I am thinking of creating a code to allows my project to pass through the port forward without the outcoming connection details being pass on the third party software such as packet sniffer.Is it possible to avoid packet sniffer to pick up the outcoming connection details?
View 2 RepliesI need to make a packet sniffer that will give me SSL packets. It doesn't need to give me any other information than the body of the packet, the actual data being sent to me. It does not need to differentiate between different IP addresses. And, it doesn't even need to differentiate between things which are and are not SSL packets. Any packets will be fine, it just needs to support SSL packets. The fewer lines of code the better...
View 5 RepliesI've made an application and it connects to my database. But the issue is the details of the database can be found out through packet logging or something. How can I stop this from happening and secure it, without having to have a third party such as PHP script etc.
View 1 RepliesMy code below. Problem description in comments.
Public Class Form1
'My local IP (going to be set to 127.0.0.1)
Private LocalIP As System.Net.IPAddress
[code]....
The following is my connectionstring: server=(local);database=JnJ3;uid=sa;pwd=sa May I know how can I avoid timeout expired because I keep on receiving error message when deal with huge amount of data.The timeout period elapsed prior to completion of the operation or the server is not responding.
View 2 RepliesI have developed small visual basic.windows forms application with VS2010 RC. I have a development SQL Server named RJHDEVELOP. I've added a data connection to this server and everything runs well. When I come to deploy it onto the factory server named CARRONSBS, how do I tell the deployment package I want to the dataconnection to be a different server name?
View 1 RepliesI'm adding a SDE feature class into ArcMap and before it adds in I have to click the ok button on the "Connection Details" Window. Is there a way to click the ok button by code? I was thinking maybe it could be done by using Window notification code (e.g. code below), however I'm not seeing any option for button click Ok or Cancel. Maybe it could be done by "Windows.Forms.DialogResult.Ok" somehow or by getting the focus of the ok button? [Code]
View 1 RepliesI have lots of datagrids on one form. However, the datagrid controls are all on different tabpages and tablelayoutpanels.
How can i programmatically "pick" up all the datagrid in one form, even though they are child controls of other controls?
[Code]...
I have a form with a tabcontrol(6 tabs) with a groupbbox on each tab page containing numerous NUDs. The NUDs need to be checked for either 0 (double) or 0.0 (decimal). I don't want to have to do this over and over:
vb.net
If Me.nudLinealFeet.Value = 0 Then
MessageBox.Show("Lineal Feet cannot equal 0.", "No Value Given")
End If
[code]....
but I can't figure out what to do since there are more than 1 "parent controls".
I am newbie in VS 2005 and started learning. Can you please tell me how to Pop up the data from a table when there is a key press in the textbox.
View 11 RepliesI am going to handle an event to write all files in a directory to a text file.But only the last file's context is saved successfully, I think that because of overwriting.
Private Sub ExtractButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExtractButton.Click
Dim FileName As String
Dim FileItem As ListViewItem
[code]....
I have 4 Tables Master And Three Tables Details
how to programming this Technique
This Picture dispaly what i mean http://img300.imageshack.us/img300/3981/26072009110315.png
All I want to do is grab the IP details of the local machine in VB 2008 (or previous versions) using actual coding and not relying on output from ipconfig/all. I specifically need the subnet mask and gateway of the local machine.
I have found documents on how to do this in C++ using the networkadapter functions which is of no use to me because im using VB. Ive managed to find how to get the local ip address (using winsock or third party control) but nothing more and a few pages on using WMI but all examples are using vbscript rather than the full blown visual basic.
how to do this in vb and have any sample code?
As a network server administrator im confused on why this is so difficult, even in VB.
i want basically; words that get put in a listbox from a series of checkboxes i want to appear in a string of text in an rtb called strsqlselect. To form a line of sql code i.e the checkboxes select the fields etc and then are inputted into the string of text.
I have been give the following code;
[code...]
have the folowing code
rtb_select.Text = rtb_select.Text & "Select " & ListBox1.SelectedItem.ToString() & ", " & " From " & ListBox2.SelectedItem.ToString() & " Where " & ListBox6.SelectedItem.ToString() & " " & ListBox3.SelectedItem.ToString() & " " & ListBox4.SelectedItem.ToString() & ";"
In this it only allows one item to be selected and outputted to the string.
How would i be able to select 2 seperate items from listbox1 and have them displayed next to each other and seperated by a comma??
i have invoice form separated into 2 parts the upper part is master (header) and detail (body) in invoices where header contains date,name,invoice number,etc ..and the lower part is the body contains the datagridview with its details like the item name or code,qty,price,discount,etc the problem is i want to save the invoice headers in a table and the body in another different table but with a realtion between the 2 of them by the invoice id i think i put it in the invoices' form load. but i cant get it right so if any one have an example by code 2 solve this prob ,
View 1 RepliesI am new to vb. I have developed a project which interacts with sql server and vb.net. Now i am wondering how to print the selected fields from that form.
