OK not the greatest title but this one is not too easy to put in a few wordsi have a jpg file for example with a custom file extension of jjj for examplenow i associate .jjj with my application so that when i click a .jjj file my application runs.
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Well im making a program that will Add the Safe File Name of the File opened in the Open File Dialog to the first column of the listview and the File name and path to the second. What i want it so when i double click on the Safe file name it will open the file specified in the path in the second column.i already got the add file to it.
View 4 Repliesim having a slight problem with my open file dialogue box, i need to be able to open the dialgue box, and click the file and open in my pdf reader, or at least load it to my other form ive created. what ive go so far:
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With VB.net, I'm coding a simple application to get more used to the new .Net format.
I'd like to save all the information to a 'new' database file. how to create a database on the fly, once that is done i'll be able to connect to it no problem, but actually creating the file is proving difficult to work/find out.
Also, with vb.net and the newly created custom file, how can it be made to automatically open that information with the program?
Is there a method in installation to associate the file type with the new program? How can i check when the program loads if a database file has been 'double-clicked' (rather than just running from the .exe of the program) and proceed to load the data?
EDIT1 - Extra InfoThe windows application has many different fields and content etc, then i need to save that to a file that could later be loaded by 'double clicking'. I assumed the easiest way would be to create a mini-database for each unique file
But thing is I renamed this player to myplayer.mo so will it work like a normal exe or is that not duable ( I know u can do this in VB6 ) but not sure how its done in VB 2008
View 39 Repliesso I created a file type in the Publishing options window. I save the file and it has the icon. When I double click to open, my application opens with no text. (The program is like notepad) When I open it manually (File -> Open) I see text in the text editor. How can I get the file to open when I double click?
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how I can open a image when i click a button?
View 2 Repliesis there a data type which i can use as a Url to open a file in my computor . For example i would like to search for a file name in my data base using different critera. But not just being happy to read the URL in a text box . I'll like to click on the data and open the file.
View 1 RepliesI've used Visual Basic on and off for years, but for some reason this has never crossed my path, though it's probably relatively simple.
I have a program which runs in the background, in the System Tray. (Which is to say it has a NotifyIcon and is Hiding.) Using the Registy, I've added a new item to the right-click menu for certain files (for example PDF) which reads "Accept".
The goal is to have this open the file in my program and have it run the script. The script itself works flawlessly with an Open Dialog box - all it does is change the "comments" on the file. But I can't for the life of me figure out how to do it without the dialog box.
I am creating a web page which converts binary data into a temporary file.The *.tmp file then gets converted to a *.tiff file.This all works fine.
The next step I would like to take, is for the web page to programatically go to the local *.tiff file, and simulate a double click in Windows Explorer.
This should then either Open the file, or ask what program should be used (as per all non recognized file types in windows).
I want the title bar to display the name of the file currently open or untitled (and maybe a * when it is unsaved) by the way this is all for a little notepad like program. and secondly, I would like there to be a button that the user can press so that the current document can be opened up into a internet browser so the html code inside if any will appear as a webpage.
View 2 RepliesI am having a hard time trying to find an example that opens an opendialog box and allows the users to open the file with a Double-Click.
View 11 RepliesI made a mp3 player.. i made setup With installshield 2010 but,when i right click to mp3 file to open with.. here my program.. here my program Files here searh my program in start even my program has a icon i cant see it in open with.. and name..
View 2 RepliesI want to display the test from a text file into a textbox.
View 3 RepliesI want to display the test from a text file into a textbox.
View 3 RepliesI have a project that will add the conents of a .txt file to a listbox but how would I make the program to open a browse for file dialog when a user click a button and then add the file to something to be read from like:
Dim accpath As String = My.Computer.FileSystem.ReadAllText(System.IO.Directory.GetCurrentDirectory() + "\somefile.txt")
I designed a advanced music player, everything is ok, I create the setup, install my computer. Here is my problem, there is a mp3 file at my desktop, right click, Open with, Select my program. But, I realise that I didn't write any code for that. Shortly, I want to when double click on mp3 file. And it should be opened with my program..
View 4 RepliesIve figured out how to open a file to read and then display it, and i can probably work out how to write a string to a file. The part i am stumped by is this. Say i open a text file with the following text I has a badger i then want to correct this to I have a badger.
Its just an example and not for a grammar corection program. What i want to do is detect what was said and alter it acordingly. I presume this would come under string manipulation but i cant find any details on this.
