File Associations And Software Launching On A File Doubleclick?

Jan 21, 2011

My name is Stefan and i would like to know how can my app see that it was started up on a file-associated DoubleClick?I know how to associate the files using the "Registry" method and the "Publish" method.

[Code]...

View 7 Replies


ADVERTISEMENT

2 Concerning File Associations?

Jun 6, 2010

I have a class IContact with various properties some of them being lists of other class objects. I have a public list of IContact. Can I write Contacts as List(Of IContact) to a file as opposed to a bunch of strings I then have to parse? I know visual studio has some data tools in the toolbox and a set of data classes, but I don't know how to use them or if they can help me write all this data to a single file.Second part of the question: I have associated .cms files with my program. But if a user opens the file, what code should the program run through in an attempt to deal with the file? This file is going to contain data that the program needs to read, how do I tell it to read a file when the program is opened vicariously because the file was opened?

I need to clarify these questions, I seem to have poor questions a lot of the time cause I don't get a lot of responses, and when I do get responses, they don't seem to answer my questions, I ask followup questions and then the thread will die after that usually..I seek not answers, but understanding, that I may not solve, but learn. What good is a fish without the skill to catch it?

View 7 Replies

What Is The Best .net Alternative To Dde For File Associations

Aug 13, 2009

I have an MDI Windows Forms application (.net 2008) that allows the user to associate various file types with the application. I currently do this with a registry entry something like this, that causes the application to load and access the file name via the command line:[code...]

In the pre-.net version of the application, I used DDE (ddeexec in the registry). If an instance of the application was executing when a file was double-clicked in Windows Explorer, it would open the file without starting up a new instance of the application.

Now that DDE has been deprecated by Microsoft, what is the best way in .net for an executing MDI application to open an additional file when the file is double-clicked in Explorer, as opposed to starting a new instance of the application?

View 1 Replies

File Associations With Settings?

Jul 21, 2011

I know there are allot of toppics about this subject, but i cannot find really what i need.

i need a file associations with settings.. so when you click for an example: "PC0210.config" it will start my program with some settings inside the "PC0210.config" File.

Lets say my program needs to give a message box with the PC name when you click the PC0210.config file.

that inside the PC0210.config file is something like: pcname="testPC"my program popsup with: testPC

View 6 Replies

Create File Associations In Program?

Jul 28, 2010

How would one go about associating a file type with his application? I know how to read the command line arguments but I am not sure how I can "register" the file extension with Windows. Furthermore, my application is a stand-alone executable, so how would I keep Windows up-to-date on the location of my program?

I did a fair amount of searching and all I could find were old articles that didn't explain everything. How can I create file associations to a stand-alone executable in VB.NET?

View 1 Replies

VS 2008 : Setting Up File Associations?

Jan 29, 2010

Under Project Properties, Publish, Publish Options, File Associations, you can set what file associations your project uses. What should I set for ProgID?

View 1 Replies

VS 2010 : File Associations For Webbrowser?

Jul 26, 2010

I could find any results on file association. The only one that seemed to be straightforward was for a text file. I'm making a webbrowser. This is the code I was provided for a text file association:

Imports RegistryActions.FileAssociation
Public Class HelloForm
Private ftHello As New FileType(".Hello", "Hello", "Hello World Adjective File", "C:World.ico")

[code]....

How on earth do I make a file association for an html/htm file?

View 1 Replies

RichTextBox - File Associations Option Into Registry

Jan 15, 2011

I was created ".cta" file for my project that file was loaded into my Richtextbox control so I created File associations option into registry all was done but I just double click that file in explorer, my application will run but that file was not loaded into my Richtextbox control. How can I do that...

View 4 Replies

VS 2008 Custom File Type Associations Set Icon?

May 31, 2010

i have 8 new custom file types which go with my app, i can set them to open with me app easily using this code on a button:[code]But im a little stuck on what to change in that, ive made certain all my new extensions are unique and i have all my icons for each new file type made, i just need to be able to set them.

View 5 Replies

Deployment :: File Type Associations And Command Line Argument

Feb 21, 2009

How would that work? I can't find any documentation in the MSDN.you know how when you open a txt file it opens up notepad and loads the file? how does the whole 'loading the file' thing work in VB?

