Output Log Continuous Scroll To Botton?
Mar 16, 2011
I have a textbox that is constantly updating (a log). Every time text is input the textbox is scrolled to the top. I need the textbox to always be scrolled down. Seems simple enough? Im scratching my head on this one. I tried the following code
Private Sub Timer22_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer22.Tick
Log.SelectionStart = Log.TextLength
Log.ScrollToCaret()
End Sub
But the problem is the scroller jumps sporadically because it bounces to the top and then bounces down and it makes the program look sloppy.
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Nov 2, 2011
I have a data source that creates a continuous stream of 24-bit samples. I can collect a set of samples and build a .WAV file, and play the file through my speakers. What I want to do is eliminate the middleman, and send the stream of samples directly to the sound card. The data source can run for hours or days. I want to hear it in real time, rather than collect it all and listen to it after the fact. The idea is that I can tune the process that creates the data better if I can hear what it's doing.
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Jul 2, 2010
I have looked in the documentation for visual bsic 2010 a part visual studio 2010 and the obect broswer should be available from the VIEW menu in the designer view or in code view. The browser is not present and no botton on any tool bar.
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Jan 1, 2008
Im learning Tcp communication right now, and Im a newbie :P First can i add a component to the form for tcpclient and tcpserver like a add one for a textbox and a botton?
Second, which method is better Dim listener As Net.Sockets.TcpListener Dim listenThread As Threading.Thread
or Dim tcpClient As New System.Net.Sockets.TcpClient()
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Sep 27, 2010
I am trying to have a box in the corner of my form that has continuous words added on it. Basically I want it to look like this: (each line would be added on as it occured in the form.
You entered the Castle.
You exited the castle.
You enter town.
Using messagebox.text = messagebox.text + You enter town I can get it to look like this in the box:
You entered the Castle. You exited the castle. You enter town
Is there a way I can make it so that each time something is added to the box, it appears on a new line?
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May 22, 2012
I have a tab control with two tab pages. One page has the auto scroll enabled since there is to much content in the page. The middle mouse wheel doesn't scroll the scroll bar; I have to actually click and hold the scroll bar and drag it down to scroll. Is there a property to allow this?
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May 12, 2010
I've wrote a program that send and receives data via a serial port to a microcontroller. At present when I click (from a menu strip) a certain option I send data such as
Private Sub MsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MsToolStripMenuItem.Click
SerialPort1.Write(1)
End Sub
What I am wanting to do is instead of sending the data just once when I click this option, I want it to repeatedly send it until I select another option where the same occurs again and so on.Is there a function that acts like a while (1) loop that can do this?
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Nov 11, 2010
I am having an odd problem with the Horizontal Scroll Control in my program.I am using it to scroll a series of panels across a form.This is my code:
Private
Sub scrHoriz_Scroll(ByVal
sender As[code]....
The problem is that this works perfectly if I use the left and right arrows and it also works perfectly if I use the scroll bar's slider SLOWLY. If I scroll using the slider and move it quickly then the scroll gets out of sync.The small change and large change are both set to 1 and maximum is set to 8
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Aug 5, 2011
I have a DataGridView with a panel above it, that contains a group of textboxes above each column. My DataGridView has a horizontal scroll bar. What I want to do is when the DataGridView scrolls horizontally, scroll the panel with textboxes above it, so they stay aligned.I tried handling the DataGridView's scroll event, but I'm not sure what to do with it.
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Jun 12, 2011
I am loading several command buttons into it (one in each grid box). I have the panel set to autoscroll. When TableLayoutPanel is set to AddColumns, all works well. However, I dont want horizontal scroll, I want vertical. When I set TableLayoutPanel to AddRows, a vertical scrollbar will not appear.
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May 4, 2010
I'm making a application that deals with word searches
You know, the grid of text from 2nd grade that you all know and love.
Example:
WWWWWHELLOWORLD WWWWWWW
WWWWWEE WWWWWWWWWWWWW
WWWWWL WL WWWWWWWWWWWW
[Code]....
There are three hello worlds in the text grid
1 Vertical 1 Horizontal 1 Diagonal
I want to highlight them all
Everything I've tried has failed except for highlighting horizontal.
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Jan 6, 2010
How would I leave the vertical scroll position as it is and set the horizontal scroll position all the way left if it isn't already in that position? I've been using Me.AutoScrollPosition and have come up with code that is satisfactory but I haven't been able to always leave the vertical scroll position exactly as it is and just move the horizontal scroll position to the left limit.
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Mar 13, 2010
I have a textbox that shows events on a program, which I add. I use the 'scroll bar' option on the textbox to show the vertical scroll bar, but how do I make it stay at the bottom most possible? I am using this code while I am trying to learn how to do what I want the scroll bar to:[code]But how do I get it so the scroll bar will stay at the bottom-most it can? I'd like the newest, most recent events to appear at the bottom of the textbox, and to have the user not have to scroll down every time something new is added.
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Apr 27, 2010
I have an event I want to do continuously until a button interrupt is pressed.
Here's the pseudo
Click button 1:
Check if button 2 is pressed
If not, do stuff
If so, stop doing stuff
End routine
So what I currently have is this:
Dim randominteger As Integer = 0
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StartSampleButton.Click
[Code] .....
