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I have my web site ready for my UI person to pretty it up.
All I have left to do is write the web service for it so other web sites can use it.
I didn't think it would be this puzzling since I had seen that option before as a project template and I understand (at a high level at least) what SOAP is.
I've already coded using the web site with Entity Framework (which requires the .NET Framework 4.0) and the only web service examples I have been able to dig up say 'pick Framework 3.5' in the instructions.
As many articles as I've looked at I must be missing something. There has to be a way to do this without rewriting my search in Framework 3.5, right?
All I want to do is either return 0 or more records which have four strings (each) based on search criteria, or return a detail record if an id is passed.
So, it looks like EF4 is my brick wall.
Any hints how to go through/around it?
TIA,
-Chris C.
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To create webservice in .Net 4.0, you need to create an asp.net web application project and then add a "web service" new item. With WCF in hand, do you really want to do that?
WCF can do much more than web service and faster.
// ♫ 99 little bugs in the code,
// 99 bugs in the code
// We fix a bug, compile it again
// 101 little bugs in the code ♫
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Tell your manager, while you code: "good, cheap or fast: pick two. "
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I'll start with that thanks!
> With WCF in hand, do you really want to do that?
And... I can take a hint, so I've done some quick reading about how WCF is a 'service framework' and why that's superior to a web service (don't need a web server).
But one (possibly stupid) question:
Can it act as a Web Service? (I know it can run on a web server but that might not be the same thing)
This is only a critical question because the specification (written by a contractor that is no longer here) calls for a web service.
TIA,
-Chris C.
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jccompton43 wrote: Can it act as a Web Service? (
Yes. WCF is largely transport agnostic. The same code can serve up different transport types, merely by changing configuration, so you could have the same code simultaneously serving up via named pipes, TCP and HTTP without changing a single line of code.
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See exactly what you want, if you have applications in other operating system using this service, better go ahead with webservice, otherwise, go with WCF, as in terms of performance, the webservice can't beat.
You also have lot of flexibility in WCF 
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I hope I don't bother anyone with my simple and newbie-look-a-like questions  The title itself is clearly indicating what I want for the answer. So thanks for your help
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In non technical teams the stack is an optimized memory bank that is very fast. The heap is a memory bank that isn't as fast but great for handling objects of varying sizes. So when you create an object, .NET looks to see if it is a native or reference type. If it is a native type, the value it put on the stack, otherwise it is put on the heap.
The reason for this is that the stack only handles objects that are 32 bits in size. The fact that all memory allocations are the same size is what makes it fast. Also it's not a pointer to a value that is stored, it's the actual value itself. Because of this Boolean values actually occupy 4 bytes of memory. Native types like doubles are stored in 2 x 4 bytes
A reference type like a string for example could be any size. It could also be very large. So what happens is the string is stored on the heap and a pointer is created and put on the stack so it can be found quickly. Either way, the combination offers a lot faster solution than a simple memory model.
"You get that on the big jobs."
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Reason for my vote of one: (and I suspect for the others) Wrong. It is so completely wrong, that there is almost nothing in there that is actually correct.
I don't often give down votes, but I'm making an exception in this case!
Sorry, but you really need to go back to the beginning and start learning this stuff again.
Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water
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I read Jeffrey Richter's book on CLR but I must have totally misunderstood what I was reading. Hopefully someone will explain the difference in this topic. At the moment I'm aware I've got it wrong. I just don't know why.
"You get that on the big jobs."
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I understand what you are trying to say but I didn't have another choice and I thought this is the right place to ask that problem. I already excused for my question you consider non-advanced and unprofessional . I hope you realize why. 
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You do realise that OG wasn't addressing you don't you? What he was saying is that the answer you were given was wrong - not that you were stupid for asking the question. It's actually a pretty fair question, as the concepts are misunderstood, which you can see from the answers.
