From a COM Interop point of view, which one is better to use? C# .NET(interopServices) or IDL in managing of COM+ interface? Is there anything that InteropServices have that isn't possible with an IDL or is there anything that IDL has that isn't possible with InteropServices? I'm asking about performance and feature differences.

I want to learn C# in less than one week, what should I do? Please provide me with key guidelines or summaries that will help me get started. I would like to be able to apply the skills to create an application that has some financial benefit attached to it. Why crack my brain for less than a week and not get any reward? Please help me.

 

I am a new programmer and learning c++. I started on microsoft visual studio.I want to know the common differences between C# and C++.I also want to know the main advantages and disadvantages of both the languages.Does C# code is more complex? If so then why some people prefer c# now a days ?

I need to add facial recognition facility for a system that I am currently developing but I don't know how and I would like to know how to do it using C#.NET. I need to know what are the additional libraries needed to be added and some sample script how it is done.

Hi everyone kindly provide me an WCF project to debug and is possible with the source code as it will be helping a lot for me for my future.

Thanks

KAushik

Hello,

I downloaded SplashScreen when I opened a project and tried to run this program I got the following error message “A project with an output type of class library cannot be started directly”.

I am trying to learn C# now but getting these weird error messages.

How can I avoid these errors?

Can I fix it easily?

Suggest me properly what should I do?

Thanks for any help.

A project with an output type of class library cannot be started directly.

I was running successfully crystal reports on my system but from the last few days it is throwing the following error: I have no idea how to resolve this issue? Any help?

Crystal report windows forms viewer This field name is not known. Details: errorKind Error in file ExecutiveSummary {0F273B2C-FADD-492C-B75E-9B5604AD4587}.rpt: Error in formula TolalDevices: This field name is not known. Details: errorKind

Does csharp online net have training materials for C# programming and SQL related technologies or is it like a wiki site where only articles or facts are posted?  I need to learn C# programming fast.  Thanks.

Hi Programmers,

I am newbie in programming. I have to make a code for a simple project, but I am quite familiar with coding. I have to take the pictures using my webcam. I am searching for webcam image capture sample code. Please give me Visual basic C# code for this project. The code should me easy and understand able.

I have got an error while enter code in stick run of multiplayer functionality. While debugging a code it shows me a blank screen for a moment then nothing happened. Please tell me how solve this problem ?