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hi everyone..
i have a question about vb.net.. actually, i don't understand, how can we upgrade our vb project to vb.net.. what actually the different of these both vb
areon25
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All you need to do is open the .vbp file inside VB.NET and it'll launch the conversion Wizard.
areon25 wrote: what actually the different of these both vb
VB.NET is a TOTALLY new implementation of Basic. There's so many differences that it's just not possible to list them all in a forum. You can find out more information by reading Upgrading from Visual Basic 6.0[^] on MSDN.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi there by the method u told of conversion can the whole project made in VB will be converted automatically to .net either we have used third party Ocx controls?
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Yes, but chances are you'd have to rewrite some code. It's not a perfect conversion.
IMHO, you'd be better off rewriting it from scratch.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Does a textbox control, placed on a form, have a inhereted methid in vb.net to do a alphanumeric validation? If not, what is the easiest way to achieve this? Thanks.
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u can fetch the value of textbox and store in a string variable and perform the validation on the string variable.
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No, you have to code it yourself.
You can make your own TextBox by creating a class, inheriting from TextBox, and adding validation code by handling the KeyDown event and screening out characters that are not numbers.
You can find lots of example by just simplying searching[^] the articles here on CP.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Please can someone help me... I work with RichTextBox and i want it when i click on url link in it... Then that link what i clicked shows in label!!!
like...
Richtextbox:
is full of links...
-----------------------
l http://www.page.com l
l http://www.rage.com l
l http://www.mico.com l
l http://www.haya.com l
-----------------------
the label stays empty:
-----------------------
l l
-----------------------
when click on link in richtextbox:
i want to label look like that...
------------------------------------
l You selected http://www.mico.com l
------------------------------------
or other link what is selected...
plese help me.
FeRtoll Software.net
--------------------
I fertoll@net.hr I
--------------------
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Have you seen the DetectUrls[^] property of the RichTextBox control? All you have to do is set this property to True, then handle the LinkClicked event.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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lol i have seen buth i need that when i click on url event then the label gets the clicked url... get it???
FeRtoll Software.net
--------------------
I fertoll@net.hr I
--------------------
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So handle the LinkClicked event, get the URL from the event arguments and set the label text with it.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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FeRtoll Software.net
--------------------
I fertoll@net.hr I
--------------------
-- modified at 20:03 Sunday 5th March, 2006
my bigger problem is...
_____________________________________________________________________
My school ends 04.03.2006 and i need to make some application for end... i started to do text editor and i want when some of text starts with example("!") then the combobox apears with items that you can insert example
_______________________
| ("!Insert string") |
| ("!Insert picture") |
| ("!Todays Date") |
| ("!Smiles") |
| ("!End all") |
-----------------------
and other thing:
How to when the other form dialog apears and when i click insert on it i want that it inserts a text buth in position where was the (Ibeam). example
_________________________________
| Form1 - Text editor |
|--------------------------------|
| Some text bla bla balsa ssfj |
| Other one texttatdigfjl a |
| |
| More tegjkabsdfn čkssa |
| |
----------------------------------
now i click on insert new and the new forma apears like dialog
__________________________________
| Form2 - Insert text to Form1 |
|--------------------------------|
| |
|Type text to insert: |
||==================| |
| |
| Cancel | Insert|
----------------------------------
i pres insert and i want that the text what i typed is inserted in Form1 - TextBox1 - Selected start where was the (Ibeam).
Please help meeeeeeeeeeeeeeeee...
Thanks
Plus i didnt sleep 2 days... so please help me!
Can u help me with it?
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FeRtoll wrote: i want when some of text starts with example("!") then the combobox apears with items that you can insert
This is normally done with some kind of Insert menu, not typing. The user leaves the I-beam where the isnerted item will go, then clicks on a menu and picks what should be inserted at that point.
You've complicated your app by trying to do it with typing a marker. Considering your short timeframe, I would suggest dropping this and doing it with the much simpler menu-driven solution.
Part of turning in a project on time is knowning what features are critical to your application and which are "nice to haves". If your "nice to have" features will make your project late, they're not worth putting in. Keep in mind, you're being graded on what you turn in as a finished project.
