Any way to save all files that are being downloaded trough the WebBrowser I've made in my Visual Studio 2010 to a specific location, by letting user to chose option save file without knowing where it saves. Or maybe to don't show the "save file" thing at all.
View 13 RepliesI'm writing something to download about 200 small (Around 200kb) files at a time. I pass the file urls off to a class which starts the downloads. The problem is that it'll start the download (Just creates a 0kb file) and then slowly downloads each file one by one, waiting for the next to complete despite this being a threaded class. This would be fine but after about a minute, windows removes all of the 0kb files and I'm stuck with only a few of the files being downloaded. How to get multiple files to be downloaded concurrently?
Imports System.Net
Imports System.IO
Public Class DownloadClass
Public downloadUrl As String
Public folderURL As String
[Code] .....
i downloaded a couple of projects from the codebank about the listview and the treeview but when i unzip the zip folder,i found only the .dll and xml files present over there...
View 10 RepliesI am currently working on a project, which requires to download files from the internet and copy them to certain directory's... I've done the downloading part but I can't seem to get the directory working. The directory is "special" E.G. Appdata Program Files etc., and well when I tried just using %appdata% it seemed to create a new directory NAMED %appdata% rather than actually goto appdata...
View 6 RepliesI have VB 2008 Express installed in my PC. I downloaded a program source code written in VB6 but could not open the files. What do I need to do to get this codes displayed.
View 4 RepliesI have a process serves as an application updater.It checks it's local cache of files and compares this against list of files online.On it's first run there are no files in the local cache and it therefore downloads ~100 of these files.[code]This appears to work very well, since Explorer confirms that all files are extracted and available.However when I later run this process again, it cannot verify the existence of 6 of these files and therefore tries to download them despite the fact that they are clearly both present and up to date.The offending code is a simple File.Exists call which appears to deny the local existence of these files, and therefore tries to get them again.The system continues to work well, but over time the continual downloading of these 6 files is going to get kind of silly.
View 1 Repliesmaking a simple web browser for work eeh, what like to know is if its possible to save a file of a particular extension to a particular file.I currently use googels chrome when downloading a file it places this (regardless of extension) in a downloads folder without asking where I ant to download this too.
View 2 RepliesI have a problem. I'm working on this advanced web browser with my friend, and we made a favorites feature. So, it works and all that, but, after I close the executable file, it doesn't save anything!
Ex:Starting Up, adding Google as new favorites, then closing the browser. Starting up again, 1 hour later, but there's no Google Here's what I put for saving the favorites (please do not steal the code Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
[Code]...
I have multiple file upload boxes on a form in my mvc3 application. Request.Files shows 3 files when I put a break point in the below function and look at it.. Problem is other than coding a counter and using a select case I dont see a way to handle saving each file name to the database column it belongs to... Is there away to assign the variable on the fly I guess you could say So that the foreach loop would drop the file in the correct column. Ie handoutFile1, handoutFile2 , handoutFile3, Etc. As it stands the below will overwrite the filename in handoutfile1 every time the loop is gone through. I thought about throwing a counter in the loop and just put a select case on it to assign the db column based on the counter number. Seems like a cheap work around though. [Code]
View 2 RepliesI found this code on another site for saving the webpage in the webbrowser to an image. I browse to a website and call this and works great. Then when I do it again, I get an empty image but the size of the webpage. It always works the first time but no more after that.
Here is the
Private Sub GetImage()
If WebBrowser1.Document Is Nothing Then
Return
End If
Try
Dim W1 As Integer
[Code] .....
Ok you know how our web browsers like Internet Explorer or FireFox has the option to "Save Page As". Is there a way to do this using the Web Browser Control? I wish to save the HTML + Images that are displayed in my Web Browser Within my application. Or say if I go to a website and they have a dynamic image that keeps Changing is there a way to save that image that is displayed on the Web Browser control?
View 6 RepliesI need the code for saving the link your on while browsing, and a code for a button, so when you click on it it shows the html code of the website in notepad or something (source code).I also need a code for Full Screen.
View 1 Repliesim moving over from vb6 to vb.net i used the code alot in vb6 to save infomation to a ini file but when i try to use it in vb.net
[Code]....
I have a slight problem understanding how the following code works, it's specified in an example I have that the code is to check if FileName is a valid path for a text file and other things of course but I'm just interested in that part(checking it's a valid path). Here's the code:
Method save()
aWriter As StreamWriter
Try
[code].....
I have a routine which populates a DataGridView. I generate the data on the fly in arrays and the populate the datagridview simply by saying
For each Row in DataGridView1.Rows
DataGridView1.Rows(row.index).Cells("PastColumn) = Array(row.index)
Next
I am not saving the data to log files. I only display the results at the end of my routine. When I close the project the data is lost.I am trying to understand why one would bind data. Would you do this in the case where you are saving the data to a file and you want the datagridview to update when the file is updated or loaded again at another time?
I need to have so way of saving in to a zip file.
