Connect With Same Type 2 Servers On Different Destination From Single Client?
Apr 7, 2012connect with same type 2 servers on different destination from single client
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C# - Connect With Same Type 2 Servers On Different Destination From Single Client By .NET Remoting?
Aug 31, 2011I have to connect same type of remote objects on different destination using .net remoting. For example, I have a database access middle layer on a remote server and local server. But both are same type object. but the remote destination addresses are different. So how to connect it using .NET Remoting?
View 1 RepliesCommunications :: Allow The Client To Connect To Multiple Servers
Oct 24, 2008I have this code below for a client module, to allow the client to connect to multiple servers, though a IP list. The problem is that it is connecting ok to the servers, and it is sending messages to servers, but is not receiving messages FROM servers.
[Code]...
Remotely Connect To Servers On A Network?
Feb 4, 2010I am trying to remotely connect to servers on a network. However, an exception occurs and I can never connect. The code I am using to connect to the servers does work because I have had someone else test it. The exception is shown below. Is this a setting with VB or with my computer?
System.Runtime.InteropServices.COMException was caught
ErrorCode=-2147220308
HelpLink="C:Program FilesPIPCPISDK..Helppisdk.chm"
Message="The specified time is invalid "
[code]....
Retrieve Names Of Servers That I Can Connect To?
Jul 3, 2010My system is connected Trhough LAN..
totally four systems connected. and all systems having MS SQl server installed in it.
now i need to retreive that - which all server's i can connect to..?
Connect To Servers On Domain And Run Batch File?
Nov 1, 2011I'm working on a little script to automate tasks across 12 servers, that are all on the same domain and have a similar setup. The tasks are to create a new folder, to then copy contents off the network into it, and to create a virtual directory in IIS 6 pointing to it. Ideally I'd like to log errors but that's a later concern. My approach was to write a VB Script to connect to WMI on each server in an array, then use it to run off a batch file. While the VBS works if I tell it to create a folder directly, it does not run (any part of) the batch file, nor give me any errors.[code]...
View 2 RepliesDeleting A File Or Folder On Multiple Servers From A List Of Servers?
Sep 29, 2011I don't really know how to code but am pretty good at tweaking. I'm trying to set up a script that I can run to delete a single file, multiple files, a folder or multiple folders on a list of servers.I was thinking that the script could read the files to be deleted from a .txt file and apply the deletion to a list of servers in another .txt file.Example:
FilesToBeDeleted.txt:
\(insert_server_name_from_list)c$Program FilesBINexample_file.rpt
or
[code].....
HTTP Client Component For Communicating With HTTP Servers
Jan 17, 2009Anyone know anymore .DLL Files that are like this?
HTTP client component for communicating with HTTP servers. [URL]
Im looking for something that acts like Web Browser Control But it is not. It should be like HttpWebRequest Class But handle the stuff properly like a Web Browser Control Does.
So i found Chilkat HTTP .NET
Communications :: Multi Client - Single Server ?
Mar 21, 2010Developing an application that will serve as an application server (Similar to 'Run Advertised Program' that is present in Windows Server). The downside to using Microsofts current system is that it a) requires Windows Server and b) Works only with systems setup in a proper Domain. I have a number of systems in my house and I'm fed up of downloading from the net or setting up network drives etc etc. I've tried using the code in a similar topic posted a few threads down, but it obviously doesn't support multiple client connections.
View 9 RepliesHow To Run Application From Single Location On Client Machine
Dec 15, 2011I need to know how to run an application on client machines from a Central location for example from an application server?
View 3 RepliesVB IRC Client - WriteStream Only Displays Single Word In IRC?
Nov 16, 2010I have been writing an ever so simple IRC client in visual basic. I have a niggly issue whereby when I am writing to the network stream. On other clients my message cuts off after the first space character. I'm sure this is something simple as the messages are being sent, receiving is fine and debugging the issue it wherever I read the message (i.e. if I debug.print the message being written to the stream it still includes all the words and spaces.) Here is my code.
[Code]...
Connect To SQL Server From Client?
May 28, 2012Which should be selected?
Data Source=190.190.200.100,1433;Network Library=DBMSSOCN;Initial Catalog=myDataBase;User ID=myUsername;Password=myPassword;
or
Data Source=190.190.200.100;Network Library=DBMSSOCN;Initial Catalog=myDataBase;User ID=myUsername;Password=myPassword;
Client App Connect To Web Server Database?
