Currently doing a resistor calculator, have no idea how to make a listbox lists out all the resistor which insert in a textbox. For example, I key in 20 in the textbox, then the listbox will shows all the resistor : "resistor 1, resistor 2, resistor 3.....until resistor 20".
View 8 Repliesim trying to make a program in which if the textbox text and the listbox text are the same order, which they are in the picture, a bluie fonted text saying well done appears. However only the red text appears which is only meant to come when the order of the text in both listbox and textbox isnt the same.
Here is the code that i used for this:
listarrays = name of listbox
textbox1 = name of textbox
l is the name of the label for correct answer(blue font)label3 is name of label with red font which should only appear for wrong answer
Dim text As String = Me.TextBox1.Text
For Each item As Object In listarrays.Items
If item.ToString = Me.TextBox1.Text Then
[code].....
use another textbox instead of the listbox but thats just making itmuch harder for me as I already made the full code working with the listbox. My lecturer told me i need to convert both in string so both textbox and listbox are compatible and i did so (see code above) but the correct label doesn't show?
I have been searching for the past hour to try and find a solution, but I have been unsuccessful. Also, I use VB 2008, so the Common Dialog Suggestion would not work.
View 23 RepliesI want to make all the items in a listbox go in a textbox. But i can't I tried this
Dim accs As String
For Each ListBox1.selectedindex.ToString
ListBox1.Items = accs
[Code]....
listbox text search by button who navigate with textbox text..My list box contain Images , when i click listbox item then its show picture in right side
View 6 RepliesI've got a basic logon form where if you enter the right password/username, it redirects you to the "MainMenu" Form How can I make a function called "checkLogon" that checks the username/password text to a variable in that function?
View 3 RepliesI am making a webbrowser and it has a history listbox(so it is always changing). I would like it so that if you double click on a listbox item or click on button5, axwebbrowser1 will goto the selected item, then the history form will close. [code]
View 16 Repliescan some one help me show the code how to pass textbox value and then search it at datagridview.when i write "abc" in text box then datagridview wil show only a record that contain "abc" word.and can it be outomatically show at datagridview.i mean when i just type a at the text box then datagridview will show a record that contain a, and when i add b in text box = ab then datagrid will show record that contain ab word..
View 1 Repliesi got a listbox and a multiline textbox in my vb 2008 form, how can i make it keep auto scrolling to the bottom line when something new is added to the listbox/multiline textbox?
View 4 RepliesHow do I add text box text to a list box?
View 3 RepliesHow Can I Make Button 1 be pressed and all the text in listbox1 will be transfered to textbox1. I am using VB Express 2010.
View 4 RepliesI am creating a program that allows the user to create queries without having to no any sql.
I have a listbox that displays the table name of the attribute the that user has seleted and i am trying to get the text from the listbox to be in my sql string but it wont allow me to. So ive been trying to copy the text from the listbox into a textbox so i can then use that text in my sql string
how to copy text from a textbox to a list box e.g i have textbox like this
"mike
mikel
mmmm
eeee
aaaa"
i want to copy it to a listbox,not all together in the same line 1 by 1
I have a listbox that is connected to a text file and this file is created when the program opens for the first time and then users can add data to the file as they wish. However what I am having a problem with is that how can I link the selected item in the listview to a textbox.
I.e.
Listview has 3 columns: Name, Surname and Location
Then when the line is selected i want the 3 individual variables to display in 3 seperate text boxes that has been set up.
i want to make like this. when i'm typing in textbox,it must show dropdown words from listbox.
View 5 Replies' I want to get some idea about my new project I my project take the text from web siteto text box and that the code coming like this
exam:
#DESCRIPTION ---------- 1 ----------
#SERVICE 1:0:1:1FAD:2454:13E:820000:0:0:0:
[code].....
I'm trying to make it so you click on a button, you will be able to modify what is selected in a list box.I'm trying to learn from a book but this has been frustrating me and I have no idea how to even get started.(This is VB.Net 2003)
View 4 RepliesOk so i have a textbox that gets items from a website and pastes in that then the list box adds the items but i want each line in textbox to be a new item instead it just adds it all as one
heres my code
' Procedure:
Dim Str As System.IO.Stream
[code].....
I want it to update the selected item in the list box with the text from different text boxes and 2 combo boxes. The text of the selected item is split by "|" in different text and combo boxes.
Example:[code...]
I'm trying to make the textbox field active when listbox selecteditems is change so I know I have to but something in the selecteditemchanged action of the listbox, but what?I tried:
Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
TextBox1.Enabled = True
End Sub
But it didn't work..
I am having trouble making a function that reorders the text put into a textbox. I then have to get that reordered data and put it into a list box.
Basically, 2 words separated by a comma are entered into a text box (say Wash, Car is put into the text box), then I need to get a function that reorders that string and be able to put in into a listbox that shows Car Wash. So it gets the word after the comma first, then gets the word before the comma. It should do this with every string.
Need to use a function for this.
Right now I really just have
Dim Word As String
Word = textbox1.text
'Then the function to reorder the name and return the reordered name will go right here
What this is suppose to do?
- Example, some puts Wash, Car into textbox 1. List Box 1 will display Wash Car.
- Basic, Visual in textbox1, list box 1 will display Visual basic
I am trying to copy the text from a listbox to a textbox using a timer. However when i run it all works fine intill i try and loop it then i get the following error message.
InvalidArgument=Value of '7' is not valid for 'SelectedIndex'.
Parameter name: SelectedIndex
the code i am using is Error is raised when the last item in the listbox is selected.
Private curNum AsInteger
If curNum = ListBox2.Items.Count Then Timer2.Stop() Else TextBox3.Text = ListBox2.Items.Item(curNum).ToString
curNum += 1
ListBox2.SelectedIndex = (curNum)
I forgot VS 2008 I can add a textbox text to the listbox and save it to IO.File.AppendText (Application.StartupPath & "List.txt")but i cant get it to add with a openfiledialog , now the listbox allready hase text loaded in it , iam trying to add too it with openfiledialog
[Code]...
l am trying to do this listbox1.selected item.text =textbox1.text.l am using vb.net 2010 , that syntax doesn't work.l just want to be able to change an item text in a listbox using a textbox.
View 4 RepliesI know this is a very simple question. But somehow I cannot solve this problem. I have a listbox and a textbox. I want to display the text in the Listbox when typed in a textbox.
View 1 RepliesThis is the code i have so far[code]...
but now i need to load the text file into a text box from the listbox. one thing that confuses me is if a try to load the file from the list box, this code only