View 2 RepliesI have VB.net code (2005) that updates an Excel (2003) file but on close I get a pop up from Excel when my code is trying to close it. How can I close and save changes and not get the pop up? ("Save Changes Made").
I tried this:
vb
xlWorkBook.SaveAs(Filename:=excelFileName2, FileFormat:=Excel.XlFileFormat.xlExcel3)
But it renamed the "Sheet1" tab and I got more pop ups from Excel.
I have the following code in a template field in a details view:
Protected Sub txtLocations_DataBinding(ByVal sender As Object, ByVal e As System.EventArgs)
Dim output As String = ""
Dim sqlConnection As String = ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString
Dim connection As New SqlConnection(sqlConnection)
[Code] .....
I need to set the output field to be the data that is bound in this field. How do I do that. I know you cannot access them like normal form fields.
I'm looking to make a simple web traffic sniffer that will automatically reply toauthentication requests from a predefined source, but I'm not entirely sure how tostart/what I am looking at my self here.I guess it's easier to explain if you have a short backstory;I use WebDAV, but Windows does NOT have good support for this (lacking Basic auth support, and Digest support being flawed at best), so you are forced to manuallyauthenticate with a username and password every time you open a file, when you start your computer or a word document (for example) loads resource such as images (imagine writing yoru username and password for every image in a powerpoint!).
View 2 RepliesI a very large text document, I need to read some lines and at the end of each line, insert a text from the header of each page to he preceding lines.I have the following code the reads the file and displays it on a list box.Public Class Dialogs..[code]
View 2 RepliesI'm trying to get a details view in ASP.NET to display the details of the logged-in user only. I have been told to use:
select * from STAFF where USERNAME = user.identity.name
I thought this was too simple to be true and I was correct as it shows no data when I attempt to run.
Well when i am uploading files with FTP then people can always read my information with a Network Sniffer.Thats why i now want to solve it with a PHP-Script now:This is the information when i upload a file:everything that is red i do not understand i tryed it then with the code below but doesent work. [code]
View 3 RepliesI'm going to write a url sniffer type application like firebug, just for the exercise.I have used httpRequest/response in the past and wonder how i could obtain the headers using this method? or perhaps i need to be going down the root of sockets which i know nothing of value about? perhaps it can be done using webbrowser too.
View 1 RepliesI have compiled a Vb.Net program in which I used R Programming through R(D)COM. The statconnector library works fine. The program gives output without any error.
However whenever I try to deploy the code and create a setup file, and I run the setup file, I get the following error: There is connection for this connection ID (Exception from HRESULT: OLE_E_NOCONNECTION)
i am trying to run a stored procedure from my vb .net application and i am getting an error that says something like this:
"..under default settings sql server does not allow remote connections"
i have checked with my sql configurations and i have allowed remote connections but i am getting this error. besides i am connecting to my local machine so why should it give me a remote connection error.
I making a connection through word 2003 VBA to SQL server 2005 using the following codeDim cn As ADODB.ConnectionSet cn = New Connectioncn.ConnectionString = "Provider=SQLNCLI;Server=LEXAE29150SQLEXPRESS;" & _"Database=MCarter.mdf;Integrated Security=SSPI;"cn.openetc.cn.close.All runs fine up to cn.open.I then get the message error 'Cannot open database "MC.dbf" request by the login. The Login failed'.Tryed websearching but no succes. Been on it a week and the boss is doing his nut. I'm lost and unsure what wrong.The SQL server is set for windows authenticity and SOL Server login.In the MC database under security users my user name (Login) is their and setup as owner and sysadmin.SQLServer is running on the same machine as the word.dot.
View 3 RepliesI wrote a program in Visual Basic 2008 on my laptop that runs windows vista 64 bit, well the program attempts to access an Sql server that I am running on my laptop and it continues to give me the following error:
[Code]...
I get a Type 'System.Data.SqlClient.SqlDataReader' has no constructors. error on the 5th line of code below and I get a Variable 'e' hides a variable in an enclosing block. on the last line of code below (in my catch statement).
Here is my code:
Imports System.Data.SqlClient
Public Class Form1
Dim myConnection As SqlConnection
[code]....
I have a an application that opens a SQL connection and over the course of a few hours creates and disposes of tens of thousands of DataReader objects. You could look at it as just one big loop. As the time goes by, the memory usage steadily climbs until the application/system runs out of memory and crashes.
Psuedo code would look something like
SQLConnection.Connect
Do Until x =1000000
Create New DataReader
Use DataReader
Close DataReader
[Code] .....
Even though I dispose of the DataReader object when I am done with it, the memory usage keeps climbing. I found that every time I am finished with the DataReader I have to close the SQLConnection and dispose of it. When I do that it keeps the memory usage very low and the processor usage is barely noticeable. I would think I could just open the SQL connection once and close it when I am done.