Jun 8, 2010Im a beginner at vb.net, and just wanna ask if it is possible to make a vb.net app/client app that can connect to a database on an online web server???The app is locally on the client computer and the database is uploaded on the web server/host together with its website.
View 4 RepliesCreating A IRC Client That Will Connect To A IRC Server?
Aug 10, 2011I am wondering if anyone has a tutorial or source code to help me get started with creating a IRC Client that will connect to a IRC Server.I just want to make a pretty GUI to modernize it a bit and add some more features etc purely for educational reasons & because I need a new project.This is a couple of steps up from my last project so I will need a guide to get me started etc. I have been searching on various sites etc but have found nothing so far.
View 7 RepliesWhy Client Cannot Connect Remotely With External IP
Apr 1, 2012I have a server and a client working with sockets. I run the server at my laptop, sending its internal IP to my Hotmail account and I run my client at my desktop. I enter the internal IP and connect fine! But when I tried to connect with my cousin's PC, which is not in my network, I entered its external IP and the client couldn't connect.
Here is the code for the Server (consists of 2 forms):
Form 1 (Server):
Imports System.Net
Imports System.Net.Sockets
Imports System.IO
Imports Microsoft.Win32
Imports System.Net.Mail
[Code] .....
.Net Desktop Client Cant Connect To Offsite Webservice?
Aug 6, 2010I have written a vb.net app that runs in multiple hospital networks. THe vb client periodically contacts a off-site webservice for datatransfers.The issue I am getting at a particular hospital is that the client PC's are not on the hospital's domain. So they are sort of off the radar. They do use the hospital network for internet access. When the user opens a web browser they are asked for domain
userid and password. If not are provided then they cannot proceed. What do I need to do with my vb.net code to make the webserver calls prompt for and use the proper domain user id and password?
Connect As A Client To The Server Using The Command Line?
Jun 25, 2010I am trying to open a socket server, I have the code below but my problem is that when I try to connect as a client to the server using the command line (telnet ip port), i only get to type 1 letter and that's it, i can't do anything else, how can I make it so that the client can send anything until they hit or type EXIT?
Here is my code:
Imports System.Net.Sockets
Imports System.Text
Imports System.Threading
[Code].....
Connect To Oracle 10g Server From Client Machines?
Mar 9, 2010I have installed Oracle 10g in one of my office's computer. I want to keep this as database server. I am developing a .net project which will communicate with the database server from client machine and from the server machine. I success to communicate with oracle from server machine but not from client machine using the .net project. The connection code is as follows:
Public OraConn As ADODB.Connection
OraConn = New ADODB.Connection
OraConn.Provider = "OraOLEDB.Oracle"
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Connect VB Client Application With SQL Server Using TCP Connection (LAN)?
Feb 15, 2012I've been Searching the Net for hours now, and i can't really seem to find anything clear and straight to the point.
I need to create a Server/Client application using VB.net 2008, it's actually my first time to have a database on another computer. So I first searched the internet for the things i need to make this software.
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OP3 Client To Connect To Gmail And Download Messages
May 10, 2012I am using Peter Huber's POP3 client to connect to gmail and download messages.The inboxes being accessed are transactional inboxes used only for code-access. That is, a message comes in with a order file attached, code will process it and then delete the message. One stipulation of the code though was a DEBUG flag, which if set would prevent the code from deleting the message so that you can run the program again later without the debug flag and reprocess the message. So, in my code I have If Not Arguments.Debug Then pop.DeleteEmail(eid)
This works fine. Problem is, even when not deleting the message, running the program a second time will not re-retrieve the message, even though if I login to gmail and look at the inbox, it is still there. The only way I can get the program to see the message again is to forward the message back to the same inbox. But in Peter's code I do not see anywhere where he is keeping track of seen messages between sessions.
Is this something that is done on gmail's end? Refusing to deliver a message to the same client a second time? If so, is there any way I can change my gmail account so that it will always show all messages in the inbox to a client when retrieving the list of messages, even ones already "seen"? I don't see anything in the gmail settings screen.adding a method to send a RSET command to the server, as per this comment on the codeproject page.
Program That Uses Sockets To Connect Server To Client
Aug 2, 2010i made a program that uses sockets to connect the server to client but there is a problem with it when i try it on this ip"127.0.0.1"wich is not a real ip just a loopback to my computer it works just fine when i use my local ip it works as well when i use my main ip from http:whatsmyip.org it doesnt work at all i dont know why it doesnt say an error or an exception but its not connecting so i gave the server to a friend of mine i tried using both his real ip and his local but still not working i dont know why?i mean i am 100% sure of my code...
