Hooking?
Hello, I'm not sure if what I am trying to do is 'hooking' so let me explain. I have a game server. There is a dll that handles all the data being sent and recv. I want to be able to 'hook'? into that...
View ArticleVS 2012 object reference not set error (array.FindAll
I get error #91 at line 114 (Object reference not set to an instance of an object). What do I need to do to correct that. (I get the error either pre-declaring X or as it is now) Thanks Code: Dim...
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Basic understanding long datatype
Hi Friends,i simple want to know how the variable of vb.net is kept in heap area of RAM . each number will treat one byte . as i found somewhere long takes eight byte.so how it is arranged in Heap area...
View ArticleVS 2010 Suggestions on encrypting and decrypting password strings.
I have an application that has the hard coded encrypted version of a password. I then decrypt it and store it into a variable for use later on. My issue is that I encrypted it with a certificate as the...
View ArticleVS 2010 WebResponse then GetElementById
Okay, if I have a webbrowser control I can extract an HTMLElement with wb1.Document.GetElementById. But what, instead, if I've made a WebRequest, and got a WebResponse back? How do I then extract an...
View Article[RESOLVED] Invisible cell values not showing up in DataGridView?
I have a DataGridView in that contains 8 columns in it. The first two columns have their "visible" property set to False. It was always my understanding that even though the columns are hidden, they...
View ArticleVS 2008 Hello there
Hello, My name is Daniel =) Today I came here to ask you how can I create the following thing: 'I am about to create an event with 200-300 registry keys. 3 of them will be the lucky keys to win some...
View ArticleVS 2008 [RESOLVED] Issues....
HTML Code: Dim QVal As Integer Dim DVal As Integer Dim NVal As Integer Dim PVal As Integer Dim Quarters As Integer Dim Dimes As Integer Dim Nickels As...
View ArticleTrying to programmatically check a DataGridViewCheckBoxCell?
I have a DGV that contains 5 columns defined as DataGridViewCheckBoxCells. When I click on 1, I want to be able to have the other cells "checked" also. I need to do this in my code and not sure how...
View ArticleVS 2010 OutLook object question
I want MS Outlook to open with the email address line automatically entered. That part seems to work, Code: Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles...
View ArticleVS 2012 Can You Use a Form to Play Sound (mp3) Files? If So How?
Hello, I would like to play a brief spoken word .mp3 when a Form button is clicked. Does VS 2012 have such capability? I've read a blurb that VB 2012 doesn't interact directly with Windows Media...
View ArticleTab!?
HTML Code: Dim ValueSpacer As String Dim dtmTest As Date dtmTest = TimeValue(Now) ValueSpacer = " --------- " TotalTxt = ("Coin Total --- ")...
View ArticleVS 2010 Listview save data in MySQL database
Hello to all! I appreciate the invitation to the club vbforums! :wave: I'm starting with visual studio 2010, and I have a doubt that I could possibly help .. I have my listview and I want to save the...
View ArticleVS 2010 [RESOLVED] Trackbar stepping
hello all, I have tried looking for a solution for this but i was not lucky. I have a trackbar using vb.net 2010 with min/max values of 0 to 100. Everything works fine, i can go 0 to 100 every 1 step...
View ArticleMicrosoft encryption tutorial, how many bits?
Hi, I have been using this tutorial by Microsoft on encryption and it works fine. http://msdn.microsoft.com/en-us/library/ms172831.aspx Would anyone be able to tell me how many bits encryption this is?...
View ArticleVS 2010 Creating EventLog sources dynamically, requires a reboot if you wish...
I would like to create an EventLog for my application, let's call it "myApp Log". I then want to include a source which will be different depending on my service name. For instance, I have two services...
View ArticleXML Test Sequence file in VB .NET?
Hi everyone, Background: I just started a new job and I have been asked to code in VB .NET. I don't have much of programming background and so all this is new to me. Never used VB .NET before. However,...
View ArticleVS 2008 Namespaces on the fly
I think I understand namespaces, but I'm trying to prevent myself from going down a blind alley, so bear with me. I have one application that I'm building as a simple framework for presenting other...
View ArticleVS 2010 Close open files, on a network
Hello, I made this tool to try and sync files from one directory to one locally on my station for another group at work to use the files off my computer. Now I would assume there will be a time that...
View ArticleVS 2012 Reading and writing from a server database
I've never worked with databases in VB before, nor with servers. I have no clue where to begin with this. Essentially this is what I am trying to do: 1. A user enters a code and a database entry is...
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