Loads A Blank Text File On Server Containg The Current Version?
Oct 2, 2009
I have this code for my update checker. It loads a blank text file on my server containg the current version. I have it set to naviagte to this url then searches the web browser for the current version. If it cannot find it then there is a newer version, and a button becomes visible which lunches a webpage that has the current version. I would like it to loop my Check_for_update code until the webbrowser1.statustext = "Done" Below is the code i have but it doesnt work for some reason. Private Sub Update_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
View 6 Replies
ADVERTISEMENT
Dec 2, 2010
ave a folder containg loads of images of different sizes and need to loop through all the files and get there size infmation so i can list them all in a treeview.
For Each f In Directory.GetFiles(imageLocation)
Dim i As Image = Nothing
Try
[code].....
View 16 Replies
Aug 24, 2011
Im requesting for Auto Updater of my file updater must containg txt or dat or cfg file.Updater.exe must read those file for example .cfg file, cfg file contains the list of file which can be downloaded by my updater.other called File Patcher...im using this for Game Client so i need File Patcher..
View 2 Replies
Feb 13, 2009
I have a text file with 3 columns.col 1 has 8-9 digit numbers which are unique. I want to design a utility which loads the text file in memory.The utility should run in the background while the user enters data in some other app. and whenever that 8-9 digit (from text file)number is pressed by the user a the data from other two columns is displayed at the screen or alert the user in some way. Is there a way to do this things in excel 2003?
View 1 Replies
May 3, 2010
This switching from VB6 to VB.NET is starting to become a major pain I have a program I am making that loads a list of Vehicles from a text file to ListBox1. When the Selected Item in ListBox1 is clicked, it brings up the Image of that Vehicle, called from an external Image folder, so new Images can be added. I have an 'Add Entry', 'Delete Entry', 'Refresh List', 'Save Changed List', and 'Exit' buttons, all coded and working as I want them to - Everything is working better than I planned, without having to Google my a$$ off finding 'snippets' - I figured most of it out myself - What I am trying to do now is have a ListBox2 populated with a section of the text file:
[Code]...
Part in ListBox2, which when an entry THERE is Selected, it can be edited in TextBox2.Is this as hard as it seems? I want all the Vehicle Stats for that Vehicle to show when the Vehicle is Selected, and have the Stats section editable...
View 21 Replies
Mar 31, 2009
How they relate and differ from each? What are the best practices for version control? Is there a primer about publish online? Or a good book?
And is it possible to make ClickOnce and a msi in one solution of VS 2008? If so, is there any conflict or pitfall?
BTW I am using VB if that makes any difference.
View 1 Replies
Sep 6, 2009
I have a datagrid that loads at form time with the current database Information, when the user types in there username and password it updates into the database like a registering program, but the problem is i can only see the updated database when i restart the program. here is my code for INSERT [code] You'll notice im using Command Method instead off a Adapter, as i only had problem after problem with the adapter the command method seemed to be the better option as it worked straight away. When ive researched ive got information like used "SetDataBindings" also just so you know i don't have the option for some reason, also Refresh() Doesnt work either.
View 9 Replies
Dec 28, 2010
How can I ignore a blank line in between the data in a text file using VB.NET? For example, I have a file with data like this
Line 1: 020220date20101231salesvalue52..
Line 2: 356465date20101231salesvalue52..
Line 3: Blank Line
Line 4: **strong text**
Line 5: 356465date20101231salesvalue52..
Line 6: 356465date20101231salesvalue52..
Line 7: Blank Line
Line 8: 356465date20101231salesvalue52..
Line 9: 356465date20101231salesvalue52..
continues...
View 3 Replies
Nov 23, 2010
I have a comma deliminated text file which i am using to generate a multidimensional array using the following [code]...
View 1 Replies
May 4, 2011
Basically I've got a list of items in a text file, but sometimes a blank line gets inadvertently put in there, and I need to be able to delete that line (or change that line to a set value, either is fine).
