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i need a guide line by today
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fredkon wrote: Write a console application to complete the following tasks
No thanks, it serves no useful purpose.
Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP
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So do you have a question to ask or are you just posting your homework hoping that some poor sucker will do it for you?
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B
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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This has got to be the worst attempt to get someone else to do your homework that I've ever seen.
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you forgot to specify a time frame. Is it urgent already, or can we wait a while?
Luc Pattyn
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
Local announcement (Antwerp region): Lange Wapper? 59.24% waren verstandig genoeg om NEEN te stemmen; bye bye viaduct.
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t6he dead line is this afternoon
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the dead line is this afternoon
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You have no idea when sarcasm passes your way do you. Read the other posts and understand that no one here will do your homework for you. Try something and when you are stuck ask a specific question on what you have tried.
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good.
you haven't shown any initiative, nor any code; so you should not get any help.
except for this, as I am in an exceptionally good mood right now; I picked a small part of your homework (the easiest part for sure).
Warning: I don't know much about VB.NET, and I didn't test it, however here it goes:
Dim N As Integer = 10
Dim A(N - 1, N - 1) As Integer
Dim B(N - 1, N - 1) As Integer
Dim C(N - 1, N - 1) As Integer
For I = 0 To N - 1
For J = 0 To N - 1
C(I, J) = A(I, J) + B(I, J)
Next
Next
PS: Don't bother asking me questions, it is your assignment, not mine.
Luc Pattyn
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
Local announcement (Antwerp region): Lange Wapper? 59.24% waren verstandig genoeg om NEEN te stemmen; bye bye viaduct.
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hi , i;m currently doing a project which is using GPRS modem to receive/send sms ro control the house and also a MMS function to capture a jpeg photo and send to user.
The sending /receiving sms part has done succesfully, but the problem i'm facing now is the MMS i need expert help me here...i dun know how to start with it..
i;m using VB6.0 , GPRS modem is - WT-211
i just want to create a button to send MMS and a button to choose the picture to the user , thats all. receiving MMS not in my concern
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ericyeoh wrote: i;m using VB6.0
Why would you do such a thing ? VB6 is obsolete and has been for a long, long time. It ALWAYS was a terrible excuse for a language. Why not use a real language ?
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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I've never used the speech SDK, yet, 10 seconds with google, and I know that the SAPI SDK contains other voices.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: I've never used the speech SDK, yet, 10 seconds with google, and I know that the SAPI SDK contains other voices.
I understand that the Sapi SDK has other voices but I cannot find them. Any suggestions?
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hi guys
Does anyone know how to retrieve input parameters for a website by using HTTP headers request. I mean what is the code for shown them on a textbox. I have done most of the work for sending requests and getting responses and they work very well except finding the parameters in the content. I recently use Live HTTP headers of Firefox components to get parameters but i don't want to use it any more and code my program to find them. An example, by using Live HTTP headers on google's mail , it retrieves this:
<< HTTP Header>>
POST https://www.google.com/accounts/ServiceLoginAuth?service=mail
Host: www.google.com
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: https://www.google.com/accounts/ServiceLogin?service=mail&passive=true&rm=false&continue=http%3A%2F%2Fmail.google.com%2Fmail%2F%3Fhl%3Den%26tab%3Dwm%26ui%3Dhtml%26zy%3Dl&bsv=zpwhtygjntrz&scc=1<mpl=default<mplcache=2&hl=en
Cookie: __utma=173272373.733204749.1223816195.1241322770.1242545301.30; __utmz=173272373.1242545301.30.18.utmccn=(referral)|utmcsr=google.co.nz|utmcct=/|utmcmd=referral; __utma=173272373.733204749.1223816195.1242545301.1255931779.31; __utmz=173272373.1255931779.30.19.utmccn=(referral)|utmcsr=google.co.nz|utmcct=/|utmcmd=referral; __utmc=173272373; GoogleAccountsLocale_session=en; __utmb=173272373; __utma=173272373.733204749.1223816195.1226208114.1227589760.4; GALX=Vq-AnFUU0sE; NID=27=JkcszjpiZcgyP2eZyPvBC5FDlr5ajSyuLl0Xryh_BmZj7nOk3du9zPjp1TPd3jSstVuloQgnbjW7PFJNPtZcM6lrPCDkuGtG--XoVNkneoXnlrkO2loAVCUnOZuNiBv_; PREF=ID=ec0ae488fdcda892:U=77ac6790d8075e61:TM=1237745195:LM=1241223529:GM=1:S=QDdvadqlCz1Tnwy0; rememberme=true; PREF=ID=455fdbe7518f0fd9:TM=1243238393:LM=1243423899:GM=1:S=PY4bydI3x1zVTkG1; GMAIL_RTT=794; TZ=-780; GMAIL_LOGIN=T1255931777004/1255931777004/1255931797099
Content-Type: application/x-www-form-urlencoded
Content-Length: 241
And the content is :
ltmpl=default<mplcache=2&continue=http%3A%2F%2Fmail.google.com%2Fmail%2F%3Fhl%3Den%26tab%3Dwm&service=mail&rm=false<mpl=default&hl=en<mpl=default&scc=1&GALX=Vq-AnFUU0sE&Email=&Passwd=&PersistentCookie=yes&rmShown=1&signIn=Sign+in&asts=
how does it work to get the above content and how i can code my program to show them?
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Hi all.
I am creating a program in which I am searching some files from database (MS-Access) and displaying it on Listview control.
