File Transfer And Save On Local Drive
Feb 5, 2010
I'm sort of new to the vb 2008, and I would like to be able to send a file to another computer and save it on the local drive. Doesn't have to be in any certain folder, but just on the c drive. I know for the old visual basic you would use winsock for this, but in 2008, they have removed it. What and how will I do this. There will be no program on the user's computer. This is done all from one computer sending to another with no program listening on it. This computer is on my network with network sharing, so I can just do like a \computernameorIPaddress and open send the file that way.
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Jun 5, 2011
I have a program that must copy a file to 3 locations, the local hard disk, a USB drive, and a network location. I have the file (about 70mb) loaded into a byte array. My quesion is, since I'm not actively modifying the byte array, can I impliment a form of multithreading where all 3 threads read the same byte array at the same time?
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Apr 8, 2010
I'm creating a WPF application in VB.NET with the 3.5 Framework. (If you provide an example in C#, that's perfectly fine.)
In my project I have a Template for an MS Access database. My desired behavior is that when the users clicks File-->New, they can create a new copy of this template, give it a filename, and save it to their local directory.
The database already has the tables and some starting data needed to interface with my application (a user-friendly data editor)
I'm thinking the approach is to include this "template.accdb" file as a resource in the project, and write it to a file somehow at runtime?
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Dec 10, 2008
Does anyone know if there is a way to determine if a drive is local or a network drive?
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Sep 21, 2011
The application i installed at pc is function. But just when i want to save data into drive c through the application. the access is denied.
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Jan 11, 2011
I have a file in my resources in visual basic 2010, when the user clicks a button i want the file to be saved on the c drive.How can i do this?the file is not a txt file.
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Oct 26, 2011
For my application, I have a page that redirects to another page (within the same application) via Server.Transfer. I need to do this because the original page has an object that I need to access by using the Page.PreviousPage property.
Once my "destination" page has been fully loaded, a local deep clone that I made of the source page's object is suddenly released from memory once I perform a postback? Is this by design--something to do with the Server.Transfer?
Page1.aspx:
Public Structure myCustomObject
Implements ICloneable
Dim someField as String = "default value" ' Default value
[code]....
At this point, EVERYTHING works as it should. Stuff got cloned over correctly and all is well.(Let's say this is on a button click event) Debug.Write(newObj.someField) ' Output: "default value"<- This is NOT "changed value from source page" for some reason when it was working literally a few lines ago! My guess is that the Server.Transfer stops any association with the source page after the new page loads.
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May 24, 2010
I have a page that redirects to another page (within the same application) via Server.Transfer. I need to do this because the original page has an object that I need to access by using the Page.PreviousPage property
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Aug 1, 2011
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
My.Computer.FileSystem.RenameFile("C:UserspicazzoDownloadsaltair.txt", "ezra.txt")
If "C:UserspicazzoDownloadsaltair.txt" = "C:UserspicazzoDownloadsaltair.txt" Then
MessageBox.Show("Activated please refresh Browser")
Else : MessageBox.Show("Activated Already")
End If
End Sub
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Oct 24, 2011
I found something very strange, in the data base explorer I modify the conection to the location of the data base(F:My DocumentsMy ResepteResepte.sdf) , but after raning the app. the path is back to what it was in the project folder and so the same in the selution window. It is set to Do Not Copy. How can I change this so that the IDE looks at the propper data all the time.
Hendri Bissolati noviceprogrammer@vodamail.co.za
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Apr 11, 2010
A form that will display the contents of a folder? I have my forms set up, I want the user to then click on a button that will load up a nw form which will contain a window that is a folder in one of my drives. There may be folders inside this main folder which the user can go into, but they can't go back frrom the original main folder and look at the other contents. First up, Is an explorer form the one I am looking for? Making one of those, it seems to be the right path but where to from there?
Another thing I need to be able to do is have the user double click on the files inside of the folder. When double clicked the folder still maintains its current state, as the files that will be clicked will do the work in the background. I have all the forms set up and linked together, I just need to know how to get this folder into a form..
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Oct 29, 2009
My Dad made an application which had a feature that i want, basically his programme reads the users hard drive serial number and then multiplies it by say 12 and then divides it by 7 for example. This number is then shown as a 'Authorisation Code' which the user has to email to him and then his breaks it back down to the original hard drive serial number which he sends back which is the application serial number to activate it. I want to know how to read the actual hard drive serial number or a number that every computer has so i can do the same but i have searched everywhere and cannot find any examples for VB 2008 apart from one which didn't work
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Jul 3, 2010
I've been searching for hours tonight searching existing posts, other websites and all i can find are examples of how to capture a image from a webcam.Does anyone have any code that simple talks to the camera device via WIA, and then saves every image found on the device to a hard drive?I found this code below. Credit i cant tell you as i have a bunch of different flavors of code, but this only saves the file as a tmp file, and not the actual image file i expected after selecting?