View 5 Replies
Oct 1, 2009
I have a text file that I'm reading into a listbox. I want to skip a line if it's blank. The following code works if I leave out the check for the line being blank. It puts the file in the listbox with no errors. However, when I include the If statement that checks for the line being blank, I get an ArgumentNullException in the Items.Add line when It gets to the end of the file.
'Read Multiline File
Dim FILE_NAME As String = "C: empliz-etsy.txt"
'
If System.IO.File.Exists(FILE_NAME) = True Then
[Code].....
View 2 Replies
Dec 4, 2011
I have a notepad txt file that has two columns of data. Vb reads data having one blank space (this is in column one) but ignores any other data beyond two blank spaces. in addition to being able to read the second column, I want to store the data thats in the column 2 in a separate string.
View 5 Replies
Apr 2, 2010
I am trying to pull sql data into a text file. The code works just fine, until some new data comes in from lazy employees and a couple fields (used for notes/comments) are now left blank. Originally I've never seen them blank so I didn't think anything of it.
col2 = myreader.GetString(1)
It will error if the field is ever null - I even tried using a case when:
case when note is null then '" & empty & "' else note end and set the variable emtpy = '', but vb still thinks that it's null and errors?
View 6 Replies
Jan 29, 2010
I'm trying to use StreamWriter to write to a text file; it creates the file fine, but when I open it up, it's still empty. I marked the code below where the writing action takes place.
vb Public Sub BHorse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BHorse.Click
Dim oMarketsReq As New BFExchange.GetAllMarketsReq
Dim oMarketsResp As BFExchange.GetAllMarketsResp
Dim BFWrite As System.IO.StreamWriter
BFWrite = IO.File.CreateText("C:Datamarket.txt")
With oMarketsReq
[Code]...
View 5 Replies
Apr 6, 2010
I have to say, the search box in this forum is questionable. searched for this:My.Application.Info.Versionand got lots and lots of hits and not one post actually had those words.....Anyway, I want an About msgbox to popup with the publish version displayed.In my project properties, under the Publish tab, Visual Studio has the following:
Major: 5
Minor: 0
Build: 0
[code]....
View 6 Replies
Jan 19, 2009
I can get the current version of the os but i cannot get its service pack.
Dim OSSP As String = (Environment.OSVersion.ServicePack) Is what i tried using but i get nothing
View 3 Replies
Jul 9, 2009
I'm writing a program that basically loads an entire text file into a streamreader variable, then reads this variable line by line and parses and writes a line into a new text file. I'm VERY new and my knowledge is mostly self-taught, but I can't seem to get out of this one. It works for smaller files, but it appears to reach a limit in characters at some point because in a file of 900 lines, it stops writing about halfway through 800 and there are no errors, the program actually completes and the message box pops up.
There are a few things with this code I already know I should fix, such as creating the new text file name, it's messy, I just don't know how.
Private Sub btnProcess_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnProcess.Click
Dim IndexValues As String()
[CODE]...
View 10 Replies
Aug 24, 2010
I am using this line of code on form load event it is working very fine but i have to problems
1. It replaces the form name and display the date and time but i want to keep both date and time and forms caption separated by some space.
2. When form loads it load the current date and time but the time does not change it should run.
What should i do please please help me code is as follows
Me.Text = Date.Now.ToLongDateString & " - " & TimeOfDay
View 11 Replies
May 24, 2012
I have a very useful vb6 program that reads ms access tables and loads the data onto a sql server database in the correct format. The customer maintains his data using the access tables. The vb6 program allows him to then select the data categories he wants and loads the data onto a sql server database online.I haven't used vb.net yet.
View 2 Replies
Jan 11, 2011
Is there a way to have a form event check the version of say Adobe Flash/Shockwave/Reader on the PC and then check what's available on the web?
View 3 Replies
Mar 16, 2010
Traditionally, class/type name is literally spelled inside its definition.
Public Class MyCustomClass
Public child As MyCustomClass
Public Shared Function Clone(ByVal original As MyCustomClass) As MyCustomClass
End Class
This is not a problem most of the time; C-languages even use class name as constructor methods' name. But consider a generic declaration:
Public Class MyListOfIntegers
Inherits MyCustomList(Of Integer)
End Class
[code]....
