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singhrajendra wrote:
For that i used a command line utility from symantec.com VPSCAN.exe.I created the process using createprocess api ie i supplied the path of VPSCAN.exe along with the files to scan,and i m waiting for the scan to complete usig waitforsingleobject api.
Sorry, I don't really get it. Do you want to re-write it in VB.NET or are you trying to use the Win32 API and you can't get it to work? In that case it would also help if you'd provide some excerpts from the source code you're using.
Best regards
Dennis
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OK thanks for the reply . here is the excerpts form the src code::
Public Sub ExecuteAndWait(cmdline As String)
Dim c, d As Long
Dim x As Long
Dim snull As String
Dim b As SECURITY_ATTRIBUTES
Dim a As SECURITY_ATTRIBUTES
Dim pinfo As PROCESS_INFORMATION
Dim sinfo As STARTUPINFO
sinfo.cb = Len(sinfo)
' snull = "/U D:\My FTP\1"
x = CreateProcess("D:\ftp.exe", "\ /U D:\My FTP\1", ByVal 0&, ByVal 0&, 1&, NORMAL_PRIORITY_CLASS, ByVal 0&, snull, sinfo, pinfo)
x = WaitForSingleObject(pinfo.hProcess, INFINITE)
Do While x <> 0
If ret < 0 Then
Exit Sub
End If
DoEvents
Debug.Print x
x = WaitForSingleObject(pinfo.hProcess, _
INFINITE)
Loop
x = CloseHandle(pinfo.hProcess)
End Sub
So here what is actually happening is that thread VPSCAN.exe passes the cmd line args to anti virus and exits immediatedly .So i m looking any way to figure out when that scan is complete.I m using Symantec antivirus 8.0
S/W engineer
Hewlett-Packard
Bangalore
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I think you're going to have to contact Symantec on this one. The Process you launch will pass it's parameters to the scanning engine, which is always running, then quit. Your WaitForSingleObject is watch that command line process that you launched, not the scanning engine.
The scanning engine, on the other hand, can't be watched using WaitForSingleObject because it never quits. I don't know if Symantec exposes any kind of API you could tap into. This is what your going to need to get a reliable interface into AntiVirus and why your going to have to look for help from Symantec.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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need to make a change machine. I.E. if someone cashed in all their pennies nickles dimes and quarters i need to exchange it for tens, five, ones, etc... need assistance today (12/15/04) I know it's up to you guys to help or not but I'm desperate. please help. I don't know how to use the MOD.
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it must be done in vb.net format. All I have to do is figure out a program that will allow me to exchange coins of any amount ot dollars.
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I still dont understand that. need help writing the code anybody???? please
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Why dont you start with what you've tried so far, as you cant honestly expect someone to just write all the code for you, surely?
Or is it overdue homework perchance?
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its homework and it's due by 08:00pm est today. I've been too busy trying to get everything worked out with the funeral parlor that I havent had time to even think about this let alone try to even think period. hence the need for help.
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Homework question right?
OK, without giving you the complete solution think about the following:
To work out the remainder as you have discovered yourself (i am assuming) you can use the Mod operator[^]. So if you have worked out there are 17829 pennies and you want to work out the number of £50 notes and the remainder:
Dim fiftyNotes As Integer = 17829 \ 5000<br />
Dim fiftyRemainder As Integer = 17829 Mod 5000
That should get you started.
Hope it helps
Tom
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please explain a little bit more in detail...
your stating
dim intfiveDollars as integer = 500 \100
er not sure... I really dont understand this mod thing.
I have text boxes coming in from quarters, dimes, nickles, pennies.
and labled for output that show the relativity of $10, $5, $1, quarters, dimes, nickles and pennies.
so if i have 100 pennies I should show 1 in the $1.00 label or if I have 100 pennies 2 dimes and 3 nickles I should show 1 in the $1.00 label 1 in the quarter label and 2 in the nickle label.
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please I need assistance only have 2 hours left. If i can just have someone get me started with this maybe I can finish it... but I'm totally lost..