View 7 RepliesConnect To Oracle (Linux) Without Installation Of Client Or TOAD?
Dec 14, 2011How to connect to oracle (Linux) without installation of Oracle Client or TOAD .....?
View 2 RepliesDB/Reporting :: Connect Database In Server From A Client Computer?
Feb 24, 2008I wrote a program in VB2005. It is a program that is supposed to run in a client computer accessing an MS Access .mdb file stored in the server. The program itself is stored and run in the clients computer. I am not good in networking at all. The way I do it now is:
1. Have a directory made in the server to hold the MS Access .mdb file, and have the directory to be shared.
2. Have the same directory accessed and mapped in the client computer (say to Z:)
3. Then have the program in the client computer simply access the database as if it is in the same computer (as the directory already mapped into the client computer). In the VB 2005, this is done when we set the connection string of the database connection.
However, my user is complaining that by doing so, the database is basically exposed to the operator of the client computer (through the mapped directory), hence more vunerable for any bad intentions from persons who may have access to the client computer but not the server. He insists that he used to have a program that does exactly the same thing like my program, but the database is shielded in the server, where it cannot be seen in the client computer (I have other people who confirm that this can be done, though they can't tell me how, since they are not programmers themselves). Now, I have no idea on how to connect a database that way, and I don't even know where to start looking.
Detect Connected Computers In A LAN Using Visual Basic And Connect It Using A Client Application?
Mar 10, 2009I would like to ask how to connect our application to connected computers in a LAN.Will I use the winsock control?How can I run queries using a server database?Any answers are welcome.
View 3 RepliesConnect To Oracle Without Oracle Client On Client's PC
Jul 2, 2010i Use "Imports System.Data.OracleClient .. Private conn As New OracleConnection()" to connect to my Oracle database..but when i put my program to another PC I need install Oracle Client on it...is there some other way how to connect to Oracle DB without installing oracle client to client PC?? (Database is on Server an program is on client´s PCs)
View 2 RepliesSingle Data Type ?
Jun 22, 2009I have a single data type, and when debugging, I found the value of this data type is -1.#IND
What is that -1.#IND?
Box Type - Stays As A Single Line And When You Click On It
Jan 4, 2011Is there any box type in vb.net that is multi lined, however stays as a single line and when you click on it , it will open up into a multi lined box (because I want 10 of them in a small area , in single lines will be perfect but needs to have lots of information stored in each one) and then when the user clicks out of the box / into the next one, it returns to its single lined state?
View 8 Replies.net - Pass An Expression To Act On A Single Field In An Anonymous Type In LINQ?
Mar 27, 2012I have the following Data Transfer Objects defined:
Public Class MemberWithAddressesDTO
Public Property Member_PK As Integer
Public Property Firstname As String
Public Property DefaultAddress As AddressDTO
Public Property Addresses As IQueryable(Of AddressDTO)
End Class
[Code]...
LINQ Return Single Type Of Object Invalid Cast
Jun 29, 2010Ok, just needing a 2nd set of eyes looking at this to make sure the error isn't something else other than my LINQ code here. Here's the function class itself:
Public Function GetJacketByPolicyID(ByVal jacketID As Int32) As tblPolicy
Dim db As New DEVDataContext()
Dim j As tblPolicy = db.tblPolicies.Single(Function(p) p.policyNumber = jacketID)
Return j
End Function
and here is the code which calls this class function in the web control form itself:
Dim p As tblPolicy
Dim j As New Jackets()
p = j.GetJacketByPolicyID(3000050)
For some reason it's flagging the 2nd line in the GetJacketByPolicyID function saying the specified cast is not valid. So I'm guessing it's something I'm doing wrong. I'm sure the tblPolicy/tblPolicies class works right since I can create a new instance of a tblPolicy and set a few variables by hand and return it, so that's not it. I've also checked the datarow I'm fetching and there's no null values in the record, so that shouldn't be it either.
Unhandled Exception Of Type 'Oracle.DataAccess.Client.OracleExc?
Apr 11, 2011I am working on some window application and facing the following error while running my code An unhandled exception of type 'Oracle.DataAccess.Client.OracleException' occurred in oracle.dataaccess.dll
Additional information: System error. I don't know what type of error this is. I have successfully added the reference dll file