Forms :: Entering Textbox And Highlighting All Contents Or Not?
Jun 1, 2009
I have a normal form and normal textboxes. When the focus passes to a one-line textbox with text in it, I want to force the text to be selected and highlighted. When the focus passes to a multi-line textbox, I want to force the text to NOT be selected or highlighted, and the cursor to be at the end.I have the code HTML
Private Sub TextBoxMultiLines_Enter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBoxMultiLine1.Enter, TextBoxMultiLine2.Enter etc. etc.
'Either:
[code]....
After the initial TAB, the code works fine when you use the Enter key. How can I overcome the 'use TAB key first' problem?
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Apr 5, 2012
I am creating a program that shows two random numbers on two separate labels then I have to add / subtract them and the answer should be entered in a textbox
How can I add or subtract the numbers and enter the answer on a textbox?
I am creating it in Visual Basic Windows Forms Application
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Jul 6, 2011
I have a form where a number of textboxes are programmatically created within a flowLayoutPanel and named by adding together 2 strings.
With the click of another button i hope to have all the values entered into these text boxes stored in a text file. However, i cant seem to find a way to add strings together to allow me to retrieve the values entered within the text boxes created.
Below is the code i have so far: BTW FLP is my flow layout panel and c is my calculated nmber of textboxes that are created.
Private Sub createTB(ByVal c As Integer)
Dim x1 As Integer = 1
Dim y As Integer = 2
[Code]....
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Aug 21, 2010
I'm trying to write a program that detects the contents inside a textbox, and if empty displays a warning, and does not input anything into a rich text box. However, if something is detected, it would not display the warning and input the textbox's text into the rtb.
I got everything else, just need help with the textbox detection code.
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Mar 25, 2009
I have a ComboBox that items are highlighted when selected. I there a way to turned the highlight feature off? Is it ComboBox.SectionLenght???
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Nov 19, 2009
I have two textboxes. Each textbox contains lines, where each line contains comma separated values. When each line of a textbox does not match the number of comma separated values of the other textbox (ie if line 3 of textbox1 has 4 comma separated words and line 3 of textbox2 does not have 4 comma separated values) I want to highlight the line which does not match the other textbox's line.
This is what I got so far (and got stuck!)
For k = 0 To index
test1 = testA.Lines(k).Split(",")
test2 = testB.Lines(k).Split(",")
[Code].....
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Jul 30, 2009
First time post, new to VB etc. I wonder if you can with what I figure should be a very simple VB.NET query [using VS2008, targeting Compact Framework 3.5,WM6 Pro Emulator].
[Code]...
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Sep 1, 2009
After entering data in the first text box I want to make the second text box to get focus when the Enter key is pressed instead of Mouse and Tab control.
Is there any way to do that by making the key values of the Tab key and the Enter key?
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Sep 13, 2011
if a message received at once is bigger then 1 line then it just puts them together in a textbox.all lines end with > and start with a time like 00:00:00..how can i still make newlines so that instead of..[code]
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Sep 30, 2009
I am trying to have a textbox to enter a run time in. i.e. 10:32 (ten minutes and 32 seconds). I will then need to have an if..then statement like this:
txtRun.text = Run
If Run <= 9:12 then
RunScore = 60
[code]....
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Feb 20, 2010
How can we add a list to a combo box from a txt or excel file when entering an account number. the details must only be displayed for each defferent acount information. for example. account no 3332 must show a name and telephone number in to separate comboboxes. although it must contain lets say 4 telephone numbers and 4 names that are located in a text document.
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May 13, 2010
Entering Date in Access database form vb.net's masked textbox , just need insert qurey
like ; "insert into table1 values(" & age.text & ",'" & name.text & "',#maskedtextbox1.text# or ????"
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Feb 3, 2010
I recently learned how to send the contents of a vb textbox to a flash textbox which is in an swf embedded on my vb form using a vb button to trigger...
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
AxShockwaveFlash1.LoadMovie(0, "C:sample.swf")
End Sub
[code]....
This workds great, however what i REALLY want to do is the other way around.... I want to click a flash button thats in the embedded swf and have it put text into my VB textbox... The text I want to dislay is:"well done!" SO Far:I have built a simple swf with a dynamic textbox and a button. textbox is named "sampleField" and its var is: "sampleFieldVar"...button instance named "Button1" is an instance of "button".
using as2 I have put the following code onto the button:
(read this somwhere online)
on(press){
[code]....
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Nov 30, 2011
I have a windows application written in VB.Net 2008, framework 3.5. This app is running on 2 remote desktop servers. I have one user who receives error, This operation has been canceled due to restrictions in effect on this computer. when entering in a text box. When he uses the application on Server 1 he does not receive the error. It only happens to this 1 user on one server.
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May 24, 2010
here is insert record coding
cn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|hvaccine.mdb")
cn.Open()
Dim str As String
[code]....