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If your totally lost at this point, you're totally screwed. Tom already gave you the starting point...
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Mod operator gives u the remainder
suppose
if u are doing
10 mod 3 the output will be 1
10 mod 2 will give u 0
mod operator can be used only on integer datatype.
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I have integrated Pivotal, CRM software, with Microsoft Project using VS .Net. However, it does not seem to work 100%. I have been trying to find any other examples, coding that other people have done with MS Project. Basically all information is based in Pivotal, the front end system, and pushed into MS Project.
If anyone knows about MS Project integration or where I can find some nice good examples, let me know pls!
Ta.
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I am working on a project called checkbook.I have an xml file called checkbook.xml in a file called checkbook. I also have a datagrid on my form called DataGrid1.
My xmlfile looks like this:
<itemid>0
<checknumber>1533
<payee>Kmart
<amount>55.23
<date>11/12/2004
When I run my program my datagrid already shows what is in the xml file because I am using streamreader. How can I get The information entered in the datagrid by the user to save back to my xml file upon program close so it will be there the next time the program is opened.
This is the code that I have so far:
Imports System.Xml
Imports System.IO
Imports System.Data
Public Class Form1
Inherits System.Windows.Forms.Form
Public myxmlfile As String = "c:\checkbook\checkbook.xml"
Public ods As DataSet
Public nds As DataSet
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
Dim ods As New DataSet
Dim myStreamReader As New System.IO.StreamReader(myxmlfile)
ods.ReadXml(myStreamReader)
myStreamReader.Close()
Me.DataGrid1.DataSource = ods.Tables(0)
Me.DataGrid1.FlatMode = True
Me.DataGrid1.Expand(-1)
Me.DataGrid1.ColumnHeadersVisible = True
Catch ex As Exception
MsgBox(ex.ToString)
End Try
End Sub
End Class
Thanks For The Help
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Couldn't you just use the writeXml method of the dataset?
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Yeah but everytime I use streamwriter it says that my xmlfile is missing a root element. what is that?
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The error shows up because you have a completely malformed XML file:
<table>
0
1533
Kmart
55.23
11/12/2004
</table>
Your XML should look more like this:
<?xml version="1.0" encoding="utf-8" ?>
<Accounts>
<CheckingAccount>
<Transactions>
<Transaction ID="0">
<CheckNumber>1533</CheckNumber>
<Payee>Kmart</Payee>
<Amount>55.23</Amount>
<TransDate>11/12/2004</TransDate>
</Transaction>
</Transactions>
</CheckingAccount>
</Accounts>
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Yeah but everytime I use streamwriter it says that my xmlfile is missing a root element. what is that?
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What Dave says is true your xml structure is very poor (no offense - it just is). Every valid xml document should have a root element that contains all the other elements - at the moment you only have the root element which isn't allowed to contain anything but other elements. So if you did something like <myxml>... it would work (the saving part anyways).
check out this tutorial (it isnt too long and it explanes pretty much everything you need to know about xml) - http://www.w3schools.com/xml/default.asp[^]
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hmm thats strange for some reason my post didn't come out as I wrote it - the xml example that I give should be like this <myroot>...
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Try this:
1. drag and drop a textbox ctrl, a button and a Datetime picker.
2. run the application and press tab . u can see the focus in each control including DTpicker.
3. Just select another date in the dattime picker using that combo.
4. now press tab , u will see that DTPicker doesnt receive the focus....
help me if u can brin the focus ....
regards, Mani
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hi,
i would like to know how an application developed in VB.NET can access ip packets. ie the fields in ip packets. and manipulate the ip packets.
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The .NET Framework doesn't have any classes that will allow you to do this natively. You'll need a device driver that will do the "dirty" work for you and it must expose an API that you can P/Invoke using VB.NET to get the information you need.
You can pick up the book "Network Programming in .NET" for a complete discussion and examples. Or you can search the web for "Packet sniffing .NET" and piece the information together yourself.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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