OLE File Property Reader 2.1 Availability
Sep 17, 2010
A colleague of mine is interested in getting the Microsoft Developer Support OLE File Property Reader 2.1 Sample (KB 224351) from the numerous download sites. I was wondering if DsoFileSetup_KB224351_x86.exe is available on any of the MSDN disks or is included with the installation of any Microsoft oftware/applcations from our MSDN subscription. He needs to put it on a private network and downloading exe files is not an option.
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Sep 24, 2008
how would I accomplish saving a large piece of data, using the Stream Reader for the Line-by-Line, while keeping the carriage return line feeds in there?
[Code]...
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Aug 5, 2011
[Code]...
This one copied from microsoft web site, is this command working...? Error like " Executive Reader Requires.......Transaction property of the command has not been initialized..."
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May 18, 2011
I want to launch a application called Foxit Reader pdf Reader .I know System.Diagnostics.Process.Start(path) can do it but . Requirements are Foxit Reader should be installed on machine.Now if it is installed how to serarch for the path of its Executable to provide the parameter as I can not hardcode the path for different machines.
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Mar 10, 2010
Is there anyway to take a static stream reader, and switch it to another text file based on the user changing the file?
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Feb 28, 2012
I am having an issue with both Adobe Reader and FoxIt Reader when trying to print a PDF document. Both issues are different but a solution to either one will allow me to fix my issue.The issue I am having with Adobe Reader when trying to print using the following code is that it will not print it to the network printer I specify but just the default printer.
Dim AdobeReader As New Process
AdobeReader.StartInfo.CreateNoWindow = False
AdobeReader.StartInfo.Verb = "print"
[code].....
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Oct 23, 2011
however, I am stuck at BinaryReader.actually this is what i am trying to acheive through VB.NET.say for the following file type :
JPG file = FF D8 FF E0
BMP file = 42 4D BE 4E
PNG file = 89 50 4E 47
GIF file = 47 49 46 38
the above are the 4-byte headers in Hex(raw) I need to read these headers of any given file using OpenFileDialog using Button1_click event,on selection of any given file(*.* filters ON)it should use the BinaryReader and look for only 4-bytes starting from offset 0, and it should not go to EOF marker (-1).and have a variable to hold this 4-byte header value, to run this in a database table which will check the same header value in the table and would display the corresponding extension of the file. from the table.
I can do this using case, if then...etc.however, I have to do it using Database and also i need to check for testing purpose to use MsgBox() to display this variable which is holding the 4-byte header.however, the MsgBox doesnt allow anything other than String.
PS: I tried studying the methods like:
FileOpen/Seek/Peek/ReadBytes().
but still not sure how to get them work.
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Oct 20, 2009
looking for a simple example of opening and reading in a loop a raw ascii file 1 character at a time in vb.net?
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Nov 19, 2009
I'm currently coding a file reader for fixed-width tables in VB, and the compiled application seems to be sucking down memory like there's no tomorrow. I'm working with a series of ~50 megabyte files, but after running through several, the process starts taking up about 200+ megabytes of RAM, which is way more than it should.I've done some poking around, and I think the issue is the call to NewRow(), but don't take my word for it. Does anyone have some tips for optimizing this? If the problem's with the NewRow() call, is there a way of clearing this out? [code]
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May 16, 2009
Radio button 2 beacuse there are 3 and you have to pick one (The right one) to advance on to the next form.
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Jun 24, 2010
I've got an application that reads a XML file via a stream reader. The problem is I can't edit my XML file and save it when others are using the application that is using the XML file at the time. how can i get around this?
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Jun 15, 2009
I am developing an application like a pdf reader to read my own file. I want to open it into web browser like PDF reader do for pdf files.
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Apr 30, 2012
I have a text file name list.txt which contains data like following;
AC-No. Name Time State New State Exception
100 ZULFIQUAR 09/04/2012 01:53 PM C/In Invalid
100 ZULFIQUAR 10/04/2012 01:39 PM C/In Invalid
100 ZULFIQUAR 11/04/2012 01:38 PM C/In Invalid
[Code]....
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Mar 25, 2011
Here's my code to add new lines to my text file:
[Code]...
When the button is pressed the line is written to the file just fine, but if I restart my application, which calls Refresh_OtherLog() onLoad, it displays the lines of the text file as one line with the traditional square character depicting a character return. Why is it not putting that new lone as a new line in the listbox?
