saving lines to a text file on the fly v.s. after finished - how to?
ok so i wrote a program to gather links from say 20 results pages from google & then i visit them in my webbrowser to check out keywords etc. right now, i am using IO.File.WriteAllLines("file.txt",...
View Articlepoint-on-sale in VB.net
guys can you please help me to create a project using vb.net connecting to mysql database.. how can i add or insert to my table and how to manipulate string.. for example is, i want to have an...
View ArticleInheriting Object from parent form
Hi, I have a main form and I also have an additional form that is loaded from the main form. I would like to reuse an object that is declared and initialized in the main form. How can I do this? I set...
View ArticleVS 2010 Filtering data in grid view.
I have a database "holiday.mdb" and there is a table "Properties" that contains columns "County" , "Bedrooms". The following code shows how to filter data by one criteria( by the county OR by the...
View ArticleVS 2010 Resize bitmap high resolution
Hi to all, I have written this code to resize (shrink) a bitmap: Public Function ResizeBitmap(bm_source As Bitmap, scale_factor As Double) As Bitmap Dim bm_dest As New Bitmap(CInt(bm_source.Width *...
View ArticleConnected users on domain
Hi, I would like to know if there is a way to list the connected users on my domain. With principal class, i can list my domain users, but i would like to list the connected users. thank you
View ArticleBasic help for a newbie please!
Hi - I know nothing about VB, and need to edit a macro created with Excel. Essentially it has included a specific range of cells despite the fact that they were selected before hitting record. What I...
View ArticleQuick OOP question - object lifetime
I've written a SQL Query class so that I can get query results in as few lines as possible throughout my application. My Query class has a DataTable property (called Results) so I can access the...
View Article[RESOLVED] Trigger Control Events inside Custom Control at Runtime
Hello! To save time, I'm making a custom control to use at top of my borderless forms. That custom control have one label to use as title of the form and two buttons, one for close and one to save...
View ArticleVS 2010 Print Items from Listbox
I have an application that opens PDF's. Each file name that it searches and opens gets added to a listbox as they press the search button. I want to be able to print all the pdfs of each file name that...
View ArticleVS 2008 Set starting location for second form
Hi ! I have two forms in my game, when second appears first one closes.I used Form2.Location = Me.Location but it looks like Form2 starts in its default position, and it "teleports" to the location i...
View Article[RESOLVED] Filtering DataTable For Unique Values Based From One Column, Based...
First, an example of the data I'm working with: Code: Column1 Column2 C 1 A 2 C 3 What I need to do is fill a ListBox with the DISTINCT values from Column1 but keep...
View ArticleVS 2010 How to use an intermediate (front-end) server to access data
Hello, I've been developing some small data driven applications for my company. Basically, I have a SQL Server, and build local applications, deployed to a network share (click once) that run locally...
View ArticleAnimating picbox
Hey, I am trying to animate a picturebox with code something like this Code: Private Sub Timer2_Tick(sender As System.Object, e As System.EventArgs) Handles Timer2.Tick player.Image =...
View ArticleSet SPAN InnerHTML from code behind without runat="server"
Anybody have any idea how I can do this? If I put it at runat="server" it busts my javascript. Thanks.
View ArticleSQLLite Issue
My does my UserID feild start with 0 and not auto increment? Code: Dim conn As New SQLiteConnection("Data Source=" & LocalDB) conn.Open() Dim Cmd As...
View ArticleVS 2010 [RESOLVED] Process.Start Arguments
I'm trying to launch a program using Process.Start with arguments: Code: Process.Start(Path, "/instant 01:01:01 'C:\Program Files\Ccleaner\Ccleaner.exe'") When I use the above code, absolutely nothing...
View ArticleVS 2010 Protected Resource
I currently have a 3rd party program as a resource for my VB.NET application, but it has to be extracted to a temporary path in order to run . I don't want people to be able to just find the 3rd party...
View ArticleEquation Help Please!
Ok so for school we needed to make a program that you put in the IP Address, hit a button and it outputs the IP Mask Integer. Here is my equation for that: Code: dblBoxMask = dblBox0 * 256 ^ 3 +...
View ArticleVS 2010 cvs editing
Hey!! I have a cvs file that I open in excel. Their cameras that I scraped from amazon. Column 1 is the product name like "Canon 34ui Camera" ...etc Column 2 is product description. Like "Model...
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