VS 2010 How to display powerpoint slideshow in visual basic panel container
First I am using Visual Basic 2010 Express and I am new to Visual Basic. I don't even know if visual basic is my best choice of language for my task; I would like to create a desktop application to run...
View Articleis possible to generate UML class diagram based on existing code with VS 2010?
I've learned about generate code based on UML Class Diagram. Is possible to reverse this process i.e generate UML class diagram based on existing code?
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DataGridView - transparent row select
When I make changes to a row, I change the background color of the cell. Therefore, I want to have a transparent row selector, so the user can see the changes. I am getting very close. The following...
View ArticleVisual Basic Express 2010 Grapging Calulator
Hello, I am working on a school project that requires me to make a graphing calculator in Visual Basic Express 2010. I have been searching the internet for a few days and have not found the solution to...
View ArticleVS 2008 error handling
I am trying to decide whether to use on error goto, or to use a try/catch/finally statement to catch errors. The problem I see with the try catch is that if you have say 400 lines of code, with lots of...
View Article[RESOLVED] httpwebrequest & https
Hi, Now, I try to access to this page https://secure.mysite.com/myfile.php With a browser no problem, I got in return "Missing loging" as content & the status 403. All ok But I'm unable to access...
View ArticleCopy files within a ftp server
I wanted to copy a file from one folder to another folder within a ftp server. For example if a file is on folder1 in a ftp server then i want copy it to folder2. I know how to move or rename the files...
View ArticleVS 2010 Webcam color detection?
I was wondering how to identify some colors from the live video of the webcam. I want to detect green and green family colors (gradients) and draw a square around them. I've thought about using the...
View ArticleVS 2010 Need help
I'll start by apologizing if this is in the wrong section as new here. I'll give a brief outline as to what I'm after just to clarify things, I am currently studying civil engineering at Uni and for my...
View ArticleVS 2012 Progressbar for generating hash
Hi, I wish to create a progress bar for my program to compute hashes like SHA1. Currently if I were to generate the hash from a large file, the application will look as if it is hang particularly when...
View ArticleVS 2010 [RESOLVED] Get mPosition on different resolutions
Hello, I was wondering how I could know the mouse position on other resolutions. Example, my screen is at 1680x1050 and the position I want to do something on is 1000x500. How do I know the exact same...
View ArticleProblem Mapping Drive on W7
First..... I'm very new to VB.NET -- only a week or so into using it, but have 15 years of using close-sibling LotusScript. I've inherited a VB & XML program that I'm rewriting purely into VB.NET...
View ArticleVS 2010 Best way to put a contents of a dataset into a tab delimited file?
I have a program that queries multiple data sources, firing the results of each query into a single dataset. That part is working okay - I'm just now sure how best to proceed. I need to export this...
View ArticleUse a Variable in the Form Text Title
Is there a way to enter a variable in the Text field of a form? What I'd like is for the user's name from their login on the domain showup in the blue title strip at the top of the form.
View ArticleDifferent Versions of Office Causing Headaches
Well here is another weekend approaching which means I will be working on my system in my home office instead of the desktop at my office. And the version of MS Office I have at home is 2007 vs 2003...
View Article[RESOLVED] iterating through tabcontrol
this topic has been broached in 2010 but somehow the code does not seem to work and is not recognized by vb. the problem is this I have a form and on this form I place a tabcontrol with 2 tabpages....
View Article[RESOLVED] Percentage Integer Apears
I'm kind of stumped on this one. I have a datatable, and it has 5 columns. Each column is filled with integers. I can't think of a way to get the percentage of how many times that integer appears. For...
View Article[RESOLVED] One-line datatable row creation
I can add a new row to the end of a datatable in one line: Code: MyTable.Rows.Add(FirstValue, SecondValue, etc) But if I want to just create a new row, all the examples I've seen add each field one at...
View ArticleMargin center
Hello to all, is there code for center align text... Code: e.Graphics.DrawString(TextBox1.Text, font1, Brushes.Yellow, X, Y) so X is pixels from left to right of paper, Y is from top to bootom. I try...
View ArticleVS 2010 How to find window and set focus on a specific part of it?
So i'm trying to set focus on a specific part of a window. After i did a little search, i found the following code.. Code: Private Declare Function FindWindow _ Lib "user32" _ Alias...
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