Write Small Single Function Wrapper?
Jul 15, 2009I am looking to write a small application that will mount an image using imagex and show a progress bar as to how much of the image has been mounted.
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VS 2008 - How To Write Wrapper DLL For Accessing Function Calls
Jul 27, 2011I have a camera for which the complete source code with header files(.h) and all libraries files(.lib) are given in VC++. Now if I want to access the function calls in the header files and in turn the functions in the library from VB.NET, I am required to write a wrapper DLL for accessing the function calls which I never did till now.
View 1 RepliesSpecify DEFAULT For Optional Parameter To Stored Procedure Wrapper Function?
Sep 18, 2009My problem is this (apologies if this is a little long ... hang in there):I can define a function in VB.NET with optional parameters that wraps a SQL procedure:
Sub Test(OptionalByVal Arg1 As Integer _
Optional ByVal Arg2 As Integer _
Optional ByVal Arg3 As Integer
[code].....
Minimize All Scopes With A Single Command Instead Of Clicking In The Small Box?
Jan 8, 2010How do I minimize all scopes with a single command, instead of clicking in the small box with the minus sign for EVERY function, sub class etc.
View 2 RepliesWrite A Small App To Show OS Install Key?
Jun 13, 2011I'm trying to write a small app and I want it to show the OS Install key. How can I pull this? I'm using Visual Basic 2008.
View 8 RepliesWrite A Small .exe App To Add A Line Item To A List?
Apr 28, 2009Is it possible to create a windows application in VB to take form input of a text box and put that to a sharepoint server as new list item?I want an exe that when ran, opens to a form with a text box or two and a submit button, that creates a new list item on a sharepoint list.I am using VS 2005 , code in VB. All my google searches come up with stuff that seems to run on the sharepoint server itself, not a program i hand out to people to run from the desktops.I've tried so many permiations of what i found through google searchs and my brain just hurts atm. I'm new to VB + VS, my background is in VBA on Excel, and i have an solution that works in vba, but causes headaches due to macro security etc.
View 1 RepliesWrite A Small Application That Will Show GPU Temperature
Oct 19, 2011I'm trying to write a small application that will show the GPU temperature.I'v found the following documentation about the subject: url...according to this documentation, I can use the nvcpl.dll file (which is a part of the NVIDIA driver) like this:[code]Now the problem is that this code keeps sending back 0, which means somethin is wrong here and the function is not working.
View 1 RepliesWrite A Small Program For ITunes Using Windows COM?
Apr 20, 2010I are trying to write a small program for iTunes using Windows COM. We are able to talk to iTunes and create popup boxes that show the current track, and a few other small things. However, when we try to set this info to a Label for example, we get:
InvalidOperationException was unhandled by user code Cross-thread operation not valid: Control 'Label1' accessed from a thread other than the thread it was created on.
The program then hangs and locks iTunes from closing. I believe the issue is the event handler I have created, which I know very little about. We are using VB 2010, so that may change some things. We followed a rough example from a forum post HERE. If you scroll down the orange text, you will see a reply right after by Will Hughes with a "Handles iTunes.OnPlayEvent". If I add this to the end of my event handler, I get:
Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Not sure if its important to the issue or not, but I found it curious. Our code is shown below.
Imports iTunesLib
Public Class Form1
Private iTunes As New iTunesApp
[Code].....
Write A Small App That Finds The Local Machine's IP Address?
Feb 26, 2009I'm trying to write a small app that finds the local machine's IP address (and SNM, DefGW, 1st DNS server, etc) then displays this nicely.
I don't want to go down the route of doing a Shell "ipconfig /all > somefile" then reading it in as I *know* this can be done another way.
I'm using VB 2008 Express Edition.
Write A Small Program That Copies A File From A USB To Another Directory?
Feb 4, 2009What I'm trying to do is write a small program that copies a file from a USB to another directory so a program already installed on the computer can load this data.Usually copying files from one directory into another wouldn't be an issue.
[Code]...
If possible i would also like to change the code i have written so it just loads January2009.txt from the "root directory" of the USB rather than having to specify H: because if i put the USB in someone elses computer this could change to G: and then it wouldn't work.
Write A Small Program That Shows A Clock Using A Timer In .net?
Feb 24, 2011I am trying to write a small program that shows a clock using a timer in vb.net, I want the clock to display the time and date as a binary display i.e. if it's 10:01:21 the clock would display boxes or buttons in rows going from 1 to 2 to 4 etc upwards and changing colour when at certain times. the example time above would be a button for 8,a for 2 to make the 10 o'clock, a button for the 1 minute and a button for the 16, 4 and 1 seconds making 21 seconds.
View 1 RepliesVS 2008 : Write A Small Application That Is Able To Read What Button Is Pressed On The Gamepad?
Sep 13, 2009I have this gamepad: [URL]I want to write a small application that is able to read what button is pressed on the gamepad.I've seen this thread:[URL]but this does not read the input of the controller, it only initialize it.[URL]
View 7 Replies[2008] Write A Small Application That Just Writes In Certain Cells Of A Set Page Of An Excel Sheet?
Feb 17, 2009Basically, i have to write a small application that just writes in certain cells of a set page of an excel sheet, the sheet will always be the same layout.
View 2 RepliesVS 2008 Write A Small Application That Simply Monitors Website Watching For Specific Hyperlink Text To Appear?
Feb 11, 2010I am trying to write a small application that simply monitors my web site watching for specific hyperlink text to appear. I have been searching around and trying different approaches for a few days and have to accept defeat on this.Basically I need to be able to type in part of a hyperlink or the actual text of the hyperlink into a textbox to be watched for. When it is seen it opens the link in a new window.
