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by: Billy Porter |
last post by:
Greetings,
I got a class that wraps the System.Data.SqlClient.SqlConnection class (no
COM interaction). I'm not sure if I'm supposed to implement the IDisposable
pattern for this wrapper or not. Since one of it's members (SqlConnection)
implements this interface, I'm thinking maybe I ought to. But on the other
hand, those unmanaged resources has already been wrapped in the
SqlConnection class...
If so, how would my Dispose method look...
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by: Larry Page |
last post by:
Greetings,
I'm using remoting to execute commands on a remote machine. My original
testing used basic console client and server apps containing a common
interface, which I built as a seperate DLL and referenced in each app. I've
managed to wrap the remoting code up in a windows service but I'm having
trouble figuring out how to implement the Interface. I'll admit up front
I'm having trouble gettting my arms around some of the larger...
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by: Brett Hall |
last post by:
I have a VB.NET interface that my managed C++ code is to implement. I
seem to
be stuck implementing an event defined in that interface. Does anyone
have a
simple code snippet that will show me the basics of what I need to
implement?
I've seen all the MSDN articles on implementing events in managed C++
and
I've gotten events to work without issue when implementing all the
constructs
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by: anders |
last post by:
I call from managed C++ a DCOM server interface method that takes a callback
interface as parameter. I cannot figure out how to implement such a callback
object in managed C++. The callback interface (e.gr. ICallback) is defined by
the server type library.
I have figured out that the following code seems to implement a COM object
in managed C++ but how do I implement the callback interface ICallback:
#import "dcom_server.exe" // Import...
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by: kchui |
last post by:
I have a C# interface as:
public interface IBar{
void TestParam(ref StringCollection a, ref int b);
}
And I need to implment it in Managed C++, and I try to implement it as:
public __gc class Foo : public IBar
{
public:
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by: Nicolas |
last post by:
Hello,
I used to do it but don't remember anymore. How to implement an interface automaticaly when creating my class when I don't want to retype every single line of code for each property in the class
Interface ICustomer
Property CustomerID() As String
End Interface
Public Class Customer
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by: Jim |
last post by:
I am using VB.Net 2.0 and I am completely new to the concept of implementing
interfaces. Can anyone explain "implementing interfaces" to me and perhaps
give me an example of implementing an interface that would help me implement
the IIneternetSecurityManager interface mentioned under "Creating a
Customized URL Security Manager" on
http://msdn.microsoft.com/library/default.asp?url=/workshop/security/szone/overview/overview.asp#SecurityZones...
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by: =?Utf-8?B?QmFqaS4=?= |
last post by:
Hi,
Can somebody suggest me, how can I implement a vc++ interface in C#.net.
This interface has method CallMe( ) which is used as a CallBack from my main
application.
Thanks,
Baji.
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by: John |
last post by:
Hi, gurus,
How can I implement the following feature in C#:
Set objGroup = GetObject("WinNT://" & strComputer & "/" & strGroup & ", group")
For Each objMember In objGroup.Members
WScript.Echo vbCrLf & " Name: " & objMember.Name
Next
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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 synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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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