Visual Basic

13-Apr-08 20:27

Did it occur to you to ask here[^] ?

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Re: JanusGridEx problem

Christian Graus14-Apr-08 11:49

array style codeprovider in .net

14-Apr-08 11:49

it is better that you answer me .
i know you can not answer to me .
jam kon kazo koozato .

is how you replied to me via email. I am replying here so you don't get my email address.

No, I don't know. Nor does anyone else. We don't use this grid. That's why I suggested you ask people who DO use it.

cstrader23213-Apr-08 17:14

13-Apr-08 17:14

I'd like to allow my users to write code statements in array format, for instance

c = a + b

where a and b are really a() and b() arrays.

Any ideas how I could do this? I've checked math code parsers, but none of them seem to do arrays.

Thanks!

Christian Graus13-Apr-08 17:45

13-Apr-08 17:45

In what context, are you writing a library ? What are the rules for adding two arrays ?

cstrader23214-Apr-08 2:42

14-Apr-08 2:42

Well the math is array math, as in c++.

cstrader23214-Apr-08 3:03

14-Apr-08 3:03

OK, I clearly need to be more specific.

I'd really like to create an intellisense-capable editor that would allow my users to write and see their errors in vb.net code. However, for a few functions, I'd like add c++ type capabilities, such as:

c = a + b

where c a and b are actually arrays.

other relevant array operators are < > = - / *

Maybe the first question should be how to implement the intellisense editor.

Thanks again.

Luc Pattyn14-Apr-08 3:13

Luc Pattyn

14-Apr-08 3:13

Hi,

you want to define your own type (class or struct) and use operator overloading.
Look for some articles here at CodeProject on such things as complex numbers, or big integers;
that will show you the principles.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.

cstrader23214-Apr-08 3:53

14-Apr-08 3:53

Thanks Luc. I didn't know about operator overloading -- that's exactly what I need.

What about applying vb.net intellisense in a user editor?

Any ideas on that?!

Luc Pattyn14-Apr-08 4:31

Luc Pattyn

14-Apr-08 4:31

cstrader232 wrote:
vb.net intellisense in a user editor?

Not sure I understand the question.

Inside Visual Studio Intellisense is at your service; it parses your project files and adds
class information to the system's .NET information and presents it while editing.

In a separate editor, you can do similar things; I have no idea some Intellisense component
from VS would be available to assist you in that. I trust big editors have it on their own,
you may (or may not!) want to have a look at Eclipse, the Java IDE started long ago by IBM.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

cstrader23214-Apr-08 5:06

error running application on other computer

14-Apr-08 5:06

Thanks Luc... very helpful.

shee_dee8613-Apr-08 16:41

shee_dee86

13-Apr-08 16:41

i've problem in running the application using vb, i'm using visual studio 2008, then after complete my application i'm trying to run it on other computer using window xp, but the problem occur, anyone can help me why this happen and how to solve it..

Re: error running application on other computer

Christian Graus13-Apr-08 16:55

Re: error running application on other computer

13-Apr-08 16:55

What does 'the problem occur' mean ? What goes wrong ? Are you installing the .NET framework on the other machine ? Did you try to google your error message ?

shee_dee8613-Apr-08 19:32

shee_dee86

13-Apr-08 19:32

so, it required NET framework to running?
thanks a lot for your superb helping.

Re: error running application on other computer

Christian Graus13-Apr-08 19:38

Re: Http server for VB.net

13-Apr-08 19:38

shee_dee86 wrote:
o, it required NET framework to running?

Yes, I recommend you do some reading so you have a basic idea of what the framework you're using does, and how it works.

Http server for VB.net

reptilematt13-Apr-08 7:56

reptilematt

13-Apr-08 7:56

Hi can someone guide me to a good tutorial on how to code an HTTP server/client in VB.net? I really don't know where to start. Frown | :(

Thanks.

jzonthemtn13-Apr-08 9:07

jzonthemtn

13-Apr-08 9:07

Check out http://msdn2.microsoft.com/en-us/vbasic/ms789075.aspx#bcl2[^]. There is an "Building a simple web server with HTTPListener" example. Or, there is one here[^].

Re: Http server for VB.net

shee_dee8613-Apr-08 16:14

shee_dee86

13-Apr-08 16:14

hey, sorry, i'm not here to help you, but we are share in same problem, so next time time maybe we can help each other, maybe later can you tell about your improvemnt in this problem?

code for calcualtion and aso couting current row

Member 444291613-Apr-08 6:33

Member 4442916

13-Apr-08 6:33

i need coding that once i enter any add or deduct quantity to data grid view and only the quantity only go to specific row...example like

Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click<br />
        With Me<br />
            If .radAdd10.Checked = True Then<br />
<br />
                .ProductTableAdapter.UpdatePrice(1.1, .Category_IDTextBox.Text)<br />
                .ProductTableAdapter.Fill(.ComputerDataSet.Product)<br />
            Else<br />
                .ProductTableAdapter.UpdatePrice(0.9, .Category_IDTextBox.Text)<br />
                .ProductTableAdapter.Fill(.ComputerDataSet.Product)<br />
            End If<br />
        End With<br />
    End Sub

UPDATE Product
SET Price = Price * ?
WHERE ([Category ID] = ?)
like this update i click on rad-10 and rad+10 whole column will add together...how do i add on specific row ....thanks

Re: code for calcualtion and aso couting current row

Christian Graus13-Apr-08 12:23

Re: code for calcualtion and aso couting current row

13-Apr-08 12:23

You need to change the values of the specific row, which means you need to grab the value from that one row, and change it. If you rebind then you will change them all.

Member 444291613-Apr-08 17:10

Member 4442916

13-Apr-08 17:10

(i'm stil student)haha..i don't understand...how to grad from datastore????can show some coding ...thanks......alots...if i'm using numericupdown to set the qty how i do it......

Re: code for calcualtion and aso couting current row

Christian Graus13-Apr-08 17:34