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by: brazilnut52 |
last post by:
I am going to outline the steps I go through to produce the problem. Hopefully this will help you understand the problem better
I have created a simple COM DLL in .NET by using the COM class template and by setting output to a type library (DLL). All the object does is return a string value. At this point I have not checked the option to register for COM interop in Visual Studio
So I go into Excel (where I want to use the object). Go to VB...
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by: Alex VanderWoude |
last post by:
I am building a component using C# (but I suppose this question would apply
to VB as well). At design time, I want this component to be able to access
the development environment. As I understand it, the canonical way to do
this is to get a reference to EnvDTE.DTE. Unlike macros and add-ins, where
such a reference is provided free of charge, the only way I have found to
get a reference is using the following code:
EnvDTE.DTE dte;
dte...
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by: Edward Diener |
last post by:
How does one specify in a component that a property is a pointer to another
component ? How is this different from a property that is actually an
embedded component ? Finally how is one notified in a component when another
component is destroyed ?
I have a managed component called P. Let us say that C is another managed
component. If on P I have:
__property C * get_CComp();
__property void set_CComp(C *);
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by: Kurt Schroeder |
last post by:
thanks much!!!i'm working through an example that creates a component called
component.dll. This compiled ok w/o problem. I copied it to the bin directory
of my project (vs.net asp.net vb project) when i attempt to reference it in
my source it is not found. and when i compile it same thing. how do i get my
program to reconize this class.
using code behind.
here is my source:
Imports component <--- is not found how do i add it?
Imports...
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by: Amin Sobati |
last post by:
Hi,
I have added a component class that inherits System.windows.Forms.TextBox.
This component is in the same project as my windows application
(executable).
I could instantiate it and add to form's controls collection but I want to
know that if it is possible to add it to the toolbox like if this component
was in separate project in this solution.
Thanks in advance.
Amin
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by: AMDRIT |
last post by:
Hello everyone,
I have created a custom component and one of its properties is a class
object with it's own properties. During runtime, I can assign values to the
class object properties just fine. However, when attempting to assing
default values as designtime in the propertygrid, nothing is working on the
class object. I know that I am doing it wrong, any ideas what it is?
Thanks in advance
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by: Rob Griffiths |
last post by:
Can anyone explain to me the difference between an element type and a
component type?
In the java literature, arrays are said to have component types, whereas
collections from the Collections Framework are said to have an element
type.
http://java.sun.com/docs/books/jls/second_edition/html/arrays.doc.html
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by: Joe |
last post by:
Is it possible to have a component which is global to the entire
application? I need to have a single component act sort of like a server
which components in any of the forms can access.
For example if I drop a component on Form1 & Form2 and that component has a
property called Server, at design time I would like to be able to assign the
global component to the Server property.
I'm sure I'm asking for way too much...
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by: Reggie |
last post by:
Hi and TIA. I have some question about designing a component and how to use
it and where to place it. VS2005/ .net2.0/ Vista Business/ IIS7.0
I have a component DataSetToExcel.dll that I use in my app. I got it from
the web, compiled it and I've added this file to my bin directory and set a
reference to it (right click/add ref). I can then use it in my web pages
without adding an Imports DataSetToExcel to my code file. I thought you...
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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.
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Your website is...
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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: 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: 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: 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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