I am trying to open a .csv file via openfiledialog and then display information on a datagridview...What would be some ways to approach this? I have tried reading the file, separating the values by commas and placing them in a string followed by placing the string into a list. I place them in a list because I have more than one string of text I want operated in the CSV file. How can I display each string of separated values onto my datagridview?
View 4 RepliesI am having a funny problem with OpenFileDialog that I just cannot solve. Using VB.NET 2008 Pro.
Problem: I run my program and click the menu item associated with this OFD and the OFD opens fine. When I select a file and click OPEN the dialog disappears then reappears. I click OPEN again and it disposes itself then loads the proper file into a form. The same thing happens with the CANCEL button as well.
Question: How do I go about coding the OFD to open a file that has been double clicked on thus bypassing dialogresult.OK . I can't seem to find an answer to this.
Im using visual basic 2010 and im building a program that will basically, you click on something in the list it will automatically open a .dat file pull the information that it needs, and then proceed to enter it into a box on the right. Well heres my issue i know how to do everything else but i cant seem to imitate this image, i need to know how i can make a list like this where the whole row is selectable, and the items/subitems are divided.
View 9 Repliesi'm trying to implement my own custom titlebar using a picturebox. can anyone tell me why my right click won't open the system menu?here's my code:
Imports System.Runtime.InteropServices
Public Class Form2
<DllImport("user32.dll")> _
Public Shared Function ReleaseCapture() As Boolean[code]......
how to use open file dialogs to open a file to a text box?
View 6 RepliesDo you have some source code how to open a file (file browser) with file extension specific using Visual basic.net.
Just need to get the path then control this using the vb.net binding
know how to create a custom file association ( a custom extension ) in VB .Net and how to open it on the application
View 1 RepliesYears ago when coding with VB6 and earlier, I used a file open command to create, read, and write a file that made it easy to store useful information.I believe it was binary and you wrote/read the data to a specific line in the file. When you opened the file with something like notepad, it just showed random ascii chars. When I needed a line of data, I could specify what line to load it from.
View 2 RepliesI've gone through about 16 hours and two packs of cigarettes trying to figure this out. First a little background. I was using 6.0 up until 2004 when I went to prison. I'm out now, and trying to relearn the trade, using VS 2005. I'm currently porting some 6.0 code from another project, SpyCast Webcam Studio, into VB 8.0. It's disheartening, to say the least. None of the old built-in subs/functions work anymore, so I have to scour the forums to relearn each and every function.The section I'm doing now takes a snapshot from the webcam (Video API --> PictureBox --> Save as Jpeg), then upens the file to upload it to the server via HTTP POST. I've been using this code in SpyCast for years with no trouble, but I spent many hours trying to piece together the right code to open the binary file to read its contents. I pieced together two methods I found around the forums, one using FileStream() though the code I found wasn't for binary files, even though it said it was, so that code doesn't really work. Method two uses Microsoft.VisualBasic.FileOpen() and works better.
Here's the kicker. By the time I run through the rest of the rigamarole of uploading the file, by the time I read it on the webserver, it's *slightly* corrupted. It's a valid Jpeg, no errors, but the picture looks like when I use to watch the Playboy Channel when I was a kid scrambled with weird colors and whatnot. [code] Each "chunk" is basically one "line" of the file. It looks like a single LineInput() return is the text between two carriage returns. Am I correct? I tested this with a flat text file, and it looks true. However, That one input line returns the text or data with the carriage returns *stripped*! ***?!? =( Fine, I have no problem adding my own vbCrLf to each LineInput(), if I were opening text. but this's binary. A character could be Chr(10) or Chr(13), both of which are removed from the original file contents.So I could very well need to use something other than LineInput(), but I haven't found any other examples on the web using this method.
I need a code for the open file dialog that if a file is not supported then a message box appears stating the error. This is my open file dialog code. [code] The message box pops up like it is suppose to, when you click ok the open file comes back up like it is suppose to. When you put in the correct file the message box comes back up again. Also the message pops up even if the correct file is put in the open file. but if you close the file dialog the image is where it is suppose to be.I believe the code for the public sub wrongfile is what is the problem. can some one look it over and let me know what changes are needed.
View 7 Replieshow can i save 2 textboxes(string) into 1 file? and when open the file, the string goes to definite texboxes...
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What i am trying to do is open a save file dialog and write to a .txt firl the contents of my listview. so far:
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i have this, but i'm not to sure how to write to the .txt file i know i need to use a for each to loop the contents of the list view
