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by: Adrian Parker |
last post by:
I'm using the code below in my project. When I print all of these fixed
length string variables, one per line, they strings in questions do not
properly pad with 0s. strQuantity prints as " 4". Six spaces than the
value of intQuantity. This is correct.
But all the others end up being string objects of only 6 characters long
(with...
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by: Tajmiester |
last post by:
Hi, And thanks for any help.
I am having trouble declaring a struct containing strings that can be
Serialized using the following functions. It works, but the strings wont
store the right number of characters, they store one less with a null at the
end! Whats the point in a marshalling as fixed length if it wastes space
with a null! How can...
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by: ecov |
last post by:
Is there any easy way to read into a dataset a file that was created
from a BCP command. The file is in a fixed length format. I would
also like to be able to write out a dataset to the same type of file
structure.
The obvious solution would be to use XML file processing however that
is not an option as I have a third party vendor that...
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by: Ken Kast |
last post by:
I'm using VBFixedString to create fixed length strings.
But I find that the string will merrily allow a string of
greater length to be assigned to it. Is this the way
things are supposed to work?
I've got a more basic question. The reason I'm doing all
this is so I can pass a string buffer to an unmanaged
method in a dll. It's assuming...
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by: LCAdeveloper |
last post by:
I have had to move to Visual Studio.NET Pro. from Visual Basic 4.0 and am now starting to re-write our code. I was a bit surprised to find that Visual Basic.NET no longer supports fixed length strings, which is a pain as we use our own database format with specific, user-defined data types and random access files. An example module content would...
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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: KLomax |
last post by:
VB6 allowed you to define User types that you could write to file using the
statement. This is a nice way to generate fixed length text files. See
Below. VB.NET does not support UserTypes with fixed length strings in the
same way.
How do you do this in VB.NET?
Thanks,
Ken
============
Code Snipit
============
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by: David Garamond |
last post by:
The MySQL manual recommends that we create a "fixed-length row" if
possible, for speed (especially scanning speed). A fixed-length row is a
row which is comprised of only fixed-length fields. A fixed-length field
takes a fixed amount of bytes for storage (e.g. INT = 4 bytes, CHAR(M) =
M bytes, etc).
Is there a similar recommendation in...
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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 {
public byte MsgType;
public uint Tag;
public fixed byte ID;
public fixed byte Val1;
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by: Rick Knospler |
last post by:
I am trying to convert a vb6 project to vb.net. The conversion worked for
the most part except for the fixed length strings and fixed length string
arrays. Bascially the vb6 programmer stored all form data in a fixed length
structure that is written direct to disk.
I need to load the existing files, into a fixed length structure 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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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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...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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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...
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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...
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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...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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