View 1 Replies

File Associations - Default Mail Client Not Properly Installed

Jul 25, 2009

I have my setup and deployment project is set to make the mailto: links refer to my program. It works with Firefox no problem. Internet Explorer complains that "Could not perform this operation because the default mail client is not properly installed." The mailto link shows as being associated to my program in the windows default programs thing.

My.Computer.Registry.ClassesRoot.CreateSubKey(".mailto").SetValue("", "SGA", Microsoft.Win32.RegistryValueKind.String)
My.Computer.Registry.ClassesRoot.CreateSubKey("SGA\shell\open\command").SetValue("", Application.ExecutablePath & " ""%l"" ", Microsoft.Win32.RegistryValueKind.String)

View 6 Replies

Visual Studio Play .swf File When Listbox Is Doubleclick?

Mar 7, 2012

what should i do to play .swf file on visual studio shockwaveFlash; This codes is working when in formLoad (the problem here is the filename)The listbox is composed of .swf files

AxShockwaveFlash1.Stop()
AxShockwaveFlash1.Movie = Application.StartupPath & "menus.swf"
AxShockwaveFlash1.Play()

When i double click the listbox1 which is composed of fullpath .swf it will not play on shockwave or even microsoft web browser This codes is not working

AxShockwaveFlash1.Movie = Application.StartupPath & listbox1.selecteditem (it needs a full path to run like the above codes)

View 3 Replies

Launching Executable File With Process Component In 2008?

Sep 16, 2010

i am trying to open an external executable file during runtime using a process component and the process.start() method. I've been testing out my code with various executable files on my C: drive....some work and some do not work. I've been able to successfully open Adobe Acrobat, Microsoft Excel, and Notepad; however, when I try opening various other executables the following exception gets thrown:

A first chance exception of type 'System.ComponentModel.Win32Exception' occurred in System.dll

I cannot figure out why some programs open just fine while others cause the above exception to be thrown.

View 3 Replies

Unable To CTRL-DoubleClick But The DoubleClick Event Has The EventArgs?

Jun 17, 2009

Within my program, I'd like to allow the user to hold the CTRL key down while double-clicking with the mouse. Specifically, within the treeview control, I'd like to allow the user to be able to CTRL-DoubleClick but the DoubleClick event has the EventArgs parameter that doesn't provide any keyboard data.I'm guessing that this is possible, but I'm just drawing a blank on how to implement it.

View 5 Replies

VS 2008 - .txt File - Write The File Path So That Someone Else Can Download My Program And File And Read The File

Feb 27, 2012

Reading a .txt file in VB.net. My file path is C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt.

This is my line of Dim LoanOptionsFile As String = "C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt"

I can read the file when I run the program, but how do I write the file path so that someone else can download my program and file and read the file on their system?

View 3 Replies

Sql Server - Derived Associations In .Net Entity Framework?

Aug 9, 2010

I want to have a single table that represents a person and have a number of other tables (such as Student/Teacher) use the Person table to store information related to a person. Unfortunately the entity framework doesn't seem to like it when I try to add an association between the Student or Teacher class and I don't understand why. The Person table contains a column called ParentEntityID, which equals either a StudentEntityID or a TeacherEntityID. In an ideal world I would like to be able to reference the Person table by going Student.Person.FirstName instead of Student.Entity.Person1.FirstName. The error .Net returns when trying to connect the Student/Teacher table to the Person table is:

Error 3007: Problem in Mapping Fragments starting at lines 265, 289: Non-Primary-Key column(s) [ParentEntityID] are being mapped in both fragments to different conceptual side properties - data inconsistency is possible because the corresponding conceptual side properties can be independently modified.

The actual database I am working with is a bit more complicated and has a number of tables connected to the Entity table, which makes my object model pretty ambiguous and was hoping to be able to clean it up a bit by using the entity framework.I am using VB.Net 3.5 in a web application.

Update...In an attempt to internalize the different types of relationships I can form, I have been playing with this simple example and have come up with the following possibilities:And the reason why I cannot make an association between the Student and Address table is because that relationship is not enforced in the database. If I wanted an association between these two tables I would need to re-think the design of my database. Is that correct?

