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VS 2012 Preview PDF using Webbrowser
I am trying to use the Webbrowser control to preview my PDF files. When I select the PDF file it only shows something like a place-marker, and not the PDF file.. ( A few days ago , it did work..:mad:)...
View ArticleVB Forums DB Project
I'd like to propose a project, one which I've already started, and to ensure everyone has clarity, let me outline what this project is about and the unilateral benefit of it.. Essentially I've created...
View ArticleVS 2012 Validate if text in textbox contains specific part.
Hi now I've run into another problem which I can't seem to find a solution to. In a form I have several textboxes where the user types several lines of text. I need to validate if the text in these...
View ArticleVS 2010 Datagridview Search through all Columns and Rows?
Is there a way to search all columns and rows in a datagridview? My goal is to have a Search Textbox and Find button. User will enter search string in the textbox and press the find button to search....
View Articlestreamwriter to write to csv file problem, remove last comma from line
Hi This is the part of the code I use to write from a datatable to a text file seperated by commas. The data is written to the text file delimited by commas OK but it writes a comma on the end of each...
View ArticleVS 2012 [RESOLVED] Extra DataSet in report??
Hi. Is it possible to add an extra DataSet to a report in the reportviewer and if so, how?? I need to use data from one table in Access in a matrixtable in the report and data from another table in the...
View Articlecheckbox & messagebox help
I'm making an online pizza menu for my final project. I have everything pretty much complete but for the toppings, you have to use check boxes. I have them set up but i want a messagebox to label to...
View ArticleVS 2012 Removing Entire Columns From a 2D Array
Hey everyone. I need to remove a column, then resize a 2D array without loosing any of the other data. Any recommendations on how to do this?
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VS 2012 Using SelectedIndex/ListBox Object with 2D Arrays.
I'm having trouble understanding the behaviour of the SelectedIndex control I'm using to navigate through a 2D array. I'm stuck trying to add a column (question), and delete a column of the array...
View ArticleUsing thread to click button in weebrowser
Having troubles with this bothering my nerves, I understand why it's not working but I don't know how to fix it Code: Sub T1() Do...
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VS 2010 Sum Data To the Left in Datagridview [Sum Rows In Datagridview]
What's Up Broo.. I need to sum data in datagridview's rows.. [Or sum data to the left side] This is the ilustration : ++ I have dgv1 ++ I have dgv2 I want sum data Column(2) and Column(3) and Column(4)...
View ArticleHelp on Arrays of HashSets
I was making a seat randomizer for my English teacher and I wanted to make it so that it re-randomizes when 2 people who are flagged for talking sit in the same group, it re-randomizes. But it doesnt...
View ArticleVS 2012 How Make Packet Block PC
I wanna make program can filter packet. Can Anyone Help me? Example PC A And PC B Then PC A Access PC B. But some program in PC A Blocked by PC B that mean filter access so no one make crash or do...
View Article[RESOLVED] need help with textbox conditions
I want my textbox to only accept integers and display an error message anytime any letters or other characters are entered, is there a simple piece of coding to do this? e.g if txtGuess = string then...
View Article[RESOLVED] Create a class and Use it as an array
Hello everyone, I am back with another question and of course it had to be arrays (This is a nightmare for me) I wonder how important it is to learn arrays 100% because this is giving me a hard time...
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VS 2010 How To Filter Datagridview Without Datasource / Databindings / Database
Good night dude.. I want to filter my datagridview, but i created datagridview manually (No database). This is the datagrid looks like : Call the datagridview as dgv1. I want to view data with Beasiswa...
View ArticleDrawing a tiled map flickering
Hi. I'm making a game that draws tiles in a picturebox to form a map, then draws an image with a transparent background, representing the character. The problem is, when the player moves, the character...
View ArticleVS 2008 calls procedures
hi, i have mixed a piece of code i found with a simple variable code i made: Code: Imports System.Runtime.InteropServices Module inimod Public Class IniFile ' API functions...
View ArticleInsertion sort
Anybody know a basic pseudo code algorithm for the insertion sort? And if you like the basics of VB code for the insertion sort. Thanks for your time :)
View ArticleVS 2008 Textbox to show decimals
I have a textbox that show's some sum.and it show the sum just numbers without comas example 123456 i want to show "123,456.00" like thish or biger number 123,456,789.00 in every thre number to have...
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