Imports System.Drawing
Imports System.Runtime.InteropServices
Imports WIALib
[code].....
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Sep 29, 2009
How to read sector by sector from local drive in Visual Basic?
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May 24, 2010
I'm trying to create a web page so users can upload a file to it. If I use drive C: it works just fine. If I change it to another local drive, I get an error message saying "Could not find a part of the path and then it lists the path. All part of the path are there and works great if the drive letter is C.
Is there some concept I'm missing or is it just not possible for a web page to save someplace other than C:?
I'm using VS 2008.
Here's the code:
Dim fn
As
String = System.IO.Path.GetFileName(File2.PostedFile.FileName)
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Nov 20, 2009
I want my high school students to be able to save their VB projects to their network drive folder on the school's fileserver. The students do not have access to the c: drive by Group Policy. VB does not even see the network drive each student has mapped. I have googled around and discovered it has to do with VB not trusting any network folders. There is a supposed solution by using the .net framework configuration tool but I had no success getting that to work. Right now I have them saving their project to their usb drives. They have a tendency to lose or forget those. Is there a simple way of getting those network folders accessable?
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Feb 26, 2009
I routinely make backups of my VB 2008 projects, using Windows Explorer, copying the entire project file to a thumb drive. For some obscure reason, a couple of days ago it suddenly stopped working. Specifically, the project is fine on the harddrive, can be copied to a backup area of the harddrive, but when I copy it to the thumb drive, I get an error message indicating the file can't be found. This is not a new process--I have been backing up projects for several years and never encountered anything like this.
When I click on the project folder, it shows the typical files. When I doubleclick on the .sln file, nothing happens (meaning the file does not open as it does on the harddrive). Solution Explorer shows a .vb file. When I click that, I get the "Can't find the file" error. Other projects on the thumb drive open with no problem, but I am hesitant to overwrite those with "new" versions that may not work.
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Jun 7, 2011
1.I want my program to get the drive letter (like c:,d:) on form load and save that to a variable.What should i do to get the drive letter? 2.I want my application to fire this command (shutdown -s -p) on button click. But if i use this path (process.start("F:WindowsSystem32shutdown.exe -s -p")) to do the work it doesn't work.
The path is correct. What to do?
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May 13, 2010
when an exception occures, I want to save the data available on the stack and log it. how can I serialize all the available local variables and save them?
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Jul 27, 2009
[Code]....
now i have folder call help in("D:help1.jpg")in this folder files download fom another program and save. now i want that i have pen drive .i want to make such command that when click button it copy the files from ("D:heelp..") and copy to the pen drive.
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Sep 15, 2011
i am having a mysql database that is having a password. so i am using it to login to the program. Is there a way to save the password (md5 encrypted i can do this) on a flash drive so i can access it from the program but the user can't access it.
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Apr 15, 2010
<VB.Net 2008 + SQL 2005 Server> I am trying to implement an HR application to save an employee picture into local folder of , not into Database, and retrieve by VB.Net application. Only the file location of the picture image will be stored in database instead of the picture.
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Jun 20, 2010
How do I save an existing project to different local location via IDE menu?
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Jul 15, 2009
I have webcontrol inside windows application now i want save image inside page on my local hard disk?
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Aug 19, 2009
I want to send a image to server side using HTTPService,I am using ASP.NET for server side coding. I don't know how to write server side code to receive the image sent as a byteArray, and I am also not sure if my client side code is correct or not。is there any IT PRO..[code]I could not get the image in my disk,I think the flex side should have not problem, but the VB code side should be something wrong.
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Mar 20, 2012
I will use the Background Intelligent Transfer Service (BITS) to transfer files from a client (laptop) to a shared folder on a server within our local network.The problem is a very slow network bandwith, if we transfer a file, the other clients can´t work, all requests to other clients (application) or viewing internet pages needs a long time.My idea is to use BITS in my tool to copy/transfer a file from client to server, also I hope to get more performance for the internet requests.
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Apr 11, 2011
I have an excel file i want to copy all the row of that excel file into a .txt file.In the txt file the separator is comma.
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May 8, 2010
I am trying to find a way to allow my users to choose the directory to save files into, THe file name is automatically generated as it has a naming convention and i am able to pre program a location to save to but i d like to be able to allow my users to decide themselves which directory they want to save the files to and to have the ability to choose which directory to save to
[Code]...
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Dec 23, 2011
i have made a downloader . i use save file dialog to save file but when open save file dialog it does not get the file name and file extension from the source....please help me to make a file downloader which gets the file name and extension automatically from web. my downloader downloads file succesfully but doesn't show its real extension and file loses its default extension.
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Feb 23, 2012
am writing the pgm using vb.net to get the file from reomte machine & store it on local machine using FTP . but am always getting an error like "remote machine returned an error :(550) file un avaliable (e.g , file not found, no access)
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
Dim filename1 As String
[code]....
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