Add Text To A TextBox Instead Of Changing The Textbox As A Whole?
Feb 22, 2010How do I add text to a TextBox instead of changing the textbox as a whole. Also, how would I make a newline when adding to the textbox?
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Changing Text Inside A Textbox
Jun 4, 2011I want to change some text inside a textbox when a checkbox is checked. I tried many things, but none seems to work. I need that, when checkbox gets checked, the textbox value gets deleted from backwars until a dot. Then, place another predefined text immediately after this dot.
[Code]...
Keep Text In Textbox Same While Changing An Integer Value?
Jun 27, 2012I am new to Visual Basic 2010, but I have been trying to make a line reader with an imported text document into a RichTextBox through an internet source.
I want the RichTextBox's line zero (the first line) to really be line one, but without changing the text in the TextBox to show the change. In other words, I want that change to happen in the background of the program.
I have tried... taking the text from one TextBox and putting it into another, while subtracting an integer value of onean attempt to use a timer to copy the text from one TextBox to another to read the line properly.
I have tried a couple of other things too, but most of them were much more complicated and I could not really explain what each thing did.[code]...
VS 2008 : Stopping A User From Entering Text Or Changing Text In A Textbox Without Disabling It?
Apr 26, 2009A] 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?
C# - Changing The Forecolor And Backcolor Of Text In A Textbox?
Oct 20, 2010I'm making a C++ code editor application using VB.NET. I'd like to change the color of the keywords as the user types it. Also I'm looking for a way to highlight some lines of the code.
Is there a way to change the forecolor and backcolour of a piece of text inside a textbox or a rich textbox?
Dynamically Changing The Text Of A Textbox When A Tab In A Tab Control Changes
Feb 1, 2012I have VB.NET code that is called when the selected tab index of a tab control changes, I am trying to get the code to change the text in a text box to the URL of the web browser control that when the tab changes. I have the code below, however it gives errors:
AddressTextBox.Text = CType(TabControl.SelectedTab.Controls.Item(0), WebBrowser).Url.ToString
Changing TextBox Text Based On Selected Value In Listbox?
Oct 12, 2011When a SelectedIndex in a ListBox is changed I would like a textbox below the listbox that gives a description to be populated with the value from a description field in SQL.I have the following code so far, but I get an error that says "Must declare the scalar variable "@ReportName"
[code]...
Label.Text = Val(Textbox.Text) / (Textbox.Text) - How To Obtain The Info
Dec 7, 2010LblPPG.Text = Val(TextBoxPP.Text) / (TextBoxQTY.Text)
This is the only way I know how to obtain the info I need for this equation but if generated again with no input from the textboxes I get an error. Is there anyway to bypass this if its generated a second time with no inputs?
Setting Textbox Text Equal To Textbox Text On A Different Form?
Aug 6, 2009is it possible in design mode to set the textbox text property to the text property of a textbox in a different form in vb.net?
View 1 RepliesCreate A New Textbox Every Time Previous Textbox.text Is Entered?
Jan 16, 2010How to create a new textbox every time previous textbox.text is entered?
View 7 RepliesPut Text Of Dynamic Textbox In Some Other Textbox When User Changes The Selectedindex Of A List?
Apr 5, 2012I am trying to put text of my dynamic textbox in some other textbox when user changes the selectedindex of a list.But dont know why it is giving me error's.
Private Sub UserText_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles UserText.TextChanged
If Me.ListBox1.SelectedIndex >= 0 Then
If TBnew.createdTB(Me.ListBox1.SelectedIndex) = 1 Then
[code]....
Text In Textbox In Gray That Dissapears When The User Clicks In The Textbox?
Oct 27, 2009I want a text in my textbox in gray that dissapears when the user clicks in the textbox.I am not sure if that is a good enough explanaition so here is an example:You often have search boxes on websites or application.In the searchbox there often is a text like "search", "keyword", "type here".As soon as you click with your mouse inside the textbox it dissapears.I could make this in code but I was wondering if there already is a textbox property for this?
