I didn't saw much samples about tcp file share. They look similar to what I am using to send string. My question is : Does these codes work with any kind of files? And May I have some hints about how to do it?
View 1 RepliesI've been looking at accessing shared folders, read and write, via the network without being prompted by the OS for the username and password.
On this forum, and googling, I can find many things about accessing network shares, but none using code which also passes the username and password required.
What I'm basically looking for is to not have to map a drive on the users computer. Then using code, write or read files from a network share and at the same time pass the username / password required for that network share.
I am working on a project and have a problem Suppose I have this text in a string, "timvisee, hi, this is some text"How should I schijden this text in two different strings.In the first string, I would like the name, that is' timvisee "in the second string should" hi, this is some text "will be shown.But the name (timvisee) may change.Also what the thing behind the name is changed to Deren. Only remains always between the name and the text are the following I hope it is clear what I mean.
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I have a web application that has a web services as a web reference. The web main application has the connection string value stored in the web config.The web services consist of a web config file that store the value of connection string. Sometimes, I have different version of main web application that use different connection string but share the same web service. So I want the web services get the connection string value stored in the web config file of the main web application. How to do that?
View 3 RepliesI need to share strings (array) with more then one form.
View 3 RepliesI need to send a switches and a filename to a command line application.First I'll need to get a collection of files that can range from 0 to an infinite amount.Then I can start the process with the correct switches. Normally, within the command line application, I would specify the specific filename and send it as an argument to the application.However, I'm not sure how I would do this. The names of the files have to be preceeded by a specific switch. I can't remember the switch right now, but we'll call it [b]-f[/f].[code]So, I need to figure out how to send all or each of the file names as an argument.
View 1 RepliesI have sockets receiving data from a barcode reader, the problem is the reader sends the string in chunks for whatever reason as opposed to sending the whole string, for example:
<00001>st6
comes as
<0
000
01
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Im am writing a simple console app that will check and see that a file exists and then if does it will copy the file and move/paste the file into a new location. The file I'm checking exists as a file share on a server and I am wanting to move the file to a folder on a local machines C drive.
I'm working from my machine which is on the domain where the file exists and I'm logged in and have full admin rights on the domain. I can access the file share but when I run my app it gives an error saying access to to the file path is denied. My question is even if I'm on the network do I still need to provide username and password credentials to make this connection? If so how do I do this?
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I am developing an Application in VB.Net 2.0. I have a module which would copy files from the Local Machine to a shared folder on remote machine. This shared folder on the remote machine is an authenticated folder. So, after searching on the Internet I found the following piece of code.[code]Another point to note is that when I connect to the File Share using Windows Explorer and then try to execute the application, it works properly.I am not sure why I am getting the error when I do not connect to the Shared Folder using Windows Explorer.Do I have to set some property so that the Credentials passed in the authentication are used.I also checked some posts that suggested setting up Mapped Drive to the Shared Folder on the Local machine and then to copy the file using IO.File.Copy function. However, I cannot use this as this Remote Folder should be only accessed through the application and not in any other case by the User. The users will not even have the credentials to this remote Server as it will be configured by the admin.So, Is there any way in which I can set this up and transfer the files from local machine to a remote shared folder?
View 3 RepliesI am looking for a way to possibly intercept the point that a file is being accessed on a network share. Specifically before it is determined whether the user has access to the file or not.The goal will be to grant access to that file if the file request is coming from a specific process and that user currently does not have access.
View 1 RepliesI have an FTP Server outside of the domain (In a workgroup). I need to move files using an application called by the FTP client on the FTP server to a share within the domain using VB.net:
(System.IO.File.Move(SourcePath & Filename, TargetPath & Filename))Impersonation will not work neither will mapping a drive (As no user will be logged on)This is a console application that takes the above parameters.
I am developing an application, which hunts the local network for attached computers then checks for a share and a file, if found it displays it in a listbox. While testing this I have seen some strange Chinese or Japanese computer names pop up and in a few seconds go away, the names seem to always be different.
View 8 RepliesI am trying to open a file from a server
I currently have
Dim attachedFilePath As String = "\myservermyshare est.txt"
File.Open(attachedFilePath, FileMode.Open, FileAccess.Read, FileShare.Read)
This does not open a file.
However, if I change the path to be local then there is no issue.
Dim attachedFilePath As String = "c:... est.txt"
So, is there a way to open a file from remote storage?
is there a way to programmatically return who is using a particular file within a network share??
