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by: Bill Davy |
last post by:
I am working with MSVC6 on Windows XP.
I have created an MSVC project called SHIP
I have a file SHIP.i with "%module SHIP" as the first line (file is below).
I run SHIP.i through SWIG 1.3.24 to obtain SHIP_wrap.cpp and SHIP.py; the
latter contains the line "import _SHIP".
I compile SHIP_wrap.cpp and a bunch of files into a DLL which I have the
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by: tropostropos |
last post by:
On Solaris, using the Sun compiler, I get annoying warnings from the
following code. The problem is that I am passing a C++ member function
pointer to the C library function qsort. Is there a solution?
Declaring the function extern "C" fails, because linkage declarations
must be made at file scope.
#include <stdlib.h> //for qsort
template <class T>
class Sorter
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by: Tom |
last post by:
I'm making a database input form that has many text boxes
bound to DB fields. I've written a validatedTextBox
class that inherits from textBox but validates the input
data. It does this with code that overrides
the "onValidating" event of textbox.
It all works great except if I exit the form (by clicking
the x in the upper right corner) with invalid data in a
textbox, my onValidating routine gets called and I am
prevented from...
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by: Pierre Quentel |
last post by:
Hi all,
In some program I was testing if a variable was a boolean, with this
test : if v in
My script didn't work in some cases and I eventually found that for v =
0 the test returned True
So I changed my test for the obvious "if type(v) is bool", but I still
find it confusing that "0 in " returns True
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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 "Implementing
Client Callbacks Without Postbacks in ASP.NET Web Pages"
(http://msdn2.microsoft.com/en-us/library/ms178208.aspx)
This works.
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by: stillh2os |
last post by:
Hello.
I'm new to .NET, and I'm trying to implement a callback function. I want my managed C++ code to call an unmanaged function, passing in a callback function that the unmanaged C/C++ code will call. I'm getting Error 2664: cannot convert parameter 1 from CallBack __gc * to CUSTOM_HOOK_CALLBACK_FUNCTION. Here's what I have...
In my unmanaged DLL -- Header file:
---------------------------------------------------
typedef VOID...
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by: Jon E. Scott |
last post by:
I'm a little confused with "static" methods and how to access other unstatic
methods. I'm a little new to C#.
I'm testing a callback routine within a DLL and the callback function
returns a string as one of the arguments. As shown below, I have no
problems showing the string in the Report() method in a messagebox or
console window, but how does one access a memo or label on a form from a
static method? I want to throw the strings from...
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by: maya |
last post by:
hi,
so what is "modern" javascript?? the same as "DOM-scripting"? i.e.,
editing content (or changing appearance of content) dynamically by
massaging javascript objects, html elements, etc? (in conjunction with
css, you know, the usual...;) this is what is meant by "modern"
javascript?? so how do folks feel about this who think javascript is so
evil they disable it from their browsers?? do sites designed with
"modern" javascript...
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by: 200dogz |
last post by:
Hi guys,
I want to have a button which opens up a new window when pressed.
<asp:Button ID="Button1" runat="server" Text="Open new window" />
...
Button1.Attributes.Add("OnClick",
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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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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