Re: callerid - Visual Basic Discussion Boards

Re: Array initialization : expression expected ?

Joshua Quick17-Apr-06 7:13

17-Apr-06 7:13

First let me tell you that there is a mistake in your array declaration of grid(8, 8). This is really creating an array of 9x9 elements. Why? Because the (8, 8) specifies the upper index bound (ie: max index is 8) for a zero based array. That means your array is indexable between 0...8, for a total of 9 elements.
You should change it to grid(7, 7).

Now on to your current issue...

You could initialize your array like this...

grid(0,0) = pictureBox1
grid(0,1) = pictureBox2
grid(0,2) = pictureBox3
' Etc...

An even better approach would be to create the PictureBox controls on Form Load and then add them to your array and Form's Control collection. This would be much cleaner.

Dim column As Integer
Dim row As Integer
For row = 0 To 7 Step 1
   For column = 0 To 7 Step 1
      nextPictureBox = New PictureBox
      <code>' Initialize PictureBox here.</code>
      Me.Controls.Add(nextPictureBox)
      grid(row, column) = nextPictureBox
   Next
Next

Re: Array initialization : expression expected ?

SolarBear17-Apr-06 8:11

SolarBear

17-Apr-06 8:11

This makes much more and sense and it's a heck of a lot cleaner. Thanks a bunch !

To designing windows form

bluehai17-Apr-06 4:49

bluehai

17-Apr-06 4:49

Please give me tutorials or books's title to learn designing windows form like nero software or other softwares... that have nice screen forms.

Thanks a lot Smile | :)

Re: To designing windows form

Dave Kreskowiak17-Apr-06 8:14

Dave Kreskowiak

17-Apr-06 8:14

There's no book to explain this step-by-step. Good UI design comes from a well thought out data model and knowing what your going to do with the application inside and out. All the pretty pictures come from a Graphic Arts background, and there's really not a single book on that either.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: To designing windows form

bluehai17-Apr-06 16:01

bluehai

17-Apr-06 16:01

You could tell me ways to change default windows form to image form like nero software - a software to burn disc

Thanks a lot Smile | :)

Re: To designing windows form

Dave Kreskowiak17-Apr-06 17:05

Dave Kreskowiak

17-Apr-06 17:05

You assume too much. Like I said, this is not the work of a single person and there is no one technique that will do everything for you. This requires FAR more explanation that any single article will tell you about. A LOT of research goes into a UI like that, especially into your own application's requirements...

Dave Kreskowiak
Microsoft MVP - Visual Basic

callerid

SVb.net17-Apr-06 4:27

SVb.net

17-Apr-06 4:27

how can i get value callerid by serialport

123

Re: callerid

Guffa17-Apr-06 4:51

Guffa

17-Apr-06 4:51

Follow up on the replies you already got instead of posting the question again.

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b { font-weight: normal; }

Re: callerid

Dave Kreskowiak17-Apr-06 6:25

Dave Kreskowiak

17-Apr-06 6:25

And no-one is going to write the code for you. Even more so than normal because no-one knows what kind of device you have to get the caller ID information, nor any of the required details on it.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Preventing key press

formansworld17-Apr-06 4:13

formansworld

17-Apr-06 4:13

i'm making this small windows application in VB.net and it requires for Alt-F4, Alt-Tab, Ctrl+alt+del and the windows keys to be disalbed ive disabled alt-f4, with the e.cancle = true but is there a way to disable the others....

Thanks in advance. Big Grin | :-D

Re: Preventing key press

Eric Dahlvang17-Apr-06 4:49

Eric Dahlvang

17-Apr-06 4:49

http://www.codeproject.com/win32/AntonioWinLock.asp[^]

----------
There go my people. I must find out where they are going so I can lead them.
- Alexander Ledru-Rollin

how can i read data from notepad

Mr kilany17-Apr-06 3:23

Mr kilany

17-Apr-06 3:23

i need to create button on vb.net form which browse the c drive then choose file(includes phone numbers 1 column) with txt extension then i need to send all data(print the phone numbers)from notepad to listview located in vb form called listview1 .

kilany

Re: how can i read data from notepad

sathish s17-Apr-06 3:58

sathish s

17-Apr-06 3:58

sure you can
http://www.google.com/search?hl=en&hs=rKo&client=opera&rls=en&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=reading+writing+files+vb.net&spell=1

Re: how can i read data from notepad

Guffa17-Apr-06 6:17

Guffa

17-Apr-06 6:17

Why do you want to involve notepad at all? Why not just read from the file?

