I need to make a subroutine run continuously in VB 2008. Can I make a button permanently on? If this is possible, how can I do this? I can put all of the subroutines I want run inside the button click class.
View 9 RepliesI want to know the codes to show numbers one by one continuously from 1 to 20 on clicking a button, and it should keep on doing it till a Button is clicked.I know how to get a Random number to for it but I don't know how to do for numbers in normal order .
View 11 RepliesI use this cod but it not moving the text contnusly Private sub Timer1............ Label1.text = " " & Label1.text
View 1 RepliesI'm using 2 System.Timers, which spawns a worker process during its elapsed event. If 1 of the events is busy doing something, the other thread elapsed event doesnt fire until the 1st thread has completed.Is there any way I can make both threads continuously fire its elapsed event??
View 3 RepliesI want to make a program that will (by timeing) click continuously until I press the stop button or a key like f12. The only problem is I have no idea and got only how to click from other posts of same concept. This is what I have.[code]Now I want a timer to help it click every 1 2 or 3 seconds, whatever it may be in the text box.
View 2 RepliesHow do I make a subroutine (LoadIntro()) execute on another thread?
View 6 RepliesI am working with a datagridview and 2 text boxes.TextBox 1 is for entering time of the day and TextBox2 is for entering time duration in that order. After TextBox2 looses focus I am converting the times into index numbers in my DGV1 and filling the selected indexed rows with some data. The data then is checked and if there are issues message is display prompting the user to correct it. However, all my codes for checking the data and selecting options are in the DataGridView1 event handler:
Private Sub Datagridview1_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MouseUp
Is there a way to execute one Subroutine from another Sub. Sort of simulating a mouseup click programmatically ? Correction: there are 7 sets of those TextBoxes representing 7 days of the week. I am trying to avoid duplicating all that error handling codes in all 14 boxes. I have read that MouseEventArgs are protected so it may not be easy.
If certain conditions are met within a given subroutine, I would like to execute two other subroutines. Note that the other subroutines I want to call/execute "handle" a lot of events
vb
Private Sub S2_Enter (ByVal sender As Object, ByVal e As System.EventArgs) Handles S2.Enter
If upltschanged = True Then
[Code]....
How do I configure VB.Net to only show one Subroutine or one procedure at a time rather than Full Code View. Right now I see all code with separator lines between subs and functions. The was and Option in VB6 but can't find it in VB.Net.
View 5 RepliesI have a BIG piece of code that looks like this: Public Sub mnuNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuNew.Click ' Lots of code End Sub I need to execute this subroutine from another part of the same form's code. This should be fairly simple but I haven't been able to figure it out. How do I do this?
View 2 RepliesHow do I run a program continuously until the user decides to quit, VB 2005
View 6 RepliesI have a MS access database located on the web-host (ie:[URL]) in a sub-folder database (ie: databaseInfo.mdb), I have a VB.net program running all the time at a local PC with an Internet connecting. Can I read/write the databaseInfo.mdb continuously by using xml (or any thing else)? *) I did try to use with FTP command to upload/download files, but it is very slow & often lossing connection!
View 14 RepliesThe basicServiceFee allows for 10 free connections at $80
Anytime the connections are > 10 each addition connection is $4 plus the basic
How can I add the $4 charge and keep adding it when each number from the connectionsListBox is selected.
My code adds the first $4 charge and then stops after 11 on the connectionsListBox. How do I get 12 to be another $4 and 13 to be another $4
Here is my code:
Private Function businessTotalCharges(ByVal processingFee As Double, ByVal basicServiceFee As Double,
ByVal premiumChannelFee As Double, ByVal connections As Double) As Double
[Code]....
I'm looking for an example in VB.NET of a continuously scrolling form. This would be similar to a continuous form in Access but with a major difference in that when you scroll it the whole thing moves up or down instead of the data jumping up or down to the next section. If you are not familiar with Acces, this would be a form that lists data down the form in sections, one per record, in other words, like a bunch of forms strung one after the other. When you scroll down, the record at the top gradually disappears and is replaced with a new one at the bottom.
