How would I make my web browser accept only file paths? It's a little import manager for a program that I am making, allowing the user to import files, but I dont want but reports that say that they can access google or something through it.
View 8 RepliesOn Form Level, I use following codes to make textboxes to accept only numbers,How to add these codes in main module, instead of of writing these codes on every form.
If TypeName(Me.ActiveControl) = "TextBox" Then
With Me.ActiveControl
If Not IsNumeric(.Text) And .Text <> vbNullString Then
[code]...
I'm writing an app where a user selects a folder on the network for a job to deposit output into.The person setting up the job will not necessarily be the same person who runs the job and that the job will not be ran on the same machine so I need to keep the path in UNC format. I can get the user to "see" the network when the FolderBrowserDialog runs by pointing the route folder at the desktop folder.
The issue is that if the network share is local even though the user has selected the folder through the network folders it returns the local path!! Which of course means that when the job is run on the other machine it can not find the folder specified.
E.g. The user on machine1 selects the network share \machine1jobsmyjob but the dialog returns C:work2010JobsClientjobsmyjob. machine2 then runs the job and looks for C:work2010JobsClientjobsmyjob and can not find it then throws an error.
As you can see from the above example I can't just replace c: with the local machine name as the share may not be in the root of the drive. I did think about parsing the text and changing it to \machine1c$work2010JobsClientjobsmyjob but this would mean I'd have to allow all the users to have admin access to our servers which is a non starter.if there is a way to switch off this behaviour in the dialog?
dim myDialog as new FolderBrowserDialog
With myDialog
.Description = "Browse to Job destination"
.ShowNewFolderButton = True
[code].....
I would like to upload files using the ASP FileUpload control. However, if I try and increase the limit to about 10000 kB, it doesn't work and accepts files only upto 4 MB in size and I get an error saying that the connection to the server was reset. I referred: [URL]..but when I modified the web.config.comments file, nothing happened. Where am I going wrong?
Also, I wanted to know how this would work when I deploy it on the web server. I'm asking because in the code behind, I'm still giving a hard coded value for the path where the file is to be uploaded. How does this work?
I was woundring how to make a custom 'download' dialog for my web browser in vb 2010. Because when i click 'download file' in my tabcontrol it's always loads up the IE download file dialog. I have seen the IE Clone can do it, but i didn't uderstad how to do it.
View 2 RepliesOne to accept only file word and pdf file and the other to accept only images(.jg|.bmp|.png|.gif)
View 1 RepliesI have a form with a webbrowser control on it, and I load up a local file in it with some code for a rotating banner (so I can support my app with advertising).The problem I'm having is, it is for example, a banner ad in the small banner sized control, when the user click's it, it loads the new page within the same control, which is way too small.I'd like for any click in the control to load up the link in IE itself, outside of my app. Putting target=_blank so far hasn't helped. Below is the code that I am loading up in my control.
<!--/* OpenX Javascript Tag v2.8.2 */-->
<center>
<script type='text/javascript'><!--//<![CDATA[
[code]....
I want to display them in a listbox. I have gobbled together this
Dim theFolderBrowser As New FolderBrowserDialog
theFolderBrowser.Description = "Please select a folder for the download."
'theFolderBrowser.ShowNewFolderButton = False
[Code]....
get the actual path and then used that to get a bunch of mp3 files paths from a folder. However the above code gives me nothing in return.
ok guys im wondering how do i make a file browser in vb.net ok 1st i did look around and found 1 tut but seeing as i am a nub i did not understand it so
View 3 RepliesBasically I'm trying to make a file browser similar to what XBMC has, a file browser that you navigate with your arrow keys.This is the custom UserControl I made:
The small box on the left will be an icon, I will have a custom icon for directories/files. The label box that says title will be the name of the directory/file.
What I need to know is How to get the name of the directory/file so I can change the Title labelbox text to match the name.How to distinguish whether it's a file or a directory so I can set the picturebox to the right icon.How to create a new UserControl for each directory/file
I'm making an app that allows user to select some files. But, I want it to be made inside the app, without the need of a 'OpenFileDialog' or so.My first thought was a ListView control, but I really don't know how to use it or even how to make it get that from file system.Then I thought on a ListBox, but it seems to have so few features.There is a way to make an 'explorer-like' file browser inside the app? It doesn't need to contain all the explorer features, just an details view (the one that looks like a list, but with columns) and a icons view (similar to windows XP).
View 9 RepliesI have a function to recursively search through windows (and their child windows) to find specific ones, it works exactly as expected, however it causes "function doesn't return a value on all paths" warning. This is the only warning in my entire program, and although it might be silly, I'm interested in knowing if there is a way to stop this error from occurring, but still allowing the function to work properly.[code]
View 4 RepliesI am in a class who has a prject due and I have a few questions to ask:
1) Is there a way to limit an InputBox to just accept numbers?
2) What control can I use to display 360 rows of data generated from a for loop?