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b { font-weight: normal; }

why .....incorrect data printed from vb.net

Mr kilany17-Apr-06 3:17

Mr kilany

17-Apr-06 3:17

Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Try

Dim cone As New Conection

Dim ii As Integer = ds.Tables(0).Rows(ComboBox1.SelectedIndex).Item(0)

Dim sh As String = cone.get_Special_data("select Switch_Access_Code from Swiches where Swich_ID=" & ii & "")

b2 = ""
b2 = sh

Me.WindowState = FormWindowState.Minimized
System.Windows.Forms.SendKeys.SendWait(b2)//b2="2494:" come from //database on sql server
Me.WindowState = FormWindowState.Normal
b2 = ""
Catch ex As Exception
MsgBox("الرجاء اختيار القسم")

End Try
End Sub

some times when i click on this button will type on active window 4294: but aslo some time type 44294: and some time 4294:: and some time 4294: and some time 4449942: althought the data which comes from data base is just 4294:
why the variable b2 some time print wrong data not as want ???????

kilany

Re: why .....incorrect data printed from vb.net

Dave Kreskowiak17-Apr-06 6:22

Dave Kreskowiak

17-Apr-06 6:22

It's not the B2 variable that has the problem. It's SendKeys. Using SendKeys to send data or control another application is NOT reliable, as you've already found out. You're quite literally stuffing the keyboard buffer with keys that are NOT guaranteed to make it to their intended target control. On top of that, if the target control already has data in it, you could be inserting this data into the middle, or whatever, of the existing data.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: why .....incorrect data printed from vb.net

Mr kilany18-Apr-06 3:29

Mr kilany

18-Apr-06 3:29

ok .. can you give me the best way t o pass a data without any lossing of data...

thanx alot friend

kilany

problem in deploymentof vs.net 2005 Application

Amit Agarrwal17-Apr-06 2:50

Amit Agarrwal

17-Apr-06 2:50

hi
how can i deploy my vs.net 2005 asp.net application(using vb.net) on remote server.

i'm unable to deploy my application on server URL

please guide me.

Re: problem in deploymentof vs.net 2005 Application

Dave Kreskowiak17-Apr-06 9:53

Dave Kreskowiak

17-Apr-06 9:53

If this is going up to your ISP, this is a question best asked of them.

If this is one of your own servers, then the easiest way is to create a Setup project for your website and install in on your remote server.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Regarding Common Dialog Control

Vijaya Krishnamoorthy17-Apr-06 2:24

Vijaya Krishnamoorthy

17-Apr-06 2:24

there was a problem in my PC while accessing the Microsoft Common Dialog Control. It shows License problem...Can any one help me to rectify this problem?...

Thanks..
with regards.

K.Vijaya

Regarding WebServices

Vijaya Krishnamoorthy17-Apr-06 2:20

Vijaya Krishnamoorthy

17-Apr-06 2:20

I have created a sample web serivce. while running the web service, it shows an error which is regarding "user doesn't have access permissions". can any one tell me why this occurs?

K.Vijaya

Regarding NameSpace

Vijaya Krishnamoorthy17-Apr-06 2:06

Vijaya Krishnamoorthy

17-Apr-06 2:06

could u please tell me is there any shortest way to create and place a new namespace into the coding? and let me know about the namespaces fully because i don't know how to create a namespace and tell me some ways to create a web service in VB.NET. thanks.

with regards. Smile | :)

K.Vijaya

Re: Regarding NameSpace

manish2417-Apr-06 2:14

manish24

17-Apr-06 2:14

if u want to use a namespace into code, justt use import statement.
eg. imports [namespacename]

so as to use web service, open a web service project, and while defining your function define them using web method tag.

<web Method>
function defination

Manish

-- modified at 8:14 Monday 17th April, 2006

Re: Regarding NameSpace

Vijaya Krishnamoorthy17-Apr-06 2:26

Vijaya Krishnamoorthy

17-Apr-06 2:26

ya thanks but i knew those already.... i have asked about how to create a new namesapce in VB.NET?... Is there any possibilities to create?.. If so can u plz explain some of the cocepts to create a namespace..?

Anyhow thanks for ur valuable information.

with regards...

K.Vijaya

Re: Regarding NameSpace

sathish s17-Apr-06 3:55

sathish s

17-Apr-06 3:55

this shd make you clear
http://www.c-sharpcorner.com/Articles/NSInCSandVBNETSSK.asp

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