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by: Dev |
last post by:
Hello,
Why an Abstract Base Class cannot be instantiated ?
Does anybody know of the object construction internals ?
What is the missing information that prevents the construction ?
TIA....
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by: a s i l b a . p t |
last post by:
Can someone please explain why the following code
raises error 2450?...
Note:
frmTest is a simple form with code behind form so it
can be instantiated through the form's class module.
Public...
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by: Felix I. Wyss |
last post by:
Good Afternoon,
I recently noticed that some very simple methods of a template declared and
used in a DLL library get inlined when used by the DLL itself, but not by
other DLLs and EXEs. After...
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by: Sacha Korell |
last post by:
I'm trying to load a drop-down list with all DropDownList control names from
another page.
How would I be able to find those DropDownList controls? The FindControl
method will only find a...
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by: AndrewMBaldwin |
last post by:
Ok, this is going to be a long post, so I apologize in advance, but if
it was an easy question I would have probably found an answer somewhere
out here by now...
The short story of this is that...
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by: yinglcs |
last post by:
I have the following code, which use template as the parent class of my
other class.
But I have "instantiated from here" compile error at this line:
class C: public B2<A>.
Can some one...
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by: tehn.yit.chin |
last post by:
I am trying to experiment <algorithm>'s find to search for an item in a
vector of struct. My bit of test code is shown below.
#include <iostream>
#include <vector>
#include <algorithm>...
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by: pirho |
last post by:
Not sure if I'm posting this in the right spot, but....
Lets say i have a class for data access that gets instantiated on each page
in a web application ( .Net 1.1 )
From inside that class,...
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by: Brad Pears |
last post by:
I want to check to see if a particular object exists using vb.net 2005.
I have a class called clsContract. When the user clicks the 'New Contract'
button, I want to check to see if a clsContract...
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by: Steven D'Aprano |
last post by:
I have a class which is not intended to be instantiated. Instead of using
the class to creating an instance and then operate on it, I use the class
directly, with classmethods. Essentially, the...
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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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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...
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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...
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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,...
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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...
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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: 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...
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