by: ma740988 |
last post by:
// file sltest.h
#ifndef SLTEST_H
#define SLTEST_H
class CallbackBase // herb shutters gotW source ..
{
public:
virtual void operator()() const { };
virtual ~CallbackBase() = 0;
};
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by: Felix Kater |
last post by:
Hi,
in a given library I register callback functions with this function:
bool set_callback(int index, int (*callback_function)(long));
I need the callback function to also pass the index...
|
by: Alexander Widera |
last post by:
Hi,
i have 3 DropDownLists which are all bound to a seperate SqlDataSource.
How can I realize the following problem?
The user selects a value from the first dropdownlist... after this the...
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by: Martin |
last post by:
Hi,
I have an aspx page with two dropdownlist controls.
I update the options in the second ddl based on selection made in the first.
I do this with the ICallbackEventHandler interface, as per...
|
by: smmk25 |
last post by:
Before I state the problem, I just want to let the readers know, I am
knew to C++\CLI and interop so please forgive any newbie questions.
I have a huge C library which I want to be able to use in...
|
by: Pradeep |
last post by:
Hi all,
Can any one explain me what is callback function....
I have written some code after reading some tutorials from internet...
But I am not sure is it a right way to write a call back...
|
by: Fabio Mastria |
last post by:
Hi all!
In a my simple project I use callback to fill a dropdownlist with xml data
returned by a web service, based on a value which is input via another
dropdownlist.
NOTE: I can't use...
|
by: jmDesktop |
last post by:
In a function that takes another function (function pointer) as a
argument, or the callback function, which is the one that "calls
back"? I'm having a hard time understanding the language.
Am I...
|
by: Jef Driesen |
last post by:
I have a C DLL that I want to use from a C# project. The C header file
contains these declarations:
typedef void (*callback_t) (const unsigned char *data, unsigned int
size, void *userdata);...
|
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 $name$ ($parameters$) {
}
...
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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...
|
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: 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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