C#

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.

 

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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.

 

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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 ?

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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.

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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

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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.

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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

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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.

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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.

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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 ?

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