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Oct 20, 2010
Win7 64 bit; fully patched VS2008 targeting FW2.0; VB.Net; running in Debug Mode (not tested in Release mode)I have a resonably complex app which I am refactoring a bit. As part of that, I relocated some code from a subroutine into a Click Event Handler. The Event Handler will, late in the handler, call the, reduced in function, subroutine. The point of this is thatNow when I click the button associated with the modified Handler I get:A first chance exception of type 'System.AccessViolationException' occurred in System.Windows.Forms.dll<br />With Error System.AccessViolationException Attempted to read or write protected memory.This is often an indication that other memory is corrupt.
at MusicManager2009.frmMain2.cmdLoadAlbum_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
[code].....
All functions of the app, except those that start from the buttonclick in question, work as before in the problem version.The problem persists after rebuilding the entire solution, after restarting VS, and after rebooting the PC.
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Apr 26, 2009
A] Is there any way of stopping a user from entering text or changing text in a textbox without disabling it or
B] Is there a way of changing the texboxes back and fore color whilst it is disabled?
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May 24, 2012
I have a text box where i am entering numbers of double datatype andon the Keytdown event of the textbox some checks take pace and in certain circumstances I want to be able to stop the user from entering other information until they enter the right information in the textbox (where it says right here) . now when I say exit sub the textbox somehow loses focus . but this is not how I want it to be I want the textbox to remain with the focus so the user can change the information . How can i go about this. And the other thing is why is my txtDestPayRate1.Focus() just befor the exit sub not working?
Private Sub txtDestPayRate1_KeyDown1(sender As Object, e As System.Windows.Forms.KeyEventArgs) Handles txtDestPayRate1.KeyDown
If e.KeyCode = Keys.Enter Then
[CODE]...
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Jul 18, 2011
I am having a problem with a entering sections of text into the same textbox without the other section of text disapearing. In other words, I have several buttons with strings attached to them. When the user presses one of the buttons the string does enter into the textbox. However, when the users presses another button the string from the first button disapears while the second string enters the textbox.
For example: The following code is what I have:
button nine_click
tbxResultSource.Text = CStr(9)
'button plus_click
tbxResultSource.Text = CStr("+")
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Aug 8, 2009
I am developing a roster application , where i want to display details of 20 employees on the same form. In the design time, i managed to display 6 employees. But when i try to expand the form , it no more allows it. the" maximum size" is set to ( 0,0). Any ideas how should i go about it ?
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Jul 22, 2009
I am attempting to take the contents of a textbox and put it in a field in the webbrowser. Once placed in the named field, an "Add" button is clicked. Is there a way I can loop it so that it will fill in the filed with textbox1 and click, then textbox2 and click etc.I have attempted this, and it skips immediately to the last textbox.Here is the code that I would like to repeat:Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
[Code]...
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Apr 4, 2010
how do I make the contents of txtPassword.Text when they type their password in. I need it to be hidden, like dots, when you log into your computer.
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Aug 22, 2010
I have a listbox that acts as a running log, and I need the contents to be emailed to my boss.Currently I can only get the first item that is selected to be sent, but I want all the contents of the listbox to be in the email body.My goal is to have the whole log in the listbox send, without having to select anything.
Dim Log
Try
Dim Mail As New MailMessage[code].....
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Nov 24, 2010
At work we have a txt file with items recorded in them
The coloms are typical of
Apple, *fruit
Cow, *animal
House, *thing
Tree, *plant
Is it possible too read through this txt file to check if apple aready exists. I namely want to build a preventative for adding double items...
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Jul 22, 2010
I have a list box that contains an array of ID's in one form. On a seperate form I have a combo box. Basically I want the list of ID's from the list box to be transferred to the combo box in the other form so the user can select an ID from the drop down list.
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Apr 1, 2009
I need to print the contents of a textbox in vb.net 2008.[code]
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Sep 5, 2009
How would I save the contents in the textbox so that next time the form containing the textbox is opened, it will still have the same text?
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Sep 9, 2009
Would it be possible to take the numerical contents of a textbox that looks something like:
100
300
456
674
50
25
and on button click have them added together and display the total on a label.
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Sep 14, 2011
Not sure what I am doing wrong here but I have 2 buttons and a rich text box. The issue is when I click the second button to add text to the rich text box and it over writes the current text that is already in the rich text box. How can I code this second button so that the text is added to the rich text box and not replacing the current text?
Here's my
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
RichTextBox1.Text = "This is the first line"
[Code] .....
Also how can I add spaces in a line of text (or in the middle of a sentence) so that I can insert a variable in the line.
Example:
"This is the" variable1 "line of text"
"This is the" variable2 "line of text"
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Nov 29, 2010
I have a form called 'Bookmarks' that loads a bookmark file that contains a single word on one line. I have put buttons on the form for sorting this list, deleting items and changing the character case to lowercase, uppercase or Sentence Case.Now, deleting and sorting the list works fine, but when I try to change character cases,nothing happens. I started the debugger and found that my case changing code does work, but the listbox doesn't seem to update it's contents.I tried listbox.Update() and listbox.Refresh() but that didn't work either.
Here's my code for 'Set Case':
Private Sub setCase_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles setCase.Click
If bookCase = "default" Then Exit Sub
If bookCase = "lower" Then
[code]....
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