VB wordpad for PHP

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May 17th, 2002, 12:51 PM
strawberrygrrl

VB wordpad for PHP

my task: to design a wordprocessing program for php code in VB. the only part i'm having trouble with is having a function that counts the lines in the text box. any ideas how i could do this?
May 20th, 2002, 04:12 PM
blindlizard

Count the number of vbCrLf in the text box. Or better yet, split on vbCrLf and get the UBound of the array returned.
May 21st, 2002, 10:42 PM
The Hobo

Quote:

Originally posted by blindlizard
Count the number of vbCrLf in the text box. Or better yet, split on vbCrLf and get the UBound of the array returned.

1) This isn't a PHP question

2) If there's a wordwrap feature, then counting vbCrLf's wont work
May 27th, 2002, 05:39 PM
nabeels786

i think it would work with a wordwrap, because if one line goes onto the next, i dont theres a hard newline at the end

it doesnt matter if this isnt a php question, just answer it and tell them to post in the right forum next time :rolleyes:
May 27th, 2002, 09:40 PM
The Hobo

Quote:

Originally posted by nabeels786
i think it would work with a wordwrap, because if one line goes onto the next, i dont theres a hard newline at the end

it doesnt matter if this isnt a php question, just answer it and tell them to post in the right forum next time :rolleyes:

1) No, it will not work with wordwrap. It will give you the number of actual lines, but not the number of visual lines.

2) If it doesn't matter that it's not a PHP question, then why tell them to post in the right forum? :rolleyes:

Using API:

VB Code:

Private Declare Function SendMessage Lib "user32" _
Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As _
Long, ByVal wParam As Long, lParam As Any) As Long
 
Private Const EM_GETLINECOUNT = &HBA
 
Private Sub Command1_Click()
  MsgBox SendMessage(Text1.hwnd, EM_GETLINECOUNT, 0&, 0&)
End Sub

Will retrieve the number of lines in the textbox, not dependant on vbCrLf's.

May 28th, 2002, 03:09 PM
nabeels786

Quote:

[i]the number of actual lines, but not the number of visual lines.

2) If it doesn't matter that it's not a PHP question, then why tell them to post in the right forum? :rolleyes:

so then next time they will post them in the right forum instead of here..
May 28th, 2002, 05:30 PM
The Hobo

But you said it didn't matter, nablees :) I love you's like a brotha, man. Pe-yece!
May 28th, 2002, 07:56 PM
strawberrygrrl

when i posted this on the vb forum, ppl said "this isn't a vb problem, post elsewhere." so i just posted it in both.
thanx for all suggestions :D