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OK say the combo box is empty and you want to add a new item in the list of the combo box so you double click the box this opens a seperate form that allows you to add new item to the list which when this is done then comes back to the form is not only in the list but is the one the combo box is set to ...
I am me and I think I am me
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Well, the ComboBox doesn't really support a DoubleClick event. Why not just put an "Add" button somewhere around the ComboBox?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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lol If I wanted a button I would have not asked the question I can do buttons which I have already done but doing something new I quess is wrong I know how to do it the hard way but I quess there is no easy way.
Sometimes when life throws a curve ball I hit a homer.... I am king cobra
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in VB6 there have property clickitem in listview,but anybody can tell me how i do it using vb.net,thanx
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ClickItem was an event, not a property. There's a HUGE difference...
Handle the ItemActivate event of the ListView. You can then use the SelectedItems property to find out which items are selected.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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chears i'll check it
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i have to do a calculator that paints graphs. it shall have 5 inputs (K, X, X^2, X^3, X^4)and a scale changer from +-5 to +-20 it have to go both ways. the cros and the numbers has to be displayed when i turn the program on. and i have no idea on how to do that
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ceraative wrote:
i have to do a calculator that paints graphs.
Sounds a lot like homework to me.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Then you will have covered everything you need to do this in the course materials. Am I right?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Then who should you REALLY be asking a question like this?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi everybody
does anbody know how can i dial a number with the modem in vb .net & when the phone picked up, a sound file play for user?
tank you guys so much
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Only if your have a modem that supports TAPI. A normal modem won't do it.
On top of that, you'll need a library that wraps a version of TAPI. You can find one on GotDotNet.com.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I have an array of mixed data Integer and string in a variable array I wish to pass to a datagrid, but all the information I find reletes to the use of datagrids with Datasets and datatables. Is it possible to pass data from a two dimensional Array to a replicated image in a datagrid ie col1, rwo 1 to col1 row 1?
I'm really new at this. Can anyone help?
Dim X as single
Public Dat_Arr(1, 20)as variantType
me.DataGrid1.DataSource.= Dat_Arr????
DPF
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Are you looking for:
DataGrid1.DataSource = Dat_Arr
You'd much better off moving your data to a DataTable object. You'll get alot more flexibility.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Cheers Dave, I'll try this read up on datatables too.
DPF
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hi everybody
does anbody know how can i send fax via vb .net?
any free components or something?
tank you guys so much
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You can user winfax services and winfax assemble to develop a simple fax application
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Hello 
I've got two DataGrids, both with a scrollbar. Now I will that datagrid2 automatically scroll with the datagrid1. You can see this effect in word, when two documents are open on the same window...
I've not found any possiblity to set the scrollbar position 
Any idea?
Greetings from switzerland,
BuddelWilli
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Ok, I've got the solution:
'http://www.sys-con.com/dotnet/article.cfm?id=454
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Hi all of you
I am student , and our supervisor ask us to make a short course registration system, but i couldn't do the following
(The user is allowed to attempt to log-in to course database a maximum of 3 times in a session. If they fail to log in after 3 attempts, they are prevented from logging into the session from this or any other terminal.
If the user-id is not recognized at all, the terminal is frozen for 5 minutes.
If the user-id is recognized but the password isn't, the student record is 'locked' for the full session.
In either type of log-in failure, the attempt is logged on a fault logging database. If the log-in is successful the student is added to the session's attendance list.
If the login is successful, the student's attendance record for the whole course is updated).
plz, i need your help because i am vb.net beginner
thankx
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hello sara, there r many problems but there have easy way to solve it, i mean there have now good database management systems like oracle 9i,so programmers no need to waist there time to make above things,that above your question covers the ORACLE 9i database system very easily,only need to put values,if u can find the oracle 9i database administrator fundamental 1 book u ll meet the 14 th chapter,its easy to understand
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Dear rajith2005,
Thank you very much for your suggestion, but the supervisor ask us to do it using ado.net and vb.net , i want to use sql server as database, but really i don't know how to lock and unlock recorde, or what does mean by the terminal is frozen for 5 minutes.
thank you
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dear sara, u welcome
ik now wht u mean,bt i just get oracle to do it,cuz me doin OCA these days ,its easy .i dnt know much abt VB.NET even,bt i try to help u,ill ask it my friend,bye
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