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I have a class with some member functions. My requirement is that i will get the function names as strings and using those strings I should be able to invoke the member functions.
I would appreciate if somebody could help me out in this issue.
thanks
sukesh sabbani
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If you need to be totally free-form in your functions, you'll want to use reflection to call the functions. Type.InvokeMember will probably do what you want, but be warned that it's fairly slow, as it has to do a lot of work to figure out what function you want to call.
If your problem has enough regularity in the number and types of parameters, you could write a delegate for each function type, store those in a hashtable, and then look them up based on the function name. This would be a lot faster than using reflection, but more work.
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Hi All
Just installed .NET SDk beta. can anyone tell me if there is aDevlopment environment for C# or i have to use any editor to write programs and compile by console. Any help is appreciated
thanx
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Hi!
I have an MDI application with menu in the Main Frame. How do I add a handler for one of the menu items to a) the MDI child frame class or b) child window of the MDI Child Frame (as usual, it should go to the currently active child window..)
I added the menu to the main frame "the easy way" (just typing in the form editor for Mainframe), and can add handlers for this directly only to the mainframe class.
In Win32 I'd redirect the message myself, in MFC I'd rely on Command Message Routing, Howto in C# ?
Thanks a lot,
Peter
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Hi,
I'd like to ownerdraw menus in my application. But I dont know. Can you help me?
Ngo Khai Hoa
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Search the adticles for "ownerdraw menu". There's a couple dozen of them.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
Become a member of the fastest growing "C# Email Discussion Group - Pune-CSharp". Membership is completely free.
What are the advantages in joining?
- Well, be in the know of what's happening in the .NET world and that too in C#.
- Get answers to all your queries on C#.
- Learn new insights about the language.
- Free downloads of C# manuals / articles.
- Get to know other C# professionals from all over the world.
- and many more...
Interested? To become a member for free, send an email to medunet@vsnl.com and in the subject mention SUBSCRIBE.
Happy C#'ing!
Regards,
Satish Talim
medunet@vsnl.com
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I would like to become a member
Shrikant
scghate@rediffmail.com
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Did you pay for advertising on CodeProject?
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I think I'll be passing you and your site up.
2,000,000 of us have found everything we need here.
It's really sad that you have to go to your competitors websites to drop in your FREE advertising. Not much of a budget = not much of a site.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Im trying to make an online rpg and I have a compiler but I dont know what to do next! 
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Get a job at McDonalds. Or find another hobby. Seriously.
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well for your information Im not even old enough to get another job at Mcdonalds.
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Did you try baby sitting?
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I suggest you try www.gamedev.net. They are more used to dealing with questions like this.
Michael 
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If you don't know anything about programming, you better pickup a couple books so you can at least get started with the basics of programming and C#.
If you've never programmed before, creating an RPG game is WAY, WAY, WAY over your head.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi Gary.
The main reason I got into programming when I was younger was to develop computer games. My first game ever was a text based RPG game, similar to Dungeons and Dragons.
Don't get discouraged by the amount of reading you're going to need to do just to create the most basic computer game. In the end, it's pay off.
I don't recomend C# as your first language however. There's a steep learning curve when a newbie programmer tries to learn Java, C++, or C# and I've seen many beginning programmers give up on programming entirely out of disgust when trying to learn these languages. Start out with something simpler like VB 6 or vb.net (vb6 is the older version of vb.net). Then, if you find that you enjoy programming, go for the more advanced languages like C# or Java.
Good luck.
-Goalie35
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Hi,
I just installed VS.NET Beta1. But unfortunately if I start a new project with C# Windows Application, VS.NET Beta 1 hangs i.e the application is not responding. But others are working perfectly ( a Win32 application etc.,). Is there anything that i have do special for making C# Windows application/projects to work.
I am using WindowsNT Server edition with SP 6.0.
Thanks in advance.
Rgds,
Ganesh.M.Ramaswamy
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Try closing the dynamic help window. There are some "issues" with it in Beta1.
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all by code.
I really hope some of you can help me, since I'm really stuck.
What I have done is that I've made a datalayer which returns a populated dataset and want to show it in my grid on my webform.
Using :
Debug.Write(dsActivity.XmlData.ToString());
I know that the dataset that is returned is populated.
What I do on the .cs class to the form is:
//Gets the data from the my datalayer.
dsActivity = obActivity.getActivities();
//To ensure that there is data in the dataset
Debug.Write(dsActivity.XmlData.ToString());
dgActivities.DataSource=
dsActivity.DefaultView;
dgActivities.DataBind();
/*
Below I've pasted the getActivities routine
*/
public DataSet getActivities()
{
dscActivity.SelectCommand = new System.Data.ADO.ADOCommand(null, null, System.Data.CommandType.StoredProcedure ,
true, null,System.Data.UpdateRowSource.None);
dscActivity.SelectCommand.CommandText=
"Rastafa_Activity_getActivities";
// The name of the Stored Procedure.
//maps tables and columns in a collection
dscActivity.TableMappings.All = new System.Data.Internal.DataTableMapping[1]
{ new System.Data.Internal.DataTableMapping ("Table", "Rastafa_Activity_getActivities")};
return bDBClass.DataSetExecuteStoredProcedure(dscActivity);
}
/*
Stian Fagereng
*/ 
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Hi
We're looking for a C# programmer for a web project. Please email me (gia@vprex.net) with your rates (this is approx a 40 hour project) and for the specs
Thanks
Laura
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The subject of this message is quite relevant of my post!
I have an ATL or COM component to develop , and the question is : if i use C# to create the component desired, will it give more stability, performances or any improvement than a C++ development.
For instance, creating events in ATL object in C++ is not really easy (of course, when you have made it sometimes it comes easier,...) but in C# is it easier?
In ATL development, there are a lot of macros and sometimes you feel like you don't control all purpose of your development, is it the same way for C#?
Is there a good environment for the C# development?
Is C# use widely in nowadays development (it seems not!)?
In brief, why use C# instead of C++?
Thanks a lot!
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Because C# is new Technology.
SUbbu
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