View 8 RepliesHave A Textbox In Application With Button To Submit Text Thats In Textbox
Mar 25, 2010I have a textbox in my Application with a button to submit the text thats in the textbox..But i want to be able to hit the Return Key on the Keyboard to do the same action as the button how do i do this any ideas?
View 8 RepliesTextbox Countdown That Will Display Text In A Textbox In Days?
Jul 21, 2009I need code for a textbox countdown that will display text in a textbox in days.
View 13 RepliesBold Text In A Textbox Or Rich Textbox?
Mar 9, 2011How do I do text formatting in a Text Box? I want to bold a selection on a textbox without affecting the rest of the text. HOw do I do this with Textbox and RichText formattting?
View 1 RepliesCreate An Array For Textbox / E.g. TextBox(a).Text?
Jun 11, 2011I'm creating a program which you can fill in a number of boxes and then send it as an email. I would like to know if there is a way to create some form of array out of all my textboxes so that i can save time on the email.For example,
For i = 1
EmailCont = TextBox(i).Text
Next
Forms :: Text From The 3 Textbox To My Textbox In Form2?
Jan 3, 2011I will try to explain what i want to do.I have make 3 textbox in form1 And i have a form2 where i have a Textbox ( Multiline )What i want i want to have the text from the 3 textbox to my textbox in form2.
textboxt1.text = tennis
textboxt2.text = boys
textboxt3.text = 01-01-2011
[Code]...
Print Text From TextBox To The TextBox On The Inte
Feb 1, 2011I'm using vb2008 and Internet Explorer 8 in Windiows 7 Is that possible to print text from TextBox to the TextBox on the Internet Explorer like (Port box or address box in connection part )?
View 1 RepliesChanging Of Colour In Textbox?
May 7, 2010my puzzle have random characters. and i want the colour of the character to change when i retype it. Lets say R... i backspace and retype r but there's coulour. can i know how?
View 13 RepliesChanging Textbox Value To Integer?
Aug 1, 2009Im having trouble changing the value of a textbox to integer. I want the user to enter a start number in the textbox, then when the user presses the button +1 that number is incremented by one.
This is what I have and it does not work Dim TestNumber1 As Integer TestNumber1 = Integer.Parse(TestNumber.Text) TestNumber1 = TestNumber +1
does anybody know of any good Visual studio 2008 books to help me with code. I used to dabble in QBASIC and finding the changover quite difficult.
Changing A Unknown Textbox Location?
Nov 10, 2011I'm developing a program at the moment and I'm trying to add the capability to add a texbox everytime you click a button. This is simple other than I'm trying to be efficiant as possible, so I made a sub that creates the textbox and the button calls the sub. Here is where it gets tricky I want the new textbox to move just below the previouse textbox, I'm not sure how to do this since Im only really createing one textbox over and over and having a variable name it by one. This souds confusing I know, but check out my code and it will make since. Really all I'm trying to do is change the location of a unknown textbox say since I create a textbox name textbox0 then when I hit the button again my varibale goes up by 1 which makes the new textbox, textbox1. how to I tell VB to change textbox1's location....
Code:
Public
Class
frmExpenses
'I made everything public because I'm runnings a test timer which are sending realtime data to some labels
Public i
As
Integer
[code]....
Changing Fonts In A Textbox - VB In VS 2008 Pro
Aug 2, 2010I am working on a a program that uses a textbox to display data from a telescope. Normally the data is standard ASCII characters, but there is one time when the data is displayed as blocks to indicate the number of degrees to go. The textbox font is set to Sans Serif in the property box. When I show the blocks, I want to switch to Wingdings. I have searched how to change the textbox font and tried several ways found, but none of them work. I know that the textbox will handle Wingdings - I can set the font property and it displays correctly.