How can I make a text box only accept certain characters?
View 2 RepliesQuestion 1: How to make 'Button1' open a external program of there choice using the File Browser.
Question 2: How to send 'TextBox1.Text' to an external process
Question 3: How to save data in a .dll file made from Visual Basic
If anyone has source codes that I code edit for Visual Basic 10/08,And If you could sort of walk me through what I would need to edit to make it work for my programs
The specific features I want to produce is it doesn't place on the form, it places in the little box at the bottom and when CustomUserControl.Show() is called it shows as a dialog boxI'm sorry if I misspelled something or my grammar is wrong, I've never done well in those subjects.
View 1 RepliesIm using VB2005 express and the app im creating uses the web browser control.Basically I want to know if its possible to make the web browser control connect through a different ip address and port from your default web browser.
View 7 RepliesI coded a web browser over the course of a year called Nova - very advanced with tabbed browsing, bookmarks, homepage, history, etc etc etc etc. I could go on all day about how advanced it is. But.. there is one flaw. You cannot make it the default browser; I don't know the code!I already know the CommandLineArgs stuff so it actually opens the HTML file rather than just opening the program; in fact, I already can make files open with Nova completely. It's just the other stuff - you know, when a website is to be opened from a help file or something, it opens with Nova, Windows recognises it as the default browser, stuff like that.
View 3 RepliesOther topics around the Internet are all unfinished topics, so I'll ask this myself. How do I set a self-made browser as the default browser? I know it has something to do with accessing the registry and checking what the value is in some places, but I'm not quite sure. Now, I've made this browser called Nova;
very well coded and advanced, tabbed browsing, bookmarks, homepage, history, can change default search provider, uses Gecko as its engine so it's not just an IE shell, etc. It's been developed over the past year and will still continue to be developed. I'm almost ready to release the first version - but I just need this annoyance solved.
[Code]....
How do I make my web browser made in visual basic the systems deafult web browser, as well how do I make a feature that checks that the program is the deafult browser.
View 5 RepliesI am trying to figure out how to make a program which can accept switches like cmd.exe /k or /c basically i want it to accept commands by myapp.exe /c mycommand.i tried searching and googling but no luck. Also is there a way to run a function like that? And if anyone is wondering why then basically i am copying a script to my domain computer and executing it. This i already have done but problem is its just getting too much copyin multiple scripts and executing i would put everything in on and run em by switches.
View 2 RepliesHow should i make a textbox to accept only string? And if there is error to appear the Error Provider. I have fixed it for the integer, but it doesnt work in string.
View 1 RepliesCommand line programs like ffmpeg.exe accept a parameter like so: c:> ffmpeg.exe -i img%03d.png img.gif This will grab all these images in the directory and use them inside the program:
[Code]....
Is there a clever way to implement this in my VB.net command line project, or do I have to parse the argument for the %0?
I am trying to make a textbox accept on the numbers 1-4 & the backspace key. The numbers part is working fine, but it will not delete the number once it's inputted into the box using backspace. Here's my existing code:
Private Sub txtCode_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtCode.KeyPress 'allows the textbox to only accept 1-4 & backspace If (e.KeyChar < "1" OrElse e.KeyChar > "4" _ AndAlso e.KeyChar = vbBack) Then e.Handled = True End
hows to make a textbox accept only numbers? and ".". i tried looking in the Help, couldnt find something relating to it. i guess it's something to do with the keys pressed on the keyboard so if i could determine and reject certain keys (anything thats not a number) it could work.
View 6 RepliesI Want to make a class accept string variable like this
Dim mystring as custstring
mystring = "test var"
like how we declare string classes I tried to use property as such
Public class cust
dim inputstr as string = ""
Public Property cust() As String
Get
[code]....
But it doesn't seem to work?
I am trying to load a text file into a list box in order to be able to play the files see code below I have an error on this line Which states Error 1 Value of type 'String' cannot be converted to '1-dimensional array of String'.
Dim Open As New OpenFileDialog
Dim myStreamReader As System.IO.StreamReader
Open.Filter = "Text [*.txt*]|*.txt|All Files [*.*]|*.*"
[code]....
I've got a little function that just changes empty and null strings to "null":
Public Function CatchString(ByVal stringValue As String) As String
If stringValue = "" Or stringValue Is Nothing Or stringValue Is DBNull.Value Then
Return "null"[code].....
I added the bit about DBNull because sometimes it gets null values from a database. This doesn't work, though, because it won't take DBNull as a parameter.I tried changing the stringValue parameter from a string to an object, but then the If statement gives this error:
Quote: Object reference not set to an instance of an object.How do I make the function accept DBNull as a parameter?
I need help with making a textbox only accept numeric values only, as in setting a timer interval.
View 2 RepliesHow to make a text-box accept only numeric characters (0-9) ? and give an error Message if it contains any alphabets or symbols.
View 4 Replies