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The truly scary part is I actually think of things like that, how to find a way to install a serial port onto the back of my head and stuff, does that make me weird? 
"Well yes, it is an Integer, but it's a metrosexual Integer. For all we know, under all that hair gel it could be a Boolean."
Tom Welch
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Psycho-*Coder*-Extreme wrote: does that make me weird?
Nah, I've thought of how cool it would be to make a world like a Star wars world or Matrix kind of thing.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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<br />
<br />
Private Sub ListBox2_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox2.SelectedIndexChanged<br />
<br />
Dim myCon As OdbcConnection<br />
Dim i As Integer<br />
Dim cmd As OdbcCommand<br />
For i = 0 To ListBox2.Items.Count - 1<br />
If ListBox2.Items(i).Selected Then<br />
<br />
myCon = New OdbcConnection("Driver={MySQL ODBC 3.51 Driver};Server=myServer;Database=myDatabase;User=myUserassword=myPass;Option=3;")<br />
cmd = New OdbcCommand("SELECT * FROM myTable where Professions = '" & ListBox2.Items(i).Text & "'")<br />
<br />
End If<br />
Next<br />
If Not IsNothing(myCon) Then<br />
myCon.Open()<br />
<br />
cmd.Connection = myCon<br />
<br />
Dim ds As New DataSet<br />
<br />
Dim ad As New OdbcDataAdapter(cmd)<br />
<br />
ad.Fill(ds)<br />
<br />
Me.ListBox2.DataSource = ds<br />
<br />
Me.ListBox2.DataTextField = "ResumesID"<br />
Me.ListBox2.DataTextField = "Resumes"<br />
Me.ListBox2.DataBind()<br />
<br />
End If<br />
End Sub<br />
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ASPnoob wrote: its not working. The problem is it doesn't generate any errors, no exception was thrown.
What is it doing wrong? I noticed the User in the connection string is questionable with the password...
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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What I wanted to do was to retrieve resumes which have been stored as text, from the database. Each resume has a corresponding profession which is stored in the Professions field and ResumesID is used as the primary key. I have created a listbox which has the names of different professions. When someone selects one or more professions from the listbox, resumes that correspond to the professions will be displayed. I have used the for loop for the multiple selection of the list items. Then I used the If statement to make sure that a list item is selected. The Select statement is suppose to pick the professions where the name of the professions match the text value of the selected list items. The problem is nothing happens when I select the list item.
-- modified at 0:45 Tuesday 24th July, 2007
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What I would do is keep the listbox having the names of the different professions, then when the user selects the profession, a new listbox pops up with the resumes of the corresponding profession.
I think if you want to stick with the same listbox control, you have to also clear out the professions before binding the resumes. I stick to just having a new form open when the user selects something off a listbox or combobox.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Can you please show an example of what you're talking about or point me to a tutorial on do this? I really need to know how to make this work. Thanks again for your help.
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Which one? The pop-up form is the easiest one to do.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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You seem to be asking a lot of questions, and struggling to understand the answers. You should buy a book and work through it, so you're able to make sense of the advice you're being given.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: advice you're being given
I don't think my advise has been that entirely difficult. I think ASPnoob is really new at this programming stuff.
Christian Graus wrote: You should buy a book and work through it
Yep, many of them out there.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Paul Conrad wrote: don't think my advise has been that entirely difficult. I think ASPnoob is really new at this programming stuff.
Yeah, that's what I thought too, hence my advice.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi!
i would like know about if exist a method to create a imagecombo control in runtime from vba, i want use some how this: CREATEOBJECT("IMAGECOMBO"), is possible?, thanks for your help.
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I am writing an application that has a main menu form with buttons that open other "sub" forms. The sub forms each have to have a button that takes the user back to the main menu form and I am not having any luck.
Any help would be great since I am an amateur. Thanks in advance!
Natalie
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Hi,
in the simplest case, you have one main form, visible all the time;
and a series of dialog windows, which are forms you show with ShowDialog(),
which means as long as a dialog is visible, the form cant get focus; so you must
close the dialog, before you can continue using the main form. That does not require
any special programming, except for the ShowDialog() instead of Show().