Dim theElementCollection As HtmlElementCollection
theElementCollection = WebBrowser1.Document.GetElementsByTagName("a")
For Each curElement As HtmlElement In theElementCollection
[code]....
Write A Single Program That Uses OOP Concepts?
Mar 11, 2010I am very new to VB.NET coding..My manager assigned me to write a Single Program that uses OOP concepts like Abstraction,Encapsulation,Inheritence and Polymorphism.As there is a time limit.
View 1 RepliesWrite Data Inputs To A Single File?
May 13, 2010I am trying to write the inputs retrieved from a form into a single csv file. The code that I currently have creates a new csv file everyttime I click the upload button. Is there anyway that I can alter my code to save all the data into a single csv file? [code]....
View 3 RepliesWrite All Actions's Latencies To A Single File From All Objects?
Feb 3, 2011I have a really modular application in which modules interact with each other for many, many tasks. Lately I have been making some changes to fix some bugs and some processes are now taking longer (not making the application unusable though).I now want to log the times it takes to perform each action, also taking into account interactions with other objects, to identify where is it taking long. This logging code would most likely be temporary. So, the question is: How can I write all these actions's latencies (or timeStarted and TimeEnded perhaps) to a single file from all the objects?
View 2 RepliesMake A Small Program For Ticketing On A Parking For A Small Hotel?
Aug 27, 2010I need to make a small programm for ticketing on a parking for a small hotel.So i have 2 Printers pariking In (for delivery of the tickets) and 2 Readers PArking Out.Both Printers and REaders are working Serial.So i need to poll the serial ports of the printers and readers every second.The data is stored on a SQL database so i need to read and write in the database.Can i do this with 1 PC and 1 programm or 1 PC and 4 programms that are runnning at the same time ?
View 2 RepliesWrite Code For Single-answer Multiple Choice Tests?
Nov 28, 2009I am struggling to write code for single-answer multiple choice tests (i.e. Choices A, B, C, D).
View 11 RepliesCreate A Small Application That Can Make Small Calculations?
Feb 1, 2010On form 1 , i have a number of buttons that open up different websites.What i want to do is when i click a button on form 1 , i want forum 2 to show ( Form2.show() ) , Form 2 will have a list (Buttons) of internet browsers.
View 4 RepliesVS 2005 Write This Function Without Using Log Function?
Jul 31, 2010I have Ln in my function that I write in excel but in vb it doesn't work
0.215*Ln(4.32/0.3)
it should return the value = 0.573
how can I write this function without using log function (I don't know logs functions)
Forms :: Write A Program For A List Box Having 10 Items In That Just By A Single Click On One Of The Item?
Dec 6, 2011how to write a program for a list box having 10 items in that just by a single click on one of the item it should be written on the button if a list is containing notepad than by clicking on the button it should open the notepad?
View 2 RepliesWrite An Application That Performs Common Systems Tasks From A Single Location?
Feb 26, 2010I am wanting to expand my programming knowledge base and the only way I know to do that is to actually do stuff. I am wanting to write an application that performs common systems tasks from a single location. Just simple things like deleting text files, maybe displaying drive space, etc. In order to even begin to do this I have to understand more about the my.computer class in VB. Does anyone have some good info that breaks this class (and possibly related classes) down hierarchically? MSDN offers a lot of info but doesn't really give a lot in the way of explaining how certain classes are interrelated.
View 5 RepliesCall A Single Function With Different Returns
May 5, 2012How can I call individual parts of this function? I would like to call return Gallons and decPaintCostperRoom as individual entities with a single function.
[Code]...
Single DB Connection File / Function
Jan 6, 2012Can anyone help me as how to put the DB conn in a single file/function which i can use across my entire prject(multiple forms and functions) so that i do not have to keep creating the DB connection again n again on each form and action.
View 6 RepliesSingle DB Connection File/function .net?
Apr 8, 2010how to put the DB conn in a single file/function which i can use across my entire prject(multiple forms and functions) so that i do not have to keep creating the DB connection again n again on each form and action?
View 2 RepliesControlling Multiple Textboxes From Single Function - Passed In By Reference?
May 1, 2011Is there a way to write a single function that will control validating the input to any textbox? How to pass control of it.
E.g.: My second try was to:
Dim CurrentTextBox As TextBox << Declare a global
Write a function that uses the global textbox and takes in 2 parameters, one determining the length it has to validate and the second telling it what to do once the input is verified
Public Sub ConfirmInput(length As Integer, which As Integer)
If (CurrentTextBox.TextLength < length) Then
CurrentTextBox.BackColor = vbRed
GoTo DONE
ElseIf (CurrentTextBox.TextLength > length) Then
CurrentTextBox.BackColor = vbRed
[Code] .....
My first try was to pass a textBox parameter to the ConfirmInput function but I believe that's the same problem as above.
Getting An Error When One Of The Text Boxes Is Changed The Code Changes All Of Them Triggering Every Single Function To Activate?
Sep 23, 2010The error it has is that when one of the text boxes is changed the code changes all of them triggering every single function to activate. Is there a simpler solution other then recoding it from the start? also each different Private Sub is identical basically.
Public Class Form1
Private Sub K_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles K.TextChanged
Dim T As Double[code]...
I know the code is very brute forced & sloppy but its the only way i really know how to do it.
Write A Function As "Function DeleteIfExist(strFileName)"
Apr 25, 2009i need code to write a function DeleteIfExist(StrFileName)
View 4 RepliesWrite The Log Function In VB?
Mar 26, 2011I have the following equation. It's a log function or the ln, which I think is called the natural log function.I want to compute the value of x using my vb program. How do I write this function in visual basic?
y = 19.322ln(x) - 8.5994
How do I write the ln(x) function in general?