Barcode Press - Set To A Single Textbox?
Feb 5, 2010I just wanna ask if it is possible whenever i press the barcode it will just go in just a single textbox1 instead of having it with other textbox2 or other textboxes selected
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VS 2008 Make Autotyper Press Enter Every Single Time After The Textbox Message Was Typed?
May 21, 2009I have Visual Basics 2008 express and I tried to make a autotyper, so this is my
Button1: Timer1.Start
Timer1: Timer2.Start
Timer2: SendKeys.Send(Textbox.text)
Button2: Timer2.Stop
So it was my first try ever with VB and it kind of worked... Only 2 problems;
1. Button 2 doesn't really work, I have to click it really many times, then go to a different window, then click it really many times again, in the meantime it keeps on spamming
2. How do I make my autotyper press enter every single time after the textbox message was typed?
Querying A Single Column And Displaying All Results In A Single Textbox?
Sep 5, 2010I am trying to make a list, separated by a comma, of entries from a single column in a SQL database. I have been spending the last several days searching for a way to do this, but every thing I found either didn't work, or wasn't exactly what I was looking for.
The query will pull all the email address that are not null. What I need to know is how to take the result of that query and make it look like this:
email0@address.com, email1@address.com, email2@address.com, etc, etc, ...
I feel like I should know this, but for the life of me, I can't remember nor can I find it in any of the textbooks I have.
I am using Visual Basic 2010 and SQL Server 2005. I also have access to Visual Basic 2005 if needed.
Detect If Press Enter In The Textbox Change Event And Not In Textbox Keypress?
Dec 13, 2011how can I detect if press Enter in the Textbox Change event and not in Textbox Keypress?
View 3 RepliesIDE :: Barcode Scanner With Textbox Control?
Sep 19, 2009I am building a POS app with a barcode scanner that auto-return( = pressing keyboard's enter key) after each scan. I need to handle this event by processing the scanned barcode against my items database table. I am using the scanner in keyboard wedge mode so I selected a textbox control to collect the scanned barcode, clear cache and ready to collect another barcode data from scanner. I have tried all the changed events I know on text boxes but I dont get the desired result, I cant clear cache and my cusor wont remain in the text box! I have used the keypress, keydown, textChanged and Enter methods, in most cases I got only the first digit in the barcode.
View 2 RepliesTextbox New Line After Scanning Barcode
Jun 12, 2011I have a multiline text box which is used to enter barcode numbers into. I have a barcode scanner and all the barcodes will end in L2, L3 or L4. Once a barcode is scanned in I need VB to detect either L2, L3 or L4 then go to a new line and repeat. Where I can start to accomplish this?
View 4 RepliesSerial Port Barcode Scanner Delegate Sub Firing Twice Per Barcode Scan?
Aug 2, 2010I am using Richard L. Grier's Enhanced Serial Port dll to read input from a serial port barcode scanner I notice that the datareceived event fires only once per barcode scan, but the delegate sub fires twice per barcode scan. Once for 1st half of Barcode , 2nd for 2nd part of barcode This makes it hard to capture the full barcode so it can be passed to routines in my vb.net 2008 windows application In Richard's example 'Test Enhanced Port' program he sends it to a textbox using .selectedtext and it works fine Richards Delegate code ......................
Public Delegate Sub DisplayData(ByVal Buffer As String)
'This delegate routine marshals receive data from the receive thread context DataReceived to the Windows Form STAThread context
Private Shared Sub Display(ByVal Buffer As String)
[code]....
I am trying to set a variable to the full barcode to pass to routines, instead of writing to a textbox but am not having any success
Make A Program That Will Use A Barcode Scanner Well Ofcourse To Scan A Barcode
Nov 27, 2009I am a student and I am about to make a program that will use a barcode scanner well ofcourse to scan a barcode. My problem is i don't know what library to use and what certain things i need to do so that when i am going to scan a barcode it'll be something like show it on a textbox and pull something from the database. i've actually research some. i've seen mscomm1 (not so sure about that) and POS for .net (haven't fully understood its use) were those will help me develop my program?i have a metrologic ms9520 Voyager barcode scanner. and i am going to create a program for it in vb2005.