View 4 RepliesI have a class as follows code, When a LotNum data changes, I want to save the WIPData to file immediately. The file will be load when application starting. Can I use share memory mapping to a file, after that I can access the share menory to read/write the file directly[code]....
View 2 RepliesThe .NET security model throws security errors whenever a .NET exe is run from a file share. The error does not appear when ran from a local drive. Does anyone know of a way around this without requiring the code to be signed?
View 7 RepliesI need to access (windows apps) the file with a specific account (file located on a share) something like this: Dim myFileInfo as FileInfo=New FileInfo(FileName) ,UserID,Password.
View 4 RepliesI need to delete a hung laccdb file on a network share with vb.net or some other tool.
View 1 Replieshow can I 'randomise' the share values? (I am wanting to have some shares to have a higher risk than others, usually the ones with the higher value.)
View 3 RepliesAlright i have 3 strings in a class1.vb. In form1 it will put in a text. In form2 it will read the 3 strings and print them on 3 textbox
View 1 RepliesI have the code to create a folder, does anyone have the code to share the folder and set the permission for everyone to have full control?
View 4 RepliesI have the code to create a folder, does anyone have the code to share the folder and set the permission for everyone to have full control?
View 4 RepliesI need to build an app that can create a network share and give it full read/write permissions to everyone.
I have this code to create/delete network shares: [Code] But it only changes the NTFS permissions, not the share permissions. I'm running Windows 7 RC (64-bit) using Visual Basic 2008 Express. Does anyone have any ideas on how to change the share permissions, not ntfs?
I'm creating an application that works with another I have no control over. My application needs to be able to create a user and change share permissions. Currently I am able to make a share, but I can't figure out how to set access permissions for that share.
The idea is that the newly created user (w/ password) will have permissions on the share I create.
I am using Nektra's Deviare to hook winsock's send method calls. My ideia is to learn to also send messages through the same socket than the original application. So what I'm doing is when i detect the first call to send message, I save the socket id(the first argument of the send function), so I can use it later.
So here is my code:
uint socket = 0;
[DllImport("Ws2_32.dll")]
private static extern int send(uint socket, string buf, int len, int flags);
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This last messagebox is poping up always -1. Why should be it?
edit: calling WSAGetLastError() returns 2. Which I do not know what it means, as it doesn't seem to appear on msdn.
I am working on an application that is going to read a weight from a scale. The people who sold us the scale said that I can send a string to the scale over FTP and the response I will get is the weight. I haven't done much with ftp and have been searching for weeks. Can anyone point me in the right direction? The steps are... Create a TCP/IP connection to the ip address, port 1701 If the connection is succesful then I'll get 53 Ready for user as the response I can then send the username/password to the machine (sent as a string...) Read the response, which should be 12 Access OK I then need to transmit 'r wt0101' to read the weight. The response will have the weight. They've said this is done through FTP but maybe that's not the case? I don't understand why it would be FTP but that's what the technical documents say. Is there a class I can use that sends string commands over a tcp/ip connection?
View 8 RepliesMy tcp client has made a connection to the server script! Now that it has connected, how can it send a simple string? I do not know what any of the overloads for the .Client.Send method even mean, or how to use them. I already have a system set up on the server side to parse the string when it is received on the server side, but I have no idea how to send a simple string to it.
View 2 RepliesAlthough there are already a few resources online that address this rough topic, I still haven't found an answer that works for me.I desire to have full communication between my VB.net process and my C++ process. I would like to be able to send a string to and from the C++ process, but for the time being I need to achieve:
Sending a string to the C++ process, and handling it.This creates a few points that I am uncertain on, but I'll try to keep this as simple as possible...using the following function declaration in VB;[code]....
And finally, I used the IPC example here to send the message. This example sends the message using C#, but the concept was all I needed (not to mention that it's a walk in the park to convert such code to VB). Note that in my VB implementation, I didn't need to terminate the string with a null character.
this is my vb.net code -
in the subroutine i have -
Private Sub xxx()
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I like to compress the xmldata before the data is provided to the client as an excel file. I am trying to compress and deliver it as a .zip file. its not working Here's my code below. I tried compressing it, converting it to bytes etc etc. The issue with below code is, the XSL transformation is not happening properly and the output excel file is raw xml with some .net exception at the end. (that's what I see on the .xls file that's downloaded at the end) Before I started working on compression my below code was working fine that gives properly formatted excel file from the xml input. the excel file is so nice you can't even tell it was from XML.
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