View 1 Replies

Create Package And Deployment (setup File Or Install File) File In VB 2010 Project?

Jan 8, 2011

I do one project in visual basic 2010.In visual basic 6 project can be make Package and deployment (setup file or install file) file using Package and deployment wizard.But in visual basic 2010 express edition does not have Package and deployment wizard.how to make Package and deployment (setup file or install file) file in visual basic 2010 project?

View 4 Replies

Read Binary File And In This File Found The String And Replace It With Other One And Save The File Afterwords?

Jan 11, 2011

i need to read binary file and in this file found the string and replace it with other one and save the file afterwords. I found many example to read binary, but to find and replace is for me mistery.

View 3 Replies

VS 2008 - Implement The Mdi Parent / Child Associations Rather Than To Go And Declare Them Each One Individually

Aug 24, 2009

I have been developing an application for quite some time now. I have decided to create an mdi parent form to hold all the windows I have done so far. Is there an easy way to implement the mdi parent/ child associations rather than to go and declare them each one individually.

View 7 Replies

C# - Upload File Via FTP - Server Returned Error (550) File Is Unavailable, Cannot Find File?

Oct 31, 2009

I'm trying to upload a file via FTP from my local computer to an FTP server, which is also on my local computer at the moment. I've got this sub I'm calling:

Public Sub UploadFTPFile(ByVal ftpservername, ByVal fullfilepath, ByVal filename, ByVal username, ByVal password)Dim clsRequest As System.Net.FtpWebRequest = _
DirectCast(System.Net.WebRequest.Create("ftp://" & ftpservername & "/" & filename), System.Net.FtpWebRequest)
clsRequest.Credentials = New System.Net.NetworkCredential(username, password)
clsRequest.Method = System.Net.WebRequestMethods.Ftp.UploadFile

[Code]...

I'm running an FTP Server using Golder FTP Server, which is freeware. I think it's setup correctly because connecting to the FTP Server using the exact same string as above using Windows Explorer works great.

View 2 Replies

Create Log File To Track Progress And Populate Controls Via Text File Or XML File?

May 22, 2009

I am trying to create a log file which I am going to use to populate some controls (DataGridView or Treeview). I am trying to figure out if should use text files or XML files to do so. Effectively the log will highlight multiple phases in a client-side app. The log will be written to at various phases when the project is running. The user will always have the options move on to the next phase or save progress and exit the project. As such, I want the log file to highlight how far the user has progressed throught the various phases AND I want the log to highlight varous information from each phase. Whenever the user starts the project, they will be given the option to load existing log files. So the project will have to read these log files and append them where necessary as the user progresses.

I am not sure what the best way to do this is and below is a rudimentary approach using text files. As you can see, the top of the file would have a summary of all the phases and whether or not the user completed each phase. Next each phase would have a data section highlighting what data was stored along the way. I have used a ":" to denote each section. Then within each section I would obviously need to use a delimeter for all my data. So if Phase1 = True, then I would load all the pertinent data from "Phase1:" into the desired control. Can anyone provide an efficient way of doing this and provide some insight as to whether I should use XML instead. The phases my change during development and I am not sure yet which controls I will be using. Does XML provide more flexibility.

In summary I am looking to create, read/write and append log files and populate controls with the data in varous sections of the log file. Example:

Phase1 = True
Phase2 = True
Phase3 = False
Phase4 = False

[code]....

View 5 Replies

File I/O And Registry :: Binary File Primer - Read The Nth Record Without Reading The Whole File?

May 4, 2009

I need to write data to a file, preferably in binary format, but I am unaccustomed with the concept. Where's the easiest place to get the basics? I could come here with a specific need, but I'm at the point right now where I am more willing to work within the confines of keeping it simple.

Here's what I know:
1. how to open a new file
2. how to specify the record length
3. how to close the file

Some specific questions:

Does the record length have to be constant throughout the file?

Can I read the nth record without reading the whole file?