View 1 RepliesDB/Reporting :: DataBase Search - Users Inputs The Barcode Numbers Into A Textbox
Apr 20, 2008Scenero: Users inputs the barcode numbers into a textbox, hits the search button and is returned the description of that barcode.
Database:
Two fields: Barcode - barcodes in this field
Description - Description revalant to that barcode
Form:
Consists: Textbox(Input) - txtBarcode
Button(Process) -btnClick
Listbox(Outut) - lstDetails
Code:
Dim con As New OleDb.OleDbConnection
Dim ds As New DataSet
Dim da As OleDb.OleDbDataAdapter
[CODE]...
This is the code i got to connect to the database itself. Then i got this code for the search part
Code:
SQL = "SELECT Description FROM Table1 where Barcode = '" & txtBarcode.text & "'"
What i need to know is:
1) Is the code for the search right.
2) How to get it so the description for that barcode is displayed in a listbox.
Capture Key Press On A Textbox?
Aug 3, 2009I need to write a piece of code that will decide weather the charactor of pressed key sould be entered to the textbox or not.
I've experimented on events:
KeyPress()KeyDown()PreviewKeyDOwn()
But non of them helped me to acheive my goal. is there any other events that i shoudl be aware of?
Do Not Want Ding In Textbox When Enter Press
Feb 11, 2011I use a single line textbox. Multiline is not suitable for my aplication. I add key press and key down both events and in that i already write e.handle=true but ding is still there how can i stop it?
View 4 RepliesPress A Button, A Textbox Pops Up?
Aug 3, 2010I'd like to make it so that after I press a button, a textbox pops up that the user can enter comments into. I then use the text they entered and store it somewhere else. How can I add this?
View 7 RepliesInsert Things In The Textbox And Press One Of The Buttons?
Aug 1, 2009I have a Form with a Textbox (Multilined) a Listbox and 2 buttons. You can insert things in the Textbox and press one of the buttons. That will add the lines of the Textbox to the Listbox.Then you click the last button and it will show you a msgbox for the number value of the Listbox1.Items.Count
Now what i want is that when you click the button it will show you an amount of msgboxes equal to the value of ListBox1.Items.Count.
Its a bit hard to explain but i hope you guys understand.
ListView Item Textbox Press Enter?
Nov 9, 2010I got a problem with ListView. I have a ListView with the textbox inside the subitems. I want it to be when user press Enter key, it will move to another textbox (the textbox is EditBox) in the another subitem in the ListView.
View 14 RepliesVS 2008 Delegates For Textbox Key Press Event?
Apr 22, 2010well i want all my textbox's event- keypress should be called by using Delegate
The Function i need to preform on them is only Numeric
My code
Public Delegate Function mydelegate() As Char
Public Function key(ByVal e As System.Windows.Forms.KeyPressEventArgs) As Char
Dim ch As Char = e.KeyChar
[Code]....
The problem comes when i use this code it surely gonna restrict me entering the alpha characters but i m facing problem is i can enter only a single digit number
i.e when i try to enter 45 it's simpley don't expect it only value which it is accepting is [1],[2] what i want it should accept the value's in two digits,three digits and so on..
C# - Why When Press A Ctrl+Tab In A MultiLine TextBox,it Enters A Tab Character
Oct 17, 2011Why when I press Ctrl+Tab in a MultiLine TextBox,
it enters a tab character even if I set the AcceptsTab property to false?
I set the MultiLine property to true, and AcceptsTab property to false.
Forms :: Enter A String Into A Textbox And Press A Button?
Jan 25, 2010ive been trying for days to try to figure this out out on my own , and im wondering how i can have the user enter a string into a textbox and press a button and have that text appear on a label.
View 1 RepliesMake Auto Calculation In Textbox Without Press The Button?
Apr 11, 2009How to make auto calculation in textbox without press the button? Example i have Textbox1 + Textbox2 = Textbox3...in the textbox3 it will auto calculate the value...