This needs to be a form with controls, not a datagridview.Right now, I'm trying to find an example of this. I tried searching for one and couldn't find one. Does anyone know of an example of a continuoulsy scrolling multi-record form where the whole form moves in VB.NET?
i need a program that when I press a button on the form, it will display the system time continuously in a text box. I know i need a loop to do this but what I have keeps freezing my program. Heres what I have:
Sub getTime()
Dim currentTime As System.DateTime = System.DateTime.Now
Dim x As Integer = 1
[code]....
I need to poll the server for updated contents. So I added a META REFRESH tag to the page. But it seems that META REFRESH has memory leak issues and it crashes IE.What is the best way to poll data from server continuously? My app is quite old (partly ASP and partly asp.net). I can't invest on technologies like HTTP Push...
View 2 RepliesBasically wat i'm trying to do is continuously write numbers from 1 to 10000 using 1 thread & stop this using another thread. But it doesn't seem to happen.
I have pasted the code for your reference.
Imports System.Threading.Thread
Imports System.Threading
Public Class Form1
[Code].....
I have a listView and it has data such as [code]First i i select ABC, then it works again if i select i get error ListView.SelectedItems(0).text using this i am extracting the value.any idea how to get selected item.
View 4 RepliesI want to make my text in the TextBox move continuously.
View 8 RepliesI need to be able to display 60 * x. X is going to be the time between hitting a Stat button and a Stop button in seconds. I need this to be shown until it is stopped. So i was thinking something like txtBox1.text = 60*time, but I do not know if that is correct and I do not know how to get that time. Also I am not sure how to continuously update the text box.
View 6 Replieshow to read multiple text files in a folder continuously..
example:..
In a folder i have a few of text files such as
sensor.20120101.txt
sensor.20120102.txt
sensor.20120103.txt
sensor.2012010.......txt
..So how to write vb coding to read all text file continuously...how to declare
I have a stored procedure that I need to execute from asp.net button , It takes more than 30 mins to execute.
So here I need to show a message like "In Process" while execution and disable couple of links..Once the execution is done I need to show "Last processed data and time" and enable the disabled links.
So in "In Process" stage we have to allow user to access other pages in the site.
I have serial port object which continuously receiving data from weighing device, which sends data in 0001450= format (8 Bytes). I read about datareceived event, and implement that, but i must use Thred.Sleep to get all data and read with serial.ReadExisting. Does the ReadBytesTreshold=8 raised DataReceived event after 8 bytes of data??
Is there any way to cancel, abort, stop DataReceived event?
http:[url].... contains a Visual Studio 2010 Solution with a Form and a User Control.
Question. Why isn't OnMouseMove (at top below Constructor) being called with every movement of the mouse across the UserControl's grid?My intention is to have a reticle (crosshairs) replace (override) the existing mouse cursor and show a reticle with x and y coordinates?I have another form upon which a User Control with similar functionality is working perfectly.
I want to read numeric data continuously appeared on the screen.
View 4 RepliesI am doing some graphics work like Paint event, but I found a problem that the form will flash again and again whenever I call the method IRefresh() or Invalidate(). What can I do if I want to update a graph continuously but not causing the form to flash?
View 1 RepliesI have a form with 2 TextBoxes that I want to be able to save to a text document like C:Data.txt. When I save to the text document I want it to continuously save. For example it when you open the text file it should look something like this:
TextBox1
TextBox2
------------
TextBox1
TextBox2
Is it possible to do something like that? A separator is not necessary, would be nice to distinguish different saves.
I ve been reading forums all over the net for 2 weeks and I failed to find solution for my problem. here is my problem;
I am able to receive data from serial port in to richtextbox and its working fine .. what i wanna do is dislay data in textbox by spliting string[code]...
I am trying to create a software where video files play continuously using a timeline like Windows Movie maker or Pinacle Studio. So i have no idea how to maintain the time line. Will i use Timer Control for that or any other methods are available.
View 6 RepliesI have a picturebox set to move when the arrow keys are pressed. How do I prevent it from continously moving if the arrow key is HELD DOWN. I want to make it so the user has to press the key each time manually to move the picturebox.
View 14 Replies