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Hiding main form instead of closing it
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Afternoon all
I have a while loop that is constantly receiving data at 4 times a second. Right now I convert the data and store it as a sorted list. I have to save the first data set in order to compare it to the next incoming data set and record only the key/value pairs that changed. After the comparison the most recent data has to be stored for comparison to the next data and so on and so on. Any suggestions on how i might go about doing this
Thanks in advance
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As the lists are sorted, it's very easy to compare them. Here's some pseudo code:
input: listA, listB
indexA = 0
indexB = 0
while indexA inside listA or indexB inside listB
begin
if indexA outside listA
changed: listB(indexB)
indexB++
else if indexB outside listB
changed: listA(indexA)
indexA++
else if listA(indexA) < listB(indexB)
changed: listA(indexA)
indexA++
else if listB(indexB) < listA(indexA)
changed: listB(indexB)
indexB++
else
indexA++
indexB++
end
---
single minded; short sighted; long gone;
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Thanks for the response
I dont really need to know how it changes just that the value changed so I was doing:
Public Sub compareit(ByVal statusList As SortedList)
Dim statusChanges As New SortedList
For listIndex = 0 To statusList.count -1
If statusList(listIndex) <> lastFrameList(listIndex) Then
statusChanges.Add(sataList.GetKey(listIndex),statusList,GetByIndex(listIndex)
End If
...here is need to save the most current statusList to be compared the next time a frame is received
Next
lastFrameList = statusList
End Sub
statusChanges should contain all the key/value pairs that changed from the previous frame
How do I initialize lastFramelist when this routine is called for the first time since there is no previous frame.
THanks again
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captainmogo wrote:
For listIndex = 0 To statusList.count -1
That blows up if lastFrameList is shorter than statusList.
captainmogo wrote: statusChanges should contain all the key/value pairs that changed from the previous frame
If you compare them like that, you will also get a lot of items that aren't changed. If you for example add an item first in the list, statusChanges will contain all the items in the list, as the items that do match no longer have the same index.
captainmogo wrote: How do I initialize lastFramelist when this routine is called for the first time since there is no previous frame.
Just create an empty list.
---
single minded; short sighted; long gone;
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Hello All,
Thank you for reading this post. Iam trying to build a single sign on, so that other applications in my company can be reached by just logging once. Here is how it is:
1. Lets say the site i build is called abc.com
2. I want the user to logon to abc.com, all my user info is in a SQL Server database
3.Once login is determined successful, we go to a welcome page in abc.com... From abc.com, there is a link called link1.abc.com which is a different application... here i dont want the application to ask for logon credentials again, it should give access to the user because user was validated in abc.com
4. Expanding this...how to I provide this service if i have more that 3 applications...???
My company cannot afford LDAP...all we have is a good SQL Server database, .NET 2005...what is the quickest and best way to acheive single sign on ??? Is there a free third party tool/ open source available?
Sample code, articles explaining things are very very welcome !!
Thank you
RH
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Hi,
On the root add a config file with the following:
<authentication mode="Forms">
<forms name=".MyAppFormName"
="" loginurl="login.aspx" defaulturl="Apps/welcomepage.aspx" cookieless="AutoDetect">
/authentication
authorization
allow users="*" /
/authorization
in the protected areas (e.g. Apps) add a web.config file with the following:
authorization
deny users="?" /
/authorization
In the login form:
Check your SQL database...
IF it's OK - > FormsAuthentication.RedirectFromLoginPage(txtUsername.Text, False)
Hope this helps 
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Has anyone worked with mapping.....I need to write a program with will show bus routes. User may and maynot have access to the internet.
What did you use, and how did you store your data....ease of use..cost...etc
Thanks
Tom Wright
tawright915@gmail.com
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I have a device on my COM port. I need to send a string to it. What is the best way to do this? Do you have to know the port it will reside on?
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Cory Kimble wrote: I need to send a string to it. What is the best way to do this?
Exactly what you do depends on the version of VB you're using.
Cory Kimble wrote: Do you have to know the port it will reside on?
Yes. Without it, you don't know what your sending data to.
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I have vb .net 2003. I want to send and receive stings and packets through Com port.
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