When I am using a single form for searching and displaying then code works but I want to scan files from one form and display those items on another form, but it not working.
The code I am using is as below in frmScan:
Private Sub BGWorker_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BGWorker.DoWork
For Each file As String In My.Computer.FileSystem.GetFiles("c:\", FileIO.SearchOption.SearchAllSubDirectories)
'Check for cancelation of Background worker.
If BGWorker.CancellationPending Then
e.Cancel = True
Exit Sub
End If
Dim extn As String = IO.Path.GetExtension(file)
Try
Dim sql As String = "Select * from ThreatType"
Dim cmd As New OleDb.OleDbCommand(sql, con)
ThreatDatabase.Connect()
Dim reader As OleDb.OleDbDataReader = cmd.ExecuteReader
While reader.Read
If extn.ToUpper = reader.GetString(0) Then
If IO.Path.IsPathRooted(file) Then
Me.RefreshList(file, reader.GetString(1)) 'cross-threading
End If
End While
reader.Close()
Catch ex As Exception
MsgBox(ex.Message)
End Try
Next
End If
Next
End Sub
Delegate Sub UpdatetList(ByVal [Name] As String, ByVal [Type] As String)
Private Sub RefreshList(ByVal [Name] As String, ByVal [Type] As String)
If frmMain.ListView1.InvokeRequired Then
Dim d As New UpdateList(AddressOf RefreshList)
frmMain.ListView1.Invoke(d, New Object() {[Name], [Type]})
Else
frmMain.ListView1.Items.Add([Name]).SubItems.Add([Type])
End If
End Sub
In RefreshList code block, When I am using
Me.ListView1 instead of
frmMain.ListView1 then it shows file on listview of same form but I want to display files on listview of frmMain.
Suggest me how can I do this.
Thanks.
Gagan
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Where does frmMain come from ? What do you mean by 'not working' ? What happens ? Did you want help ? You seem to be setting a puzzle rather than giving us the info we need to try to help here.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Hi,
I wanted to create an app to incorprate on my program where the user has to type in a serial number before the applicaion is then displayed. Then when the application is then re-run the serial number form is NOT shown due to the serial number having already been inputted.
I will be honest i am not the greatest programmer so bear with me.
Here is the code i have currently used howver this HALF works.
This will allow the user to enter the serial code and show form 2 however when the user re-runs the app then it doesn't run?!?! The form flashes up for .1 of a second and then disappears.
Public Class Form1
Dim FILE_NAME As String = ("serial.txt")
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim objReader As New System.IO.StreamReader(FILE_NAME)
Do Until objReader.EndOfStream
If txtserial.Text = objReader.ReadLine Then
Startnot.Checked = False
Form2.Show()
Me.Hide()
Else
Try
If txtserial.Text = objReader.ReadLine.Trim Then
End If
Catch Ex As Exception
End Try
Label1.Text = "Invalid CDKey"
End If
Loop
objReader.Close()
End Sub
Private Sub Form1_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Leave
If Me.Visible = False Then
Form2.Show()
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
SetAttr(FILE_NAME, FileAttribute.Normal)
Dim Dontshow As Boolean
Dontshow = GetSetting(My.Application.Info.ProductName, "Options", "Dont Show Me", 1)
If Dontshow = 0 Then
Form2.Show()
Call cookies()
Exit Sub
End If
Startnot.Checked = True
End Sub
Private Sub Startnot_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Startnot.CheckedChanged
SaveSetting(My.Application.Info.ProductName, "Options", "Dont Show Me", Startnot.CheckState)
End Sub
Private Sub cookies()
Me.Close()
My.Forms.Form2.Show()
End Sub
End Class
I got some previous feedback from another programmer saying
I'd start by scrapping what you have and replacing it with a seperate class. You main form should call this class, call it "Licensing", to ask if it is OK to run the app. The Licensing class has to do a few things to answer this question.
First, it has to check to see if the app has already been through the CDKey entry process and that a valid Key was entered. This could be a value written to the registry or to your AppSettings file.
If the value doesn't exist or it indicates that the license is not valid, this class would put up a new form, or even just an InputBox, asking for the CD key. Once the key is entered, it is compared against the first line of the serial.txt file. If they match, then you create/update the value tracking this in the Registry or your AppSettings file. If not, then Licensing doesn't change anything and returns False to say that it is not OK to run the app.
If the value is OK, then the method in your Licensing class would just return True to say that it is OK to run the app. There's no need to put up the CD Key entry form again.
You can get the first line of the file using:
Dim keyInFile As String ... Using sr As New StreamReader(Path.Combine(Application.StartupPath), "serial.txt")) keyInFile = fs.ReadLine() End Using
howeve i am ereally struggaling to incorprate this code so if any body could help me fix this then that would be very nice.
Many thanks
Dan
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This looks like a disaster. Have you tried setting breakpoints in your code to see what happens that second time ? Can you give us some more specific diagnostics ?
Obviously, this is all just for fun and learning, so I won't comment again on how utterly useless your 'protection' is.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: Have you tried setting breakpoints
breakpoints, the points where you see your code break as you stare at the screen?
Luc Pattyn
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
Local announcement (Antwerp region): Lange Wapper? 59.24% waren verstandig genoeg om NEEN te stemmen; bye bye viaduct.
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Seems that way.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Only if you manage to compile it
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thanks guys for all the replies. Ummm break points? I just copied and pasted the ALL the code that i used
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