[code]I have this type of xml file how i can access this xml file into dataset and i want to print name into textbox1.text and class in textbox2.text and rollno into textbox3.text how to do that ???
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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]...
How would one be able to determine if a file is closed and ready to be written to ?
View 7 RepliesI want to be able to use the core frotz library (dll) in a different project (no WPF front end). The dll needs to accept an entire string command as the input, and produce the entire output as a string. Produce this dll and the source of the class showing me how you did it.
View 1 RepliesI'm making a hangman game (yes everyones starting point) and got the basics running. I've added so extras to it, such as reading in random words from a text file, only allowing capitals to be entered, an option of guesses the phrase etc. All very simple but a nice way to learn.
Anyway, I want it to show the letters that have all ready been entered between each guess. I want to do this by using an array and making sure the same letter cannot be entered more than once into this array.
So far i have the following:
Sub Main()
Dim GuessLetter As Char
Dim LettersGuessedArray(26)
[Code]....
and i do not know why. I want it to output the letter entered from the array "LettersStoredArray".
How do I check when the webbrowser is ready? The code below should work but VB.net continues to work before the website have loaded completely.
Code:
While (WebBrowser1.ReadyState <> 4)
Application.DoEvents()
End While
I'm trying to create a Windows Explorer like application, when a flash drive is connected/disconnected the application detects it and does some stuff. This is what I've accomplished so far:
Code:
Private Const WM_DEVICECHANGE As Integer = &H219
Private Const DBT_DEVICEARRIVAL As Integer = &H8000
Private Const DBT_DEVICEREMOVECOMPLETE As Integer = &H8004
[Code]....
One thing that this code does not do is detect when the driver changes from ready to not ready, e.g. if a CD is removed/ inserted into the optical drive or a memory card is removed/inserted into the card reader. How can I accomplish that?
After lot of searching I found a working sample showing how to get a HTML page loaded. It works now if I wait until it is finished loading and then press a button to transfer HTML data into string. I tried to use webBrowser1.DocumentCompleted event but it does not fire.My question: How to get the data automatically when it is ready. Or what is wrong in my code.
Imports
System
Imports[code]......
I've been reading about i18n and how to make my app ready for localization. One thing recommended is to set the NeutralResourceLanguageAttribute in the AssemblyInfo.vb file like such: <Assembly: NeutralResourcesLanguageAttribute("en")>However, when I do that I get 'Type is not defined' Anybody have any clues?
View 2 Repliesi'm making a program that will be used Only from a CD, not ever downloaded to a PC.I just would like to have the user insert the CD into a CD-Rom Drive, and the program will Auto Start with a Splash Screen, then start/load the first windows form. The form will have some buttons on it for the user to interact with the CD, by either going to other window forms or by downloading exe files or zip files to the user's computer.
Also the form has buttons on it for the user to click on to bring up a PDF to be viewed.I have tried to do the Publish and found that it created a setup.exe...as in I think it wantes to install my program, and my program is not for installing. only viewing and interacting with and maybe downloading files from it, my CD program is never to be installed.I'm pretty sure I need to save or create my program as just an AutoRun, that starts when the CD is inserted and that is all I think needs to be done...so how do I just create a AutoRun Only version of my program, not a setup.exe?I will have a ini file to reference the AutoRun file on the CD, no problem.
i have a NAS drive that is mapped to my system..My application will copy files to the drive but the only problem is the drive has a sleep function on it therefore when i try to copy files to it and it is in sleep mode, it says the folder does not exist (drive still in my computer but just with a red X on it)is there a function to make ir ready ? the only other way to do it is to double click the drive icon in my computer then it wakes up... but id rather not do this as its a pain.
View 3 RepliesLike the title says i'd like to read an existing pdf page size with VB.Net. I've been working with Itext.Sharp, and the Acrobat.dll.
View 1 RepliesI am developing an application that reads from a network shared folder on a separate Windows Server. When the application attempts to read, I am receiving the error message "System.IO.IOException: The Device Is Not Ready". I have tried running the application as an Administrator, however I still receive the same error.The files in question do not appear to be in use by any other application.
View 4 RepliesI am listing all drives with GetLogicalDrives()..
I am getting ( A:. C:, K: )
Now I want to know Each of Above Drive is ...
1) Ready or Not (To list out its content)
2) Type Of each drive...
Even if Floppy is not inserted in A: Code Should return 0
I am using GetFileCount() for A: and I am getting error..
Drive not Ready. I am using VS2003 VB.NET
I am using a webbrowser control to login to a website.[code]On successful login I have to navigate to another page. This will happen only if the login is correct. The issue here is as son as the login page is loaded the readystate of webbrowser control becomes complete and even before the I login to website the next line of code gets executed and results in an error as I am not logged in.url...How can I make my application wait for the login to be complete and then execute the above line of code.
View 2 RepliesI am trying to navigate the URL to an applet login interface. Is there a way to determine if the applet is ready to take input? You know when Java is loading. My timing is not right, and I want to be able to make it stable by determining when Java applet login object is in a ready state.
View 1 RepliesI would like to detect the insertion, and completion of installation of a USB cable in VB2008 as two separate events. The driver gets installed prior to insertion of the cable.
View 5 RepliesI have a report ready to print document, however you will make it stop reading when the records end up, give it displays this error:
Index was out of range. It should be non-negative and less than the size of the collection.Parameter name: index
I've tried an index = 0 to no avail, I think that has to do with the End print. Because I cannot make it stop reading after all the records appear on the leaves.
Server: Msg 823, Level 24, State 2, Line 1
I/O error 21(The device is not ready.) detected during read at offset 0x0000000001c000 in file 'Y:MSSQLDATAGLC2005.mdf'.
Is there an error list in vs 2003? I can't remeber if there was and can't find it in the options... The TaskList window shows the errors but also messages like 'Visual Studio is ready to deploy XY' and it is distracting.
View 3 RepliesI have a class that is stored after serialization and compression.Is there any event built in the class that is fired automatically when a class is deserialized and ready to be used??
View 1 RepliesHow do I pause my for loop until variable "Ready" = True ?
For i = 0 To StudentList.Items.Count - 1
Msgbox(StudentList.Items(i))
Next
I have developed a vb.net application which creates a csv file from database. When I run it from my system it works perfectly but when I copy the files from release folder to a folder on the server and runs the .exe file it give me IO Exception error. "The device is not readyť
[Code]...
I have a label printer (Argox 1000-x) and i want to print some datas on it. And this printer is connected to my computer via the COM1 port. I can open/write COM1. And when i send some data to printer through COM1, Label Printer's Ready Signal Led will be ON/OFF. But it does not print anything or any label..
View 5 RepliesReading 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?
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]....
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:
[Code]...
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
Alright here's my situation: I have a form. This is a very small form that can be moved with the mouse (formborderstyle=none). The transparencyKey is 0,0,1. The form back color is 0,0,1. There is a label on the form. I drag files to this label(its backcolor is black[0,0,0]). What I want is for the filesize to be checked. I already have the uploading to ftpcode, I just want to know if the file is above my limit I set. (250mb per file)
[Code]....
I want my program to be able to create a '.txt' file when it is run for the first time, with the date and time the program was accessed, and to be able to add new 'logs' of program history every time it is accessed. What i mean is that i want my program to be able to create a '.txt' file, and then fill in the dates and times when the program is opened.
View 7 RepliesAnyways, i have coded a video downloaded and i want to include a converter as a separate exe file. But obviously people may have different file directories so a simple piece of code i have used won't work. This is what i have: Also where would i place the exe file?
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