VS 2008 Changing datasource for datagridview not showing changes...
Hi All (Again), With your help I've get my Oracle ODBC connection sorted and have filled my Dataset correctly, but when I assign the new dataset (Same table, but has a where clause that cuts down the...
View ArticleChanging Receipt No every year
I have a table call payments and column custName, ReceiptNo etc... receiptNo interger field I want to reset the receipt no every year but the receipt should always be greater then the previous year for...
View ArticleVS 2010 Help with GetAttribute()
Having an issue for when I get an attribute and put into a list box. Code: Code: Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As...
View ArticleNeed Help with allowing user to re-enter text in textbox during loop
Hey everyone, I got a problem with one of my homeworks. I have to use a Do Until loop until the user enters the right pin in a textbox. However during the loop, I don't know how to allow the user to...
View ArticleVS 2010 file scanner
Hey i'm trying to make an full file scanner that can scan every single file on your computer on each hard drive or selected hard drive. What I got from code is this: For Each folder In...
View ArticleVS 2010 Web request login and go to other page and click a link
Hello i am new to web requests and so far i made my program login to a site.How i can go to another page of this site and click a link. here is the code i used : Imports System.Net Imports System.Text...
View ArticleVS 2010 AutoFit drawn string onto control
I know I shouldn't be using a textbox for this, but I was writing it just for testing purposes for the logic to be implemented into a custom control that has been made. Anyways, I was trying to get the...
View ArticleVB 2010 Express: Close File After ReadAllLines
I am a little confused and can't seem to find the answer to whether or not I need to close a text file once it's been read in by the ReadAllLines method. Code: Dim vArray() As String =...
View Articlequery shows data but preview has null values
Hi. If I execute a query to fill the dataset it shows all the values in all the columns but the preview (and therefore, the application) has null values in 3 columns. These 3 columns are typed as...
View ArticleTreeview if node checked then
I am having difficulty with treeview and check boxes. I am attempting to have the root (parent) node checked if three or more child nodes are checked. I cannot seem to get the following code to work. I...
View Articletoo many calls? multithreaded app
i have an application that downloads lots of images at the same time..... to do this i create a seperate thread for each image i want to download. each thread calls the following procedure (public...
View ArticleUnable to get HTML coding to work in "Body" of Email
I am using VS 2012 Express on a Win 8 computer. I can't get the HTML coding to work in the ".Body" portion of the Email code shown below. No formatting or spacing etc. Works fine in the commented out...
View Articleis VB2008 tutorial browser 32 or 64 bit?
Maybe it doesn't matter. But I'm trying to use the minimalist VB2008 tutorial browser program w/o the menu bar, etc., for viewing my Axis IP camera, but Axis says the 64 bit version of IE is not...
View ArticleProgress Bar Will Not Fill With The Initialize Devices. How to fix or Sugg?
I have a Timer that Fills the progress Bar, because to give some time to load. It worked fine until I put the Initialize Devices() in. I don't want my main form to have to deal with initializing...
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VS 2010 How to extract data from a variable
Hello. I am new to VB.Net I have an existing program (made by someone else) that I want to modify to read some data values. When I run the program I can see that each of the 200 "data" values contains...
View ArticleHow to divide with remainder?
Hello. I want to divide 2 integers and display it in Label. But it always show me full numbers (5 instead of 5.4 for example). Can you help me please? Visual Studio 2010
View ArticleVS 2008 [RESOLVED] Searching a Database for records, if none found then...
I am Searching a database for a record, and if none is found then you can delete the record. I do not know how to see if a record is found. This is my code for searching, and i have the delete. I just...
View Article[RESOLVED] Select and highlight tree node
hi I am trying to do a simple task in VB.NET witch seems to hard for it to do for some known reasons. anyway I have a function in the main load of the form and it adds the nodes A to Z now under the...
View ArticleVS 2010 Windows API GetMessage User32.dll
Hi guys, I am trying to create an application in vb.net that can monitor button clicks and other things on a another app using the getmessage function. I know I have to use the user32.dll but I am...
View ArticlePaying $10 to anyone who can write 2-3 simple codes for my class
Hey everyone. I'm looking for someone who is willing to write 2 - 3 SIMPLE programs for me. I'm taking Computer Programming 1 online and SO CONFUSED! I will supply you with ANYTHING you need. Like...
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