View 9 RepliesWe have to learn VB.NET for the semester, my experience lies mainly with C# - not that this should make a difference to this particular problem. I've used just about the most simple way to save a file using the .NET framework, but Windows 7 won't let me save the file anywhere (or anywhere that I have found yet). Here is the code I am using to save a text file.
[Code]...
is there any VB.Net existing saving function?
View 7 Replieswhat is the correct way to archive my work? That sound pretty dumb. Let me try again. I begin a new project and design a form and then start adding code then save my work.Tomorrow I want to make changes to the project an design - how do I save and keep track of my form and code versions?
View 2 RepliesI am working with .net resources using LINQ to XML. I want to edit some resources, so I coded this:
Public Shared Sub AddTranslation(ByVal filename As String, ByVal name As String, ByVal value As String)
Dim items = From translation In XElement.Load(filename).Elements("data") Where translation.Attribute("name").Value = name
[Code]....
This seems to work, and even when I debug VisualStudio says that the file changed, but actually it doesn't. I think the problem is in the Save() action, but I don't know other way to save it...
I wish to save some data but dont want to use database. I have studies that XML files can be used for that. But I have no idea abut XML.
What is the difference between using XML and database?
I'm having some problems with people saving text files using my program, but only people using Vista. Since I don't use Vista myself, I'm not sure what this is but it's not a problem on any machine running XP.
Note that my file saves just using the standard Savedialog box and Filestream/Writeline commands.
From what my customers are telling me, the save dialog comes up fine and there is no error as the file appears to save, but when they look for the completed text file, there's nothing there.
I am trying to learn XML, for which i have created a simple Employees Program. I want to save the records of the employee in an xml file, so far i have the following code:
vb
Private Sub SaveRecord(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim XMLSettings As New XmlWriterSettings
XMLSettings.Indent = True
XMLSettings.IndentChars = " "
XMLSettings.NewLineOnAttributes = True
[Code] .....
This is only working for a single record, How should I insert more employees records within this xml file?
First time user on here, basically have been teaching myself VB and I enjoy it quite a bit! Basically I have a program now that has the File Drop-Down Menu with Open and Save options. I want to open and save in a .txt format. The open command will need to place the text in TextBox1 ; and the Save command will need to take the text from TextBox2 and save it as a .txt. I have gotten to the point where it will save it to a specified .txt file, but I would like the user to be able to "browse" the computer for where to open from and save files to.
View 4 RepliesI have to create a school reward system. Currently i have written code for creating user accounts and logging into the system. I have been able to write to the file i need to and i have been able to log in. However i can only log in for the first saved account. when i hover over the stored variable whilst stepping through it appears that unnecessary gaps have been added to stored information...User.stored username is the data structure type that i have stored information as...
user.storedUsername = " TestStaff "
I believe it should be like this:
user.storedUsername = "TestStaff"
I am working on saving excel objects to a directory of my choosing. I am able to use a folder browser dialog to select the save location and the saveas method within the excel interop and i am able to create a file in the folder i select with the name i choose. The issue is that when i later go to open that file it is blank. no workbooks no worksheets etc . Just a seemingly blank file in the proper location with the proper name.
It should be noted that if i single click on the report icon to open it the microsoft browser window does show a tiny preview of what seems like the correct report.
eapp.Worksheets(1).SaveAs(FileName:=patient_frm.savefolder & "Lateral Postural Analysis")
I'm trying to save files in a new folder that get created and then copy 2 other files that are in my resources to that folder. I get this error:
Quote:
UnauthorizedAccessException was unhandled: Access to the path 'C:UsersMike.Mike-PCDesktopJava IDE' is denied.
This is my code:
Code:
Dim desktopPath As String = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory)
Dim sdlg As New SaveFileDialog
[Code].....
I am trying to generate several txt files- around 100(using a string) and I need to save them in a newly created folder(what i mea is: i have to create the folder too- to be a folder with the name of the current month) and each file will have a name taken from the database.
View 4 Replieswithin my project i need to open and save some files. i wont go into detail as theres no need. what i need to do is open the files from the install directory, which could be where ever the user puts it! i also need to be able to open them whilst im building too. if i hard code the directory in then it will fail..obviously
View 3 RepliesI am reading data from an API feed and saving the chunks into files. When the files reach 10 MB I start a new file and write to that file. What happens now is that an entry (<entry></entry>) can get cut off at the end of a file and continues into the new file. I try and reconstruct the files by taking the last entry and combining it with the first entry of the next file but this is tedious and was wondering for better suggestion on handling the data transmission and file creation.
The data stream is of variable sizes and where one request can return 60 MB of data the next can be as little as 2MB. I know the data stream will end with a token </feed>but my problem is the cut off data in between. I guess I could just make the max size really large and then hope the data is never more than that but then I have to work with large text files and reading in and parsing would be a problem.
timestamp = DateTime.Now
numbytesread = responseStream.Read(bufferread, 0, BUFFER_SIZE)
If numbytesread > 123 Then
'timestamp = DateTime.Now
responseData = Encoding.UTF8.GetString
[Code] .....