The most common method I have seen is: txtDisplay1.Font = New Font("Wingdings",26.0, FontStyle.Regular) ,but like all the other methods tried, the font never changes.
Changing The Position Of Textbox Using Code?
Jan 22, 2010In my form there is a AXVS Flex Grid and a textbox.Firstly the textbox will not visible. When the focus will be on a particular column of the flexgrid then the textbox will be visible and the flex will be disable.The position of the text box will be at the bottom of the particular row at the first time. But when another row is inserted then i need to change the position of the textbox to the botoom of the new row and so on.
View 1 RepliesWhy Is Textbox String Changing Lengths
Feb 26, 2012I am working on a project that I scroll from one screen to another.
A particular string I have 2 variables that can be changed. If I stay on this screen I can change either variable just as I need
however when I change to another screen then return my string is 1 digit longer and when I wish to edit this string my program fails because the string isn't the expected length.
A portion of my program follows....The Y6 is just a counter. The MA is a conditional control.
ElseIf _
Y6 = 4 _
And MA = True _
[Code]....
Delete 0-27 then determine whats there "NC" or "NO" and simply change it. But again when I leave this particular screen and return my text length is no longer 29 charactors long, it is now 30 charactors.
[VB 2008] Changing Code Via TextBox?
Mar 6, 2009say i have a TextBox1.Text on form1 how would i have it where i input code through the textbox and then it replaces what they put with the actual source(Form1
View 5 RepliesCopy The Text In A Textbox To Another Textbox?
Jun 18, 2009How do i copy (wich code i need to use)the text in a textbox to another textbox
View 4 RepliesC# - Dynamically Changing Textbox AutoComplete List?
Jan 8, 2012My client wanted to have a textbox in the Customer form of the application, which offers the applicable endings to a started street name. He starts to type a street name and the textbox offers a list of streets which start with the char sequence he typed into the textbox. Textboxes have the AutoCompleteCustomSource property and even though a list of common street names will be longer than it could be pre-filled on start, I could just hit a database with a query, populate an AutoCompleteStringCollection and show that to the user.
Now here's the thing: If I make the list populate on every keypress/keydown whatever, the program crashes and throws an AccessViolationException. I've found out that that's because: The control is in the middle of showing the AutoComplete list when at the same time it is being modified, resulting in the crash. When you refresh the Autocomplete List, the control is recreated with new pointers. Keyboard and mouse events (KeyPress, MouseOver, MouseLeave, MouseHover) attempt to reference the old control's pointers which are now invalid in memory causing a memory access violation to occur.
The underlying AutoComplete implementation does not allow for changing the AutoComplete candidate list object once it has been set on a window. To allow changing the list, WinForms destroys the Edit control or ComboBox and recreates it. This causes an exception if the underlying control is destroyed while the AutoComplete window is still use it. I read about this on MSDN, their resolution: Do not modify the AutoComplete candidate list dynamically during key events. I know that you can do this by creating a custom control and such, but can it be done with just pure coding wizardry?
Changing Fontsize Of Textbox Control Array
May 19, 2012I have tried the following for changing backcolor and forecolor of each textbox in the form cant cant do the same for changing the font size
Here is my code'[code...]
Changing The Color Or A Specific String In A Textbox?
Apr 29, 2009I have a project im working on and im trying to change the font color of a specific string basically how vb does while your coding. (eg if i type dim it turns blue).I want to do this with a textbox in a vb application to show a topic of interest. It needs to be dynamic so when a user types it only changes the color of the specified string. I have tried
If TextBox2.Text.Contains("dim") Then
TextBox2.ForeColor = Color.Red
End If
but this changes all the text in the textbox to the color.
Validating A Textbox When Changing Tabcontrol Index?
Jun 8, 2012how to validate and save the results of a textbox when I change to another tab on a tabcontrol?I have found the SelectedIndexChanged and LostFocus but they do not tell what was the tab that has been previously selected, so I then can do that validation and save. is there an event that triggers before the SelectedIndexChanged?
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