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by: Patrick |
last post by:
Following earlier discussions about invoking a .NET class library via
..NET-COM Interop (using regasm /tlb) at
http://groups.google.com/groups?hl=en&lr=&threadm=%23Van7eSrEHA.4004%40TK2MSFTNGP10.phx.gbl&rnum=1&prev=/groups%3Fhl%3Den%26lr%3D%26selm%3D%2523Van7eSrEHA.4004%2540TK2MSFTNGP10.phx.gbl
I have concluded that my .NET class library (following the suggestions.
namely setting the marshall type, etc.) , I can
1) Invoke public methods...
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by: F. Nolet |
last post by:
Hi,
With IIS 6 - ASP :
I try to upload a file of 125,000,000 bytes.
To do it, I use this code :
Request.BinaryRead(Request.TotalBytes)
I get this error :
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by: Arpan |
last post by:
Under what circumstances can Request.BinaryRead() be useful & when
should it be used?
Assume that the value of Request.Form("anyvalue") is "a" (without the
quotes). The output of
<%
Response.Write(Request.BinaryRead(10))
%>
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by: Karl Stankiewicz |
last post by:
Does any know how to return a recordset object from COM+ component written
in C# so that it can be used as a Recordset in classic ASP?
I have the frame component written i'm just not sure what object/class i
should return. I tried returning SqlDataReader and ASP 3.0 found it to be
ADO type data but i'm not sure how to use this return type since it's not
actually an object (i tried using it as such)
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by: msnews.microsoft.com |
last post by:
Hello folks,
We really need to create an ATL component which can transfer array of bytes
to C# client.
The reason we had to do that so that plain VB client would still be able to
use the same component.
The component is basically a kind of encryption library which takes an array
of bytes from a client (C# or VB) and then manipulate that array.
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by: Tronster Hartley |
last post by:
I've written an ATL 7.1 component and have a C# 1.1 client that is
consuming it. The ATL component has a method with a that
returns a SAFEARRAY of INTs, but my C# component chokes on it.
The C# code:
// Display a message box with a value from the ATL control
private void GoButton_Click(object sender, System.EventArgs e)
{
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by: Mark |
last post by:
Hi
From what I understand, you can pass arrays from classic ASP to .NET using
interop, but you have to change the type of the.NET parameter to object.
This seems to be because classic ASP passes a variant containing an array,
and interop expects a parameter of type object if you are passing a variant
(you are expected to cast it to the correct type in your code). I'd like to
find a way of passing arrays so that you don't need to change...
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by: Brendan Grant |
last post by:
I’ve got a C# library that I’ve built into a COM component that will be used
from a VC++ 6 application and while the creation of the COM object side of
things seem to be working fine, using the object fully is another matter.
On the C# side of things I’ve got an object defined like so:
public class PID : IPID
{
private string type;
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by: =?Utf-8?B?U2hhcm9u?= |
last post by:
Hi Gurus,
I need to transfer a jagged array of byte by reference to unmanaged
function, The unmanaged code should changed the values of the array, and when
the unmanaged function returns I need to show the array data to the end user.
Can I do that?
How?
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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: 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: 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: 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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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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