Unfortunately, it's never breaking outside of the first loop. How to get around it?
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May 5, 2010
I have a continuous string in a richtextbox and I want to select every 10 chars and add each them as a new line in a separate richtextbox.
Example:
Richtextbox1 = 0123456789
Richtextbox2 =
01
23
45
67
89
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Mar 8, 2012
Is it possible to turn a paragraph of text (grabbed from a textbox) into one continuous line? I could have the following information:
34 MyRoad
da7 888
london
the moon
And I want it to read :
34 MyRoad da7 888 london the moon
Spaces added to cause line breaks, and sample data formatted as code.
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Sep 5, 2009
How do I show a continuous time stamp on a label in windows form.
I am using vs.2005 - vb language
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Jun 20, 2012
I have an application that has a ProgressBar added to it set to Continuous style. Everything seems to work great except that the progress bars seems to "fill in" slower than needed. As a test, I created a form with a continuous progressbar and a button. The button code only sets the progressbar's value to 100 (which is the max). Basically, for the test, the value changes from 0 to 100, but the ProgressBar seems to incrementally fill in like it is doing a PerformStep or something. I don't get it. Is there a way to get the ProgessBar to go from empty to immediately full when setting the value from 0 to 100 without the animated filling?
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Aug 19, 2009
i have 2 controls on a form. Panel1 and picturebox. I am using the following code to zoom in.
PicBox.Width = PicBox.Width + 100
PicBox.Height = PicBox.Height + 75
'PicBox.Left = PicBox.Left - 50
'PicBox1st.Top = PicBox.Top - 20
i am also using the following code to try and scroll whilst zoomed in
Inherits System.Windows.Forms.Form
Private m_PanStartPoint As New Point
Private Sub picbox_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicBox.MouseDown
'Capture the initial point
[code]....
I have set the panel to autoscroll and added scroll bars but they do not scroll far enough... They only scroll about 2cm.
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Dec 10, 2009
Following default the datagridview will scroll following vertical. How can i do that. I tried :
DataGridView1.ScrollBars = ScrollBars.Horizontal but not work
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Jul 20, 2009
Not sure if this is the right thread place or not.And I've been designing an Mp3 player. I've ran across several things that I would love to know how to fix.
1. It won't play the next song when one ends.
2. Click and drag media files into the playlist.
3. Shuffle button would be awesome.
4. Repeat button.
5. I have a pause button, but it dont pickup where it paused...
If you could get the repeat playlist and shuffle into a checkbox form.[code...]
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Mar 7, 2012
I am working on a project to receive and send data to a micro controller using a Visual Basic application. I am using Visual Studio 2008. I have done coding to send data on button click event.
But I am stuck at how to receive incoming data to serial port continually from MCU and store it to an integer or string type data in VB.
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Apr 6, 2009
I have two values those are contiguously One is Time along x-axis and second is the CPU Usage in percentage along Y - Axis. I want to draw a continuous line Chart/graph what ever called.
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Nov 7, 2009
Have a small problem, but I can't seem to solve it. Hopefully someone could help me out.
While downloading a file from my server I have a progressbar which should scroll continuously, but it doesn't do anything.
The code I use:
vb.net
Private Sub btn_download_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_download.Click
With progress ' progress is the name of the progressbar
[Code]...
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Mar 11, 2010
I'm trying to take a print on a Continuous Paper through a Thermal Printer ZP 2844 using Crystal Reports 2008 along with Visual Basic .NET 2008. I've set the page size to 3.00 inches as width & 3.00 inches as height. It prints well when the contents are a few on a single page but it puts gap when printing more than single page. There's no page margins set in crystal reports & the printing setup is the same in Crystal Reports as well as in Printer's Setup. Even in Print Preview of Crystal Report, it shows 2 pages to be printed but there's neither any gap at the end of first page & the start of second page. But! Still, a gap is shown when the report is printed. Here's an example how the print is show:
----------
Product Qty Amount
Item1 1 100
Item2 1 100
[Code]....
You can notice the gap between Item3 & Item4 which is due to next page or page break or so. I've noticed that in Crystal Report Viewer for Web, there's an option of SeparatePages = False which let you have a single/continuous page printing but I've not found any such option in Crystal Report Viewer for Desktop.
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Oct 26, 2010
My app currently sends GET httpwebrequests and parses the content after reading the response stream for each request and the repeats this process over and over. I need to implement a continuous http stream which uses the same GET request but the connection stays open, from what I understand. how would I change my existing code to do this?
The streaming HTTP implementation allows one to cosume data in real time over a single persistent HTTp request. It access a data feed that continues to send activities on that response. I need to read data from the response, process it(parse and store) and then continue reading from the response and continue this process until the connection is closed. Would this be like a asynchronous request instead?
CODE:
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Mar 2, 2009
creating a mortgage calculator that display continuous information depending on the user input such as monthly payments, remaining balances, and interest paid. I am attempting to use a list box and am currently stuck. [code] Please use code tags when posting your code. Code tags are used like so.
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Dec 14, 2010
How can i draw text(demo demo) on exist image from top right corner to bottom left corner of exit image (on photo) in windows based applicaiton using vb.net.
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Mar 1, 2012
What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
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Sep 25, 2011
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub
Why I don't see in Output window number 5 as output?
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