I am new to VBA and looking at an application code, being developed by some one. Although I do get an over view but not entirly sure what these lines of code do, speciallyAddress(True, False, xlA1). I figured it is property but not sure how it works
ColNum2ColRef = Cells(1, ColNum).Address(True, False, xlA1)
ColNum2ColRef = Left(ColNum2ColRef, InStr(1, ColNum2ColRef, "$") - 1
How can I make code run when an application starts instead of needing an event to happen like a button being pressed or something like that?
View 3 RepliesI would like to know how to write a code for an application to make use of windows login and password to loginto application (single sign-on).
View 1 RepliesI'm using VB 2008, and I have a dual core computer.Is it possible to make a code that sends one application or program in 1 core, and other application in the other core?
View 1 RepliesI'm trying to make an application that would give me the source code off a web page. But so far I have nothing.
View 39 Repliescan we make code which can make copying a file in a particular drive invalid/access denied?
View 3 RepliesI am trying to rewrite some code and I am trying to determine if I am writing it correctly. My goal is to make sure that the old code and my new code produce the same results(i.e. are logically equivalent). Are the 2 code blocks below equivalent?
Old
If a = 1 then
If b = 3 OrElse b = 18 OrElse b = 20 OrElse b = 21 OrElse b = 4 then
' Do something
[code]....
I've been looking through the book I own and I've been looking online but I just don't understand what code would I write to have it check the text box or input box for the right letters in a word?
View 2 Replieswhat is the different writing code application vbnet 2005 application for single user and multiuser?
View 3 Repliesis it possible to make one application send a task to another application and recieve the result from that secondary app?i made a text editor program and i added a scan feature and i made another app that has ocr capabilities.The scanner ability is in my text editor program, the ocr program doesnt scan you have to input an image into it and it will give text result a few seconds later.the prob is alot of times the ocr code uses sooo much memory and crashes when its incorporated with my text editor, but individually each application works fine and doesnt take too much memory. Memory wont be even an issue if the ocr program is standalone so that when it is done decoding image the application can be made to exit. now here is the question, how do i make my text editor send the image to the ocr program and how do i make my ocr program send the text back to my text editor? is it possible? i mean the only way i know off is creating temp files in a certain folder and having a timer on each program that keeps waiting for temp files. That just seems like pretty lame coding to me i was wondering if there's a better way?
View 11 RepliesI want to make a Hidden Application,my application Block Unwanted software or Application
View 13 RepliesI use SetParent to make an external application a "child" of my Main .Net application. This works fine.What I need to know is why can't I use Me.MDIChildren(0)I thought that using SetParent would increase the number of children by 1, thus allowing me to reference it with the above code, but it shows there are no children in the array.I have been trying, without luck, for 2 days to try to maximize an external app being displayed in my app. I can get it to display, but I would love it if it could Dock to the same size as its container (a panel)
View 3 RepliesI am making a exe application and i am using mysql as my database. So the thing is, when i change to a new computer, i need to change the file path for the database connection string to that computer.
like below:
Dim connectionString As String = "Data Source=----------SQLEXPRESS;Initial Catalog=Flexlink;" & "Integrated Security=SSPI;"
i need to change the data source = --------------- SQLEXPRESS to the computer name that i am using for my project.
May i ask is there any method such that the user dont have to go in to the source code to change the computer's name like those normal installer?
Just install and the application will run according like any exe file that we buy.
Okay so basically I want to see if I can make an windows application or just a console application in VB.NET that will verify an MD5 Checksum. I have no idea how to start this out, but I have the ideas of what I'd like to make it.
[Code]...
I have been trying to reference Application.ThreadException in my application to make an addhandler, but I also am using imports growl.connector which has a growl.connector.application method. When I create my addhandler:AddHandler Application.ThreadException, AddressOf ThreadExceptionHandler
And I get "ThreadExecption is not an event of 'growl.connector.application'"
I'm going to make a Skype application using Visual Basic, I use them "Skype4COM.
Below is a link on the page somewhere in the middle Skype4COM. It is the DLL that I use.
But my question is, how can I in my application that I call you? Not that you're on the phone but if someone phoned you before you've pressed record.
I'm using loop to read data from sql and then make some calculations then save it again to another table but when application loop for 3 or 4 times it's freeze but the job is done but if loop = 10 or more then it is freeze and hangup for long time .i need to learn how to make my application working better and never freeze and make application working with any count for loop without freeze .
View 7 RepliesI would like to let a user be able to click on a button which will then create a label and put it on that form.
After I learn how to do that, I would like to make it so if the button is pressed again, another label appears below that label.[code]...
I want get make project which need use activeX in VB to design and include code. that project necessary so that computer can read port usb outer diameter and then can read that programme and what code can be used
View 2 RepliesI am using VB.Net 2003 with an Access 2000 database. The program contains three options for the content of a DataGrid, each from a different table. I have finished programming the DataGrid which loads as the default when the program starts.When I run the program the DataDrid appears, but it is empty, except for a small box with a "+" in it. I click the + and the table name appears, I click the table name and the DataGrid is populated exactly as I wanted it.
View 4 RepliesI want to make a project in which i only use dlls for any kind of work plz tell me how to make a dll i dont know how to make dll.
View 1 RepliesWell, I got some code below, but apparentally setting the Timer's to an interval of even 1000 (1 second) lags pretty bad,especially when both are checked, is there some kind of way to hook onto the memory so I know when the value is changed?What I think I have to do is likely hook onto all the characters that were there originally, +1 after in case the string changes only to get longer, and doesn't change the originally found characters.Then when a change is detected, then it will read again.I am simply trying to make the code run without lagging.
Public Class Form1
<Runtime.InteropServices.DllImport("kernel32.dll", SetLastError:=True)> Public Shared Function ReadProcessMemory(ByVal hProcess As IntPtr, ByVal lpBaseAddress As IntPtr, ByRef lpBuffer As IntPtr, ByVal iSize As Integer, ByRef lpNumberOfBytesRead As Integer) As Boolean
[code]....
does anybody know the code i put in for tabcontrol1 to make another tab the same as tab1?
View 4 RepliesI wish to make a bitmap image (.bmp) transparent using VB.NET code.
View 3 Replieswhat is the code to make search in the computer?
View 5 Repliesi wonder how to make a copy code in my vb 2008 express edition
View 2 RepliesHow to make the cursour click by the visualbasic.net code ? otherwise what is the code needed to make an event of a mouse click without touching the mouse (left or right click)?
View 10 RepliesWhat I want is to be able to add things from the textbox into code by clicking a button. For example
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
add->" If VideoList.SelectedItem = TextBoxName.Text Then
Label1.Text = TextBoxVideo1.Text[code]....
i want to make a project to search on the web..i want to use Bing.com site to search.i used this code to open the site and search [code]it is working , but i want to make a code to move to the next page
View 7 RepliesHow do I make a pause between code lines? See code below. This just prints the word "Hello", I was hoping to put a delay between the letters to make it look more real. Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click, Button2.Click
SendKeys.Send("%{tab}") SendKeys.Send("H") SendKeys.Send("e") SendKeys.Send("l") SendKeys.Send("l") SendKeys.Send("o")
End Sub