FeRtoll wrote: How to when the other form dialog apears and when i click insert on it i want that it inserts a text
This is a bit more complicated. You'd have to create a form that allows you to enter some text and click an Insert button. You'd show this form with a ShowDialog call. When the Insert button is click on that form, it should set its DialogResult property with some value that you define, and it should set a public field that contains the text to be inserted.
When the ShowDialog call returns, you'd check the DialogResult return value and act appropriately, using the text in the public field to insert the text.
Form2 should not know ANYTHING about Form1 at all. It's functionality should not care that Form1 even exists and should not depend on the existance of a RichTextBox. This dialog should be concerned with handling a little user input and setting its DialogResult based on which button on that form with clicked.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi all,
I want hijri calender that can be used in both vb6 and vb.net (ready made control will be better)
Thanks for help
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Have to tried Google? A simple search for "hijri calendar control" reveals more than a few results[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I tried google many times but i can't find anything and i need it urgantly, so if u know anything about such thing please tell me
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Did you click on the link I posted? I saw a few links on the first result page that might have what you're looking for.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hello eveyone
i just wanna ask if there is anyone can help me in my project.
i dont know how to start explaning it but i need to know how could i disable the mouse and keyboard, i tried to use API function "input" but i found some problem that is when i press Alt+Ctrl+Del then the mouse and keyboard become free then i disable Alt+Ctrl+Del and but nothing new the mouse and keyboard becomes free again although the disable of the combination successeded.
i dont know if u understand what is the problem, but if you, please give me any idea and thanks
the simplcity is the best 
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The only way to do this reliably is to write global keyboard and mouse hooks. There's a few articles here[^] on CP. The code is in C#, but is easily converted to VB.NET.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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check my code syntax error in "For Fentry To Lentry" "sql" "cmd"
What does this code do! Want to automaticaly generate number in my database(SQL).Just entering first no. in TextStart.Text and last no. in TextEnd.text.
Example:
first no.: 1
Last no.: 10
it will record the no.1,2,3...10 in the database.
myAdapter.SelectCommand = New SqlCommand("Select * from tblReceipt", MainConnect)
myBuilder = New SqlCommandBuilder(myAdapter)
Try
myAdapter.Fill(tblOR)
Catch ex As Exception
MessageBox.Show("Cannot find the information needed." & newLine & "Check Database or contact programmer!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
Fentry = Convert.ToInt32(TextStart.Text.ToString())
Lentry = Convert.ToInt32(TextEnd.Text.ToString())
MainConnect.Open()
For Fentry To Lentry
sql = "INSERT INTO myTable(Number) VALUES (" + Fentry + ") "
cmd = New SqlCommand(sql, MainConnect)
cmd.ExecuteNonQuery()
Next
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The syntax of the For command is:
For counter_variable = start_value to end_value
---
b { font-weight: normal; }
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Hello,
The following dataset returns the results of this table:
Dealer Item Description Lang
12345 4567 numbers E
In my code, how would I retrieve the value in the Lang column? I need to be able to retrieve that value in my IF statement so that I can use a specific form for that dataset as such:
Me.TableAdapter1.Fill(Me.DataSet.tblitems)
If Me.dataset.tblitems (Lang coloumn = E) then
Me.ReportViewer1.RefreshReport()
else
Me.ReportViewer2.RefreshReport
End IF
Thank you,
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If dataset.tables(y).rows(x)(z).tostring="E" Then
end if
y-The number of the table
x-The number of the row
z-The number of the column
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Hi,
I am facing a strange problem in this.
http://www.codeproject.com/vb/net/vbmp3header.asp
When i try to trap the value of artist and title as:
dim artist as string
artist = objMP3V1.Frame(MP3ID3v1.FrameTypes.Artist)
dim title as string
title = objMP3V1.Frame(MP3ID3v1.FrameTypes.title)
dim new Name as string
newName = artist + title
The variable 'newName' does not contain the values of both title and artist. It only contains of artist whereas individually i am able to see the values of artist (msgbox(artist)) and title (msgbox(title)).
Pls reply within half hour.......
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