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by Robert MacLean
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Published on 2009-10-12T15:44:06Z
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2010/05/06
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What exceptions can occur when using PInvoke or are all errors handled by the method return values and it is up to the developer to check and raise exceptions if needed?
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
>>> More
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The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included…
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By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have…
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I installed Redmine and run it in Apache2 with the Passenger module.
Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the…
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Hi,
I have an unmanaged struct I'd like to marshal to c# that looks basically like this:
struct DateTimeStruct{
double datetimestamp;
};
struct MyStruct{
char firstname[40];
char lastname[40];
DateTimeStruct bday;
unsigned integer bool1;
int val1;
};
What is the the correct…
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I am having an interesting problem with using pinvoke in C# to call _snwprintf. It works for integer types, but not for floating point numbers.
This is on 64-bit Windows, it works fine on 32-bit.
My code is below, please keep in mind that this is a contrived example to show the behavior I am seeing…
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From version to version of .NET the more function that's equal to P/Invoke is added to .NET
Now there are 2 questions in my mine.
1) Which one is prefer other the other in term of speed, normally I use .Net function but in tight loop I don't really know which one is going to be faster.
2) Is there…
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Good afternoon,
I have been working on a dll that can use CORBA to communicate to an application that is network aware. The code works fine if I run it as a C++ console application. However, I have gotten stuck on exporting the methods as a dll. The methods seems to export fine, and if I call…
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Here is my code for a ClickMouse() function:
[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
public static extern void mouse_event(long dwFlags, long dx, long dy, long cButtons, long dwExtraInfo);
private const long MOUSEEVENTF_LEFTDOWN…
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