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by: JustSomeGuy |
last post by:
I have two object types ClassA and ClassB
class ClassA {
public:
int data;
operator ClassB()
{
ClassB b;
b.data = data + 1;
return (b);
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by: ITnerd |
last post by:
In the interest of code re-use, I would like to place some code in a utility
class to be used by other classes. The problem is that this code requires
the following snippet:
for(i=0; i < tbl.Rows.Count; i++)
{
myDataRow = tbl.Rows;
company.someNestedClass sc = new company.someNestedClass();
for(j=0; j < tbl.Columns.Count; j++)
{
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by: Kurt |
last post by:
i just can't figure out why something im doing is not
working correctly....
public interface IInterface
{
int someProperty
{
get;
set;
}
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by: Kurt Lange |
last post by:
no... the array is created dynamically.
and no... that defeats the purpose of what im trying
todo..
encapsulate all initializing of variables in base
class...
derive from it... by deriving from base class, and
casting, derived classes would already have their
variables initialiezed(cause they have already been
initialized in the base class) ....
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by: Ken Allen |
last post by:
I am relatively new to .Net, but have been using VB and C/C++ for years.
One of the drawbacks with VB6 and earlier was the difficulty in casting a
'record' to a different 'shape' so one could perform different manipulations
on it. For example, I have a complex data structure, which I can represent
in a VB6 TYPE declaration, but I cannot easily convert that to a fixed
length array of unsigned bytes so that I could perform a checksum...
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by: SMFX |
last post by:
Okay, this should be a simple thing, but I can't seemto find the right
documentation on it. I created a custom class that inherits from a well
known class. For example:
Class MyString Inherits String
Public Sub New()
MyBase.New()
'custom code here
End Sub
'Custom properties here
'Custom subs and functions here
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by: Michael |
last post by:
Hi,
I think my problem deals with class casting and inheritance.
I want to deal with various Audio Formats, reading into memory for
modification, working with it (done by different classes), and writing the
result to disk afterwards.
Therefore I have created some classes, e.g. WaveFileIO and AiffFileIO and
MP3FileIO and AuFileIO for the In/Out operations.
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by: David Williams |
last post by:
Hi all,
I have a templated Vector3D class which holds (x,y,z) components as the
specified type. I quite often wish to cast a Vector3D holding ints into
a Vector3D holding floats and vice versa. Like so:
Vector3D<int> intVec(10,20,30);
Vector3D<float> floatVec = intVec;
Of course this doesn't work. I would be happy if instead the following
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by: keithb |
last post by:
I'm trying to understand C# type casting. The following code will not
compile unless I Cast item to a String.
private static String myData;
foreach (DataRow row in MyTable.Rows)
{
foreach (Object item in row.ItemArray)
{
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by: Tigger |
last post by:
I have an object which could be compared to a DataTable/List which I am
trying to genericify.
I've spent about a day so far in refactoring and in the process gone
through some hoops and hit some dead ends.
I'm posting this to get some feedback on wether I'm going in the right
direction, and at the same time hopefully save others from going
through the process.
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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