View 3 RepliesFor Barcode - Input A Item Number In Textbox And If That Number Will Match In Your Database
Mar 7, 2012I have a txtbox(for barcode).. if i input a item number in that txtbox and if that number will match in your database, the other information(shall we say, product type, item ID, etc..) will display in my other txtboxes..
View 5 RepliesSuspend A For Next Loop Until A Textbox Has Been Filled In And The Keyboard Enter Has Been Press
Jan 30, 2010Is there anyway to suspend a for next loop until a textbox has been filled in and the keyboard enter has been press
Dim playersname(7) As String
Dim players As Integer = 7
[CODE]...
VS 2008 - Calling Sub When User Press Enter On Textbox (Computer Beeps)
Nov 10, 2011I may be doing this wrong but I want to call a sub when the user presses enter on a textbox. The sub then shows a window in dialog mode. When I close that window, the computer makes a ding sound. Why is that? Is there a better way for detecting enter being presses on a textbox and not getting that ding?
If e.KeyChar = vbCr Then
LookupItem()
End If
Addition Through Single Textbox?
Feb 22, 2012Alright I have my assignment to the bottom, and my code so far in CODE mark up.I'm trying to get a value in a textbox assigned to a variable (Price) add to a variable (Subtotal), clear out the textbox and loop around. I looked for hours in my book and google and couldn't find m
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
No Duplicates In Single Textbox?
Jan 27, 2011I'm trying to create a "LOTTO" number picker, but I don't want to have more than one TextBox. And I also don't want duplicates in that single textbox. The program randomly picks six numbers from 1 to 30 (Sorry I don't have the code at the moment).
My code runs fine, but I keep getting duplicates in the textbox. (I'll update as soon I have the code.)
Auto-Complete TextBox With Only Single Search BackgroundWorker
Jan 16, 2011I'd like to create a standard AutocompleteTextBox that works with a timer, such that there is only one BackgroundWorker working on searching - if the user entered a few more keystrokes, but the old search is still running - that search shall be canceled gracefuly (via CancelAsync), and as soon as its canceled the new search will begin.
View 2 RepliesRetrieving A Single Word From An Array And Into A Label/textbox?
Jul 18, 2011Retrieving a single word from an array and into a label/textbox?
View 5 RepliesSet Some Form Controls (textbox) To Values From A Single ADO.NET DataRow?
Sep 9, 2010I'd like to see how others might handle this scenario and perhaps provide some comments on this particular solution for handling null values. I have run into a situation where my application requires data from an ancillary source that cannot be altered/changed, which of course means dealing with poor database architecture and implementation! In this case, my app is running into errors when attempting to set some form controls (textbox) to values from a single ADO.NET DataRow. Perhaps I should be handling this when attempting to set the controls? Not sure, but here is the current way this is done:
View 7 RepliesMouse Over Event To Highlight Single Word(s) In Rich Textbox
Sep 11, 2009I have a rich textbox with words in it separated by space characters. I want to create a mouseover event so that when I drag the cursor over a single word in the rich textbox that the word wil be highlighted grey. How do I set up the mouse over event to trigger whilst hovering above this specific control and do I make it recognize a stand alone word,
View 11 RepliesDB/Reporting :: Multiple Entries From A Database Displayed In A Single Textbox / Label
Sep 2, 2010I am working on getting a multiple values from a single column displayed in a single textbox or label. I know I should be able to find the information I need online, but I am coming up empty. I am using Visual Studio 2010 with SQL Server 2005. For example, I want to pull all the email addresses, that have a value, from a table and display them together. The output I am looking for is like this:
[Code]....
Insert Data From ASP.net Textbox To Two Different Table On Single Button Click Event?
Jan 5, 2011I am using this code to insert into a single table.How to use the code to insert the textbox text to multiple tables of same column on single button click event in VB.net?
Imports System.Data.SqlClient
Protected Sub ImageButton1_Click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles ImageButton1.Click
Dim con As New SqlConnection
[code]....
Parse Single Line In Textbox But Make Each Word / Number A String On Its Own?
Nov 9, 2011I am populating a textbox with a single line of numbers that I would like to seperate out into strings.[code]...
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