View 8 Replies

Compress The File Without Loosing File Extension Inside Compressed File

Jan 4, 2011

I have File Like "Sample.bak" and when I compress it to be "Sample.zip" I lose the file extension inside the zip file I meann when I open the compressed file I find "Sample" without any extension.

I use this code :

Dim name As String = Path.GetFileName(filePath).Replace(".Bak", "")
Dim source() As Byte = System.IO.File.ReadAllBytes(filePath)
Dim compressed() As Byte = ConvertToByteArray(source)
System.IO.File.WriteAllBytes(destination & name & ".Bak" & ".zip", compressed)

Or using this code :

Public Sub cmdCompressFile(ByVal FileName As String)

'Stream object that reads file contents
Dim streamObj As Stream = New StreamReader(FileName).BaseStream

[CODE]...

I need to compress the file without loosing file extension inside compressed file.

View 1 Replies

File I/O And Registry :: File System Object Does Not Allow Spaces In File Names

Feb 3, 2010

I am working on a VB Console Application that takes an Autocad drawing type DWG and converts it to a PDF using a shell command that calls a third party application. In this case, acmecadconverter.exe from www.dwgtool.com. Then the PDF that is created needs a unique watermark, so I call a second application for that called pdftk.exe from www.accesspdf.com/pdftk/.

Everything works as intended, except when I try file names that contain spaces. The file system object does not tolerate spaces in the drawing file name. For instance, the following command gives me a system.io.filenotfoundexception...

My.Computer.FileSystem.RenameFile("Test Flowchart1.dwg", "Test~Flowchart1.dwg")

It's the same problem for all of my File System commands. Either file not found or invalid arguments.

The complete script I'm using is here:

Code:
Sub Main()
Dim arrArgs() As String = Command.Split(","), _
i As Integer, folderPath As String, myPart As String, _

[Code].....

View 2 Replies

File I/O And Registry :: Multidimensional Arrays - Save File/Load File?

May 13, 2012

I'm currently developing an editor for an AFL management sim.I want to be able to load three or four multidimensional arrays to the program, then save them to the same file. I tried the tutorial on here but got completely muddled up. Why can't it be easy like in VB6 When it was like 10 lines of code tops!

View 5 Replies

File I/O And Registry :: Random Access File Larger Than Text File?

Jan 7, 2009

I am writing a program to calculate Pi to several hundred billion decimal places and this will require lots of GB of memory. I wrote a test program in VB2008 that saved the first 16 digits of Pi (without the decimal point) to both a text file and a random access file, just to be sure it was outputting the numbers properly. For reference the first 16 digits of Pi are:

View 8 Replies

File I/O And Registry :: VB 2008 Express: Formatting A .txt File Written To A .txt File?

Jan 22, 2009

I have a program that can save to a .txt file.The issue is I need it to be done in a tab delimited way.Basically:

TextHere<Tab>TextHere<Tab>TextHere<NextLine>
TextHere<Tab>TextHere<Tab>TextHere<NextLine>

I have this so far, but all it does is put the TextBox1.Text next to TextBox2.Text

Code:
SaveFileDialog1.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*"
Dim FileWriter As StreamWriter
Dim results As DialogResult

[code]....

View 7 Replies

File I/O And Registry :: When Is File Ready For Using - Check Or The File Is Total Copied ?

Dec 6, 2010

Our program will start with the help of a FileSystemWatcher object. How can we check or the file is total copied, for example the file is 100 Mbyte it take a time it's ready for use. Idea:

Do While True
Try
N = testForUse(BigFile)
If N = 1 Then Exit Do

[CODE]...

View 3 Replies

Use File To Converts Name As Defa And Where The Converted File Will Reside Same Dir As Original File?

Dec 23, 2010

I have an app I created in Vb2010 (my 3rd VbApp) it is a file converter which works but all it does after convert is... I have a converted file but no file name plus it converts within its own directory as opposed to convert in dir where original file location.

So any clues as to how I always use file to converts name as defa and where the converted file will reside same dir as original file?

View 2 Replies

File I/O And Registry :: Reading File Properties Without Loading File

Sep 19, 2010

I want to be able to able to read the dimensions of a TIF image without loading the entire file.

PS Using Visual Basic 2008 on Vista64.

View 11 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved