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by: mt |
last post by:
How can i use the "SHFileOperation" with vb.net.
i use the below code; but i get the error " Object reference not set to an
instance of an object"
please advise
(and can i use this api for multiple file operations?)
Public Const FO_DELETE = &H3
Public Const FOF_ALLOWUNDO = &H40
Public Const FOF_NOALLOWUNDO = 0
Public Const FO_MOVE = &H1
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by: Bob Rock |
last post by:
Hello,
in the last few days I've made my first few attempts at creating mixed C++
managed-unmanaged assemblies and looking aftwerwards with ILDASM at what is
visible in those assemblies from a managed point-of-view I've noticed that:
1) for each managed and unmanaged C function (not C++ classes) I get a
public managed static method (defined on a 'Global Functions' class) in the
generated assembly with an export name of the form...
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by: Adam McKee |
last post by:
We are using Visual Studio.NET 2003 in our project with .NET framework
1.1. One of our libraries is a mixed-mode dll assembly consisting of
one managed C++ library, and several unmanaged C++ libraries. We are
using managed C++ as a bridge between managed .NET code and unmanaged
C++ code, which I'm sure is a fairly common practice. The managed C++
library is compiled with /CLR whereas all other libraries are compiled
without /CLR because...
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by: Niall |
last post by:
I'm attempting to put a C# front end on my unmanaged C++ ray tracer code.
It's still in experimental stage, as I have never done anything with
exporting types from an unmanaged dll through to a managed C# dll before.
Currently, I have an unmanaged dll, a managed C++ wrapper dll and a C# dll.
I have managed to get enough exported from the unmanaged code to get a
vaguely correct picture on the screen, however there is some odd behaviour.
...
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by: Bob Rock |
last post by:
Hello,
in the last few days I've made my first few attempts at creating mixed
C++ managed-unmanaged assemblies and looking afterwards with ILDASM
at what is visible in those assemblies from a managed point-of-view
I've noticed that:
1) for each managed and unmanaged C function (not C++ classes) I get a
public managed static method (defined on a 'Global Functions' class)
in the generated assembly with an export name of the form
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by: John Ericson |
last post by:
I am using SHFileOperation() to copy files from the local hard drive a network share using a mapped drive. I want to set the up as a batch process with no user intervention. I have using the fFlags of FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR | FOF_SILENT | FOF_NOERRORUI. When I added the FOF_NOERRORUI flag and a call to SHFileOperation() fails; all subsequent calls to the function fail with the same error code. Remove the FOF_NOERRORUI flag...
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by: Smugsboy |
last post by:
Hi,
I have a managed Application (C#) that uses a managed DLL (MC++) which
uses an unmanaged DLL (C++).
All reside under the same solution. The unmanaged DLL has virtual
methods, it is loaded statically (using DLL's lib file) by the managed
DLL.
When debugging the application I cannot step into the unmanaged DLL's
code.
Only if I attach a debugger manually I'm able to breakpoint in the
unmanaged code.
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by: Michael |
last post by:
I was wondering if it is possible and how to debug from managedC++ dll into
unmanaged C++ code. I tried, but without any success.
What I try to do is to wrap a unmanaged C++ dll using a Managed C++ wrapper
class so that managed code can access my unmanaged code.
Thanks.
Michael
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by: narsys |
last post by:
I'm using SHFileOperation in my project. Everything is ok but something goes wrong when I want to use FOF_SIMPLEPROGRESS falg. when I set it it doesn't work. I can't see nothing! if I use ansi version(without CharSet) it generates an exception!!
here is my code:
public struct SHFILEOPSTRUCT
{
public IntPtr hwnd;
public UInt32 wFunc;
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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: 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: 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: 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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