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Feb 2, 2010
a text document containing information as:In/memory of/wendy/smith 6th of march 1545/ foreever in our thought/love liz and pony/i`ve got to develop a software in vb that will read the text file above and extract names, date.for each inscription it is required to display on a computer screen, IN TABULAR FORM, the details mention above.
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Jun 19, 2010
I have a very simple HTML reader for reading offline documents, and works very well when open using the menu. What do I need to do to get the reader to display the document I selected using by doing a double-click on the document name? The application will load, but the WebBrowser control stays blank. There's not a lot of code in the program so I will list it below.
Dim fName As String
Private Sub OpenToolStripMenu_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles OpenToolStripMenu.Click
OpenFileDialog1.Filter = "HTML Files|*.html"
OpenFileDialog1.FilterIndex = 1
[Code] .....
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Mar 25, 2009
i use a windows application for data entry purpose. Data for the application is got from the PDF file which is viewed using alt+tab and when i move from the pdf file to application i need the page number of the PDF file when it was in last focus to be pasted in a text box in the application automatically.
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Jan 27, 2009
I am trying to make my application read data from a file. Then save the data back. However I keep getting an error which says the file is still open so cannot be edited. I also read that there is an issue with the streamreader and streamwriter do not close the program straight away. I was wondering if anyone had a way around this or any alternative ideas. Heres my code so far!
[Code]...
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Jan 19, 2011
Is there any API to check domain availability?? I would like to include it in my vb .net application.
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Aug 8, 2009
USing c#, how can I check if a machine is available (i.e. switched on or exists) on the network?
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Nov 27, 2011
Any one know what are the code needed for checking the user name availability against the database when user is at the register aspx pageinstead of user clicking a button to check for the availabiltiy to find outi want the something like this, when the user key in the text box it will show whether available at the same, something like this link
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Jun 1, 2012
how to open a PDF file attached in ms access using Adobe PDF Reader tool?how to connect this tool with database?
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Jul 26, 2010
This is in reference to my previous thread :
[URL]
Is there any way to detect if the DNS server is not responding for sure. That is because if I ping the server while my torrent downloads are in progress, I get a "Request timed out".
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Apr 12, 2012
I'm building a apps that which allow to check the room availability for a hostel.I am looking some controls which is similiar to the following which allowed me to change the color of the box during runtime.
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Nov 10, 2011
We want to developed services to sending fax which should check internet connection after every 10 sec and should be work on all windows operating system.
I cannot use any host like[URL]..to check internet connection because it increase network traffic.
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May 26, 2011
I am developing a hotel software product, and one of the features required is to be able to display the room numbers in the hotel, and then the status of them for each day of the month.
I am trying to create something similar to a DataGridView control where at the top the column names are the dates of the month, and to the left is the room numbers as rows. Please see the below screenshot of the function I wish to have. However I do not know what control or function they use to create this grid below (it is from an existing product). I need to not just be able to join multiple cells together when it is the same person in the room for multiple days, but also allow drag and drop ability.
Currently I have a DataGridView control and am able to simulate the below screenshot, however with a datagridview control I am unable to join cells across multiple columns nor allow drag and drop ability between rows.
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Aug 26, 2011
I have a process that I wrote in order to perform an NSLookup and output it to a messagebox. I have all that working, but I need to take it one step further. Some of the pc's this app will be installed on will not be joined to a domain. Can anyone provide any assistance with creating a way to check and see if the pc is joined to a domain and/or the domain is available, and then run the process if the pc is joined to a domain and then not run the process if it isnt. If anyone needs any more info just let me know. Here is the process that I wrote:
[Code]...
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Jan 27, 2010
I have a function to check for internet availability where I use:
My.Computer.Network.IsAvailable
However it only works in my computer. If I install the application in another computer, the check does not work. Does it has anything to do with My keyword?
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Feb 9, 2011
Is anything equivalent to the Microsoft Access Datasheet form available for use with the Visual Basic 2010 Express Edition? (The Data Grid View control doesn't provide the functionality I need.)
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Jun 6, 2009
I developed a class with a function which checks the availability of a certain url (standart=www.google.be)
Option Strict On
Option Explicit On
''' <summary>
''' Returns a value indicating your ability to connect to a certain server url
[code].....
which automated the system. Is it possible to implement this completely in a class? (meaning the class ++ the application events part)
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