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Yeah your right, I didn't recognize! Oops 
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No, no, you misunderstood - that was not directed at you or your question (which is a good, sensible question). That is why it was a reply to RobCroll and not to you, and why his answer is light grey, and yours is still blue.
His answer to your question was wrong in just about every respect, and what he said you should ignore - look at Dave Kreskowiak's answer which is much, much better. That is why I (and I suspect others) voted him down - the advice was bad. If you look at the bottom left corner of a message you will see a "rate this message" facility. Have a look at his answer: 1.71/5 (7 votes) indicating he has had seven ratings, and that they have generally been unhappy. A vote of one is a "this is bad", a vote of 5 is a "this is good". If your message has no votes, it is blue, if it is down voted, it goes grey. If it is upvoted it goes green.
Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water
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You're right! Thanks
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You're welcome!
Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water
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The stack is (NOT OPTIMIZED VERY FAST MEMORY!) just an area in memory where various values are stored in a Last In, First Out fashion. It's used to hold simple variable values, pointers to objects, parameters for methods calls, return addresses for returning control back to where a method was called from, ...
A heap is a block of memory that contains both free (reserved for your app but unused) memory and allocated objects such as buffers, class instances, strings, or other complex types.
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This uesd to be a lot easier question to answer - the stack was a small bit of RAM pointed to by the CPU Stack Pointer (SP) register, which made it fast and easy to access. Every CALL instruction pushed the current values in all CPU registers onto the stack, then popped them back when the CALLed routine was finished to resume execution. The Heap was a block reserved in RAM by an application to hold and access run-time data. Now it's a bit more complex, but this[^] discussion puts it in perspective.
Will Rogers never met me.
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Finally some one has answered!!! 
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Hello
I develop a simple desktop application of sales management.
In my application in shipment report have 4 parameter
Report View by
Invoice
Date
Buyer
Product
I used ratio button in form so user can chose only one parameter at a time to view report
now i want to use check boxes user can chose multiple parameter use at a time to view report
Can you please suggest me how i can do this in short coding
Hope I clear my query
Thanks
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hi all , i use this code to fill datagrid with data from my database
private void btn_by_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
SqlConnection con = new SqlConnection("Data Source=MS-TOSHIBA;Initial Catalog=dalily system;Integrated Security=True");
SqlCommand cmd = new SqlCommand("select place.name,place.address,place.telephone,place.website,place.email,place.info from place,subcateogry where place.subcat_id=subcateogry.id And subcateogry.name='" + subcat_comboBox.SelectedItem.ToString() + "' ", con);
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
dt.Load(dr);
dataGridView1.DataSource = dt;
dr.Close();
con.Close();
}
now i want when i click on row
select coordinate_x & coordinate_y from place table where name is in row i clicked on
And store coordinate_x & coordinate_y as double
thanks in advance
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Just stop posting the same question twice in a row. There's no need and you're not drawing any more attention to your question. You're drawing it to yourself and not in a good light either.
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i don't want to do that but there is a problem with my browser so when i click post nothing happen so i think my question not posted 
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Then you can check to see if it has been posted before doing it again.
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hey,
my company wrote an activeX DLL in VB6 few years back, and now i've been asked to run some tests with it.
since i dont have VB6 environment anymore, i thought it'll be best to try and make a simple C# program that will call the registered COM Dll.
to do that i copied the DLL into c:\windows\system32, used regsrv32 to register the DLL, restarted the computer and referenced to it from my project.
from there i tried working like i use to:
mydll.cMain obj = new mydll.cMain();
int res;
res = obj.SetHttpServer("www.test.com", 80);
res = obj.PingServer();
with the first method call (SetHttpServer) Everything worked fine,
on the second method call (PingServer) i keep on getting Error# 429 " ActiveX component can't create object".
i looked over the original VB class, and it seems pretty simple, it creates an HttpWebRequest object and requests a string from the webserver defined with the SetHttpServer.
What am i doing wrong?
Thank you
Alon
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