This scenario has 2 issues. The first one is that constructors are not inherited, and you have to provide pass-through wrappers in every derived class, — this is quiet dumb, but tolerable. The second issue is more severe: derived class inherits CloneMe() method which returns MyCustomList(Of Integer) , not MyListOfIntegers ! Every returned value must be manually DirectCast 'ed for further use with methods that expect MyListOfIntegers . This issue, together with the first one, renders inheritance of generic class almost useless.
So I need a "MyClass" alternative for static type-binding inside type definition. In case of generic type that is referencing other compound types, task could be accomplished by adding second parameter to type section:
Public Class MyCustomList(Of T, TList)
...
Public Function CloneMe() As TList
[code]....
But since we must reference our own type, it would create an infinite recursive loop of additional typeparamlist arguments. How can this be resolved, aside of creating separate classes without generics?
View 11 Replies
May 19, 2009
Tell me older versions of these commands to be used with .NET 1.1?
The pieces of code I am using are:
For reading a text file to a string-
Dim str As String
'reading the content of the file "test.txt" and storing it in the declared variable
[CODE]...
View 4 Replies
Apr 3, 2009
Well I want to make a log-in system that loads the .txt files from your server (Simular to this code:
[Code]...
View 1 Replies
May 18, 2009
I recently upgraded the MS SQL Server installed on my personal computer from 2005 Express to 2008 Express. Problem is when I try to add an SQL database file to a project using VS 2005 I get an error message saying that the version of my database server is not supported, I must have SQL Server 2005 Beta 2 or later installed. I didn't do it yet but I'm pretty sure that when I open the other projects that I included a database file to it, I'm going to get the same error.
My question is it possible to have two SQL Servers installed on my machine? If so, is it a good idea to have two DB servers in the same machine?
View 1 Replies
Apr 5, 2010
How can I display only the most current results from a text file? I have a button the user can click that needs to display only the most current results from the text file.
View 9 Replies
Jun 3, 2012
I want my application to do something special :D.. jks
I just want it to compare assembly version to the file version something like this (btw i also want it if it is the same i want it to enable a button):
Private Sub StartSplash_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
If Assembly Version = File Version Then
[Code].....
so how do i detect Assembly & File version numbers?
View 4 Replies
May 9, 2011
I am developing an application that will call to the current user path so that a text file can be saved. I have seen a few forum threads that call to the current user path but I have been unsuccessful in making it work. Id like to try and save a text file, lets say 'test.txt' to 'C:Users(current user)My Documents' [URL] The above link has a way of calling the current user name, but when I publish the application, all it does is call to 'C:UsersMy Documents' and ultimately does not work. I have searched multiple terms and about 20 pages deep into google each time.
View 4 Replies
Mar 4, 2009
I am working on a project I have a form that contains a web browser and I want to write a function that will place the Source (HTML) of the page in a text file I have put some code together it doesn't throw up an error but at the same time doesn't work:
[Code]...
View 4 Replies
Oct 31, 2011
I'm currently writing a small app that takes data provided by an SQL stored procedure and makes it available for easy export for non-tech savvy users. I'm trying to make this as generic as possible, in that you should be able to plug in just about any SP and follow my template to have an export utility. I'd like to add a way to get the column names before running the SP from the SP itself. I had assumed you could just run the SP with impossible values so nothing is returned, then get the columns from the resulting VB.NET DataTable. However, if there is no data returned, the column names aren't returned either. How can I get the column names from the SP without having to hard-code them?
View 1 Replies
Dec 5, 2011
I have a datagridview bound to a bindingsource. This datagridview contains one column which is a combo-box.
Upon a click on a button,I change the underlying datasource. The selected values of the combo-boxes change.
But the change doesn't appear on the screen ! To make the changes visible (refresh each combo-box), I have to hover on the datagridview with the mouse or use the scrollbar !
Question 1 : why do I see this ?
Question 2 : what should I do to make the changes immediately visible ?
View 6 Replies
