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As far as 2-tier achitecture is concern, the answer is yes. You don't need to install your application together with the database. You can create an application in any language that can connect to a remote database server.
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edel_ong wrote: wouldn't need to install a database also.
Did you mean "database server"?
If so, you could use MS Access or SQLite if your application can live with their restrictions.
/ravi
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You could also look at SQL express 2005. It's free.
_____________________________________________________________________
Our developers never release
code. Rather, it tends to escape, pillaging the countryside all around.
The Enlightenment Project (paraphrased comment)
Visit Me at GISDevCafe
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try this.
listview.items.focusitem.text
Pls check in this sequence but in this example im not sure about the correct syntax.
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Lord Kixdemp wrote: Is this a feature of .NET 2.0, or is it a problem with my VS?
Neither. A ListView control supports multiple selection.
/ravi
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Listview supports multi selection. This control is similar to the right pane of the windows explorer. There is a property in the listview control which is the 'Multiselect' and it is defaulted to True.
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Yes you can also select a certain item if the MultiSelect is false. Clicking the items listed on the listview will automatically be selected. Ofcourse you can select only one in this case.
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You can use this code to select the one item selected.
listView1.Items[listView1.FocusedItem.Index].Text
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Oh. Thanks! 
Windows Calculator told me I will die at 28. 
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jack_claudine wrote: Listview supports multi selection. This control is similar to the right pane of the windows explorer. There is a property in the listview control which is the 'Multiselect' and it is defaulted to True.
Yes, I know. 
/ravi
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how can i forcast the wheater with nn ?
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I don't know what "nn" is, but the rest of your question can be answered here[^].
/ravi
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Ah. There's a wealth of information out there on using ANNs to model weather forecasts, including this NOAA paper[^].
Sorry, I can't help you with specific code, although my interest in ANNs is in a similar space (financial trend analysis).
/ravi
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I have two Datagrids, one above the other with the same width and X starting point. Is there a way that when the horizontal scrollbar of one is moved right-left, the scrollbar of the other moves to the same position as well?
Thanks!
RABB17
"Nothing fancy needed, please just solve all our problems as quickly as possible."
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Handle the scroll event on one and set it on the other. If you do it for both, you need to set a flag to say it's autosetting, or you'll go into an endless loop.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Hello everyone:
What is the difference b/w
int x = (int)MyValue;
and
int x = System.Convert.ToInt32(MyValue);
which should be used when and why? Thanks.
We are using an automated tool for standard validation and its fussing about (int) way of type conversion, can someone plz explain the difference b/w the two. Thanks.
Robert
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Hi Robert
Both ways do similar things, but it depends what the actual Type of MyValue is.
(int)MyValue is casting MyValue to type int. This means that MyValue has to be an int in the first place, or a type inherited from int (which isn't possible of course!). This is a faster method, because very little has to be checked or changed in memory, but you have to know that MyValue is actually an int.
Convert.ToInt32(MyValue) allows you to create an int from other types, e.g. a string like "56". This is useful if you aren't sure what type MyValue is. Because it has to work out what to do with the value tho, this method can be a lot slower than casting directly.
For more info, see MSDN:
Casting in C#: http://msdn2.microsoft.com/en-us/library/ms173105(VS.80).aspx
Convert Class: http://msdn2.microsoft.com/en-us/library/system.convert.aspx
Hope this helps
Phil
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philip_cole wrote: (int)MyValue is casting MyValue to type int. This means that MyValue has to be an int in the first place, or a type inherited from int (which isn't possible of course!). This is a faster method, because very little has to be checked or changed in memory, but you have to know that MyValue is actually an int.
Some remarks and I would appriciate your input.
(int)Something conversion is applicable when Something is a numeric type. It just does the convertion without caring what data is lost.
I did sometesting and here is what i came across
string a1="5";<br />
int b1=(int)a1;
result in a compiler error
object a1="5";<br />
int b1=(int)a1;
result in runtime casting exception Error.
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i want make program like voice chat in Lan but I cant !
which stream shoud be use???
pleas Help if you know
tanx & Regards
Mati
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yes it is possible. But you need to have a SDK for your software. Are you reffering in VoIP? If yes, there are SDK available on the net that your can integrate in your software.
OR
You can create your own SDK by using your OS messaging and communication.
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hi jack
please Describ your answer, how I can use Sdk?
tanx
Mati
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