConst:=7)>
Public equip_key As Char()
<VBFixedString(256), MarshalAs(UnmanagedType.ByValArray,
SizeConst:=256)> Public message As Char()
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by: Scott Lemen |
last post by:
Hi,
Some Win APIs expect a structure with a fixed length string. How is it
defined in VB .Net 2003?
When I try to use the FixedLengthString class I get an "Array bounds
cannot appear in type specifiers" error.
Thank you,
Scott
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by: Bjarne Nielsen |
last post by:
Hi all
From a C# program, I need to call an unmanaged (C++) dll. The dll fills an
array with variables and returns that to the C# program. When I have a
fixed sized array, this works fine by using the attribute
The calling program doesn't know the size of the array, so I would like the
dll to dynamically expand the array, and return the right sized array.
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by: carles |
last post by:
Hi,
Here, sample code where a byte array is used to fill a particular structure:
fs = File.OpenRead(path); // FileStream
BITMAPFILEHEADER bfh = new BITMAPFILEHEADER();
b = new byte;
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by: Andrew Smallshaw |
last post by:
I'm working on a data structure that began life as a skip list
derivative, but has evolved to the point that it now only has a
passing resemblance to them. Each node of this structure has a
few constant size variables (ints and the like), an array holding
the actual data (chars in this case) and a random number of pointers
to other nodes in the structure.
At the moment my code uses a fixed size array for the contents
(which may or may...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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