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I have to develop a on-line workshop tool related to simulation games.
The system has to integrate different tools such as chat, voip to be used by the initiator and a presentation tool.
Now here is the problem!
Which is the best way to develop a system where the initiator can show a live presentation (usually done in powerpoint) to the participant?
What I mean is that the initiator should control on-line the presentation (next or previous slide) while talking and the participant should see the presentation live.
I know that there is sharepoint, but the cost for the server side is expensive.
I was wondering if there is, and which is the best solution to do it with normal windows form and and standard server.
Thanks
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Please post this in a more appropriate forum. If you were contemplating an article on it, then this would be the right forum - but you aren't, so it isn't.
Deja View - the feeling that you've seen this post before.
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You should be asking this in a programming forum. This particular forum is for Article Ideas.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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HI!!
I am a fresher and I am working on my final year project and I need help.I am making Content management System and currently not able to decide the design issue.
The problem is as follows:-
The "admin" will only have the rights to add projects , delete projects ,add sub projects and add category and sub category for a project .
So, how should i design the system.What someone suggested me was:- Add text boxes
1) tbone- For main project selection
2) tbtwo - For Sub prob selection
3)tbthree- For category selection .
But thsi is never a solution because the level of sub proj project and category/sub actegory can be of "nth" level so how to do dat
Plz help me out
Regards
Mrinal
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This is a fairly common design of CMS systems. I would suggest that you start by taking a look and seeing how others have solved this problem. There are a number of open source CMS solutions that you can use to identify how this has been tackled.
Deja View - the feeling that you've seen this post before.
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You should be asking this in a programming forum. This particular forum is for Article Ideas.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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I want to know about vurtual graphic adapter in depth in respect to vista, do any body have any link or any article about it.
thanx
prashant
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How about here[^]?
Deja View - the feeling that you've seen this post before.
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I like that link! Simple and to the point. 
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Thanx for such a helping reply..... but for ur information I have tried that one, I dint get any satisfactory result thats why i have posted so that if some one have any idea about article regarding this.
prashant
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For starters, it would help if you posted the question in the right forum. This one is for people to submit article requests or ideas.
Asking in any of the forums for "general knowledge" won't usually get you very far in any case. If you have specific questions, people will try to answer; otherwise searching Google should get you general information on this topic.
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Hi folks
I am not a very technical person.
Hope you can help me solve this problem.
I have an electronic thermometer that gives an analog output. I want to display the temperature on my computer in ANALOG form ( a circular dial type display ).
How do I do this. Do I need any special input card and software. And where can I source for this.
I am using Windows XP o/s.
Thank you so much.
John
Pluto7
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You'd have better luck asking in one of the programming forums, not this one. This is so people can submit ideas for articles.
That being said, the most help you are probably going to get is that:
Yes, you most likely need a special input card to take the analog output from the thermometer and route it to the PC. You would then need to write an application that can interface with the driver and display the results on a user interface control. Most of the people here answer questions on a volunteer basis, so you probably won't find anyone that is going to do the work for you.
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You should be asking this in a programming forum. This particular forum is for Article Ideas.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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I'm thinking of designing a slider control that doesn't do anything that different from the ones Microsoft provides, but is more friendly to programmers who use it. Specificly, it would support the track and change events that the ActiveX control provides, but would not automatically display raw units in a tooltip above the slider. Would this be too trivial to make an article on?
Nathan
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Nothing is too trivial to artical on. Go Ahead.
Paras Kaneriya
The difference between genius and stupidity is that genius has its limits.
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Go for it. As long as you explain clearly what you are trying to solve, and present the code in a clear and informative way it should get people looking at it. It could provide the answer to problems that other people are having and help them.
Why not do a WinForms version and a WPF version? That way you could show people how to work with the two technologies.
Deja View - the feeling that you've seen this post before.
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Hi everyone,
Could anyone kindly assist with some code (preferably Java) for the Travelling Salesman Problem that uses any of the following Heuristics
1. Tabu Search
2. Hill Climbing
3. GRASP (Greedy Randomized Adaptive Search Procedure)
4. Simulated Annealing
I need this to just text some problems.
Thanks
laremtj
Jesus Loves You, Give your Heart to Him Today
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1. This is a forum on article requests and ideas.
2. Don't cross post.
3. Don't post homework questions and expect us to do this for you.
Deja View - the feeling that you've seen this post before.
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Please don't cross-post. This forum is specifically to ask for or provide ideas for articles.
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You should be asking this in a programming forum. This particular forum is for Article Ideas.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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//Its tt.java simple Helloworld program .which i am willing to call from c++
// i created .class and .h file of it !
public class tt {
public static void main(String[] args) {
System.out.println("Hello World ");
}
}
//*****************************************************************************************
//i wrote it in vc++ 6.0
//for this i added path of tt.h(created using javah) in preprocessor path(underprojects=>setting=>c/c++ tab)
//then added path of jvm.lib (under projects=>setting=>link tab)
#include "jni.h"
#define PATH_SEPARATOR ';' /* define it to be ':' on Solaris */
#define USER_CLASSPATH "C:\j2sdk1.4.2_05\bin" /* where tt.class is */
int main()
{
JNIEnv *env;
JavaVM *jvm;
jint res;
jclass cls;
jmethodID mid;
jstring jstr;
jclass stringClass;
jobjectArray args;;
JavaVMInitArgs vm_args;;
JavaVMOption options[1];
options[0].optionString ="-Djava.class.path="USER_CLASSPATH;
vm_args.version = 0x00010002;
vm_args.options = options;
vm_args.nOptions = 1;
vm_args.ignoreUnrecognized = JNI_TRUE;
/* Create the Java VM */
res = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);
if (res < 0) {
fprintf(stderr, "Can't create Java VM\n");
// exit(1);
}
cls = (env)->FindClass("tt");
if (cls == 0) {
// goto destroy;
}
mid = (env)->GetStaticMethodID(cls, "main","([Ljava/lang/String;)V");
if (mid == 0) {
// goto destroy;
}
jstr = (env)->NewStringUTF(" from C!");
if (jstr == 0) {
// goto destroy;
}
stringClass = (env)->FindClass("java/lang/String");
args = (env)->NewObjectArray(1, stringClass, jstr);
if (args == 0) {
// goto destroy;
}
(env)->CallStaticVoidMethod(cls, mid, args);
//destroy:
if ((env)->ExceptionOccurred()) {
(env)->ExceptionDescribe();
}
(jvm)->DestroyJavaVM();
return 0;
}
/// After doing that much ! i got this LINKING TIME ERRORs
--------------------Configuration: ltry - Win32 Debug--------------------
Compiling...
Skipping... (no relevant changes detected)
tr.cpp
Linking...
LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16
Debug/ltry.exe : fatal error LNK1120: 1 unresolved externals
// please help me sir....what chages i should do so that it gets run n calls java method ?
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You problem has nothing to do with hosting the Java VM. It has to do with the code not written to run under Windows. Your main function isn't valid for Windows, but it is for UNIX and DOS.
It would help if you didn't just Copy'n'Paste code off the 'Net without understanding it. You've made a bunch of "Windows Programming in C++ 101" mistakes. You may want to try creating a "Hello World" app for Windows in C++, before you jump right into hosting a foreign runtime environment.
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Cross posting in multiple forums is considered rude. It makes it quite difficult for multiple people to collaborate on an answer.
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Please don't cross-post. This forum is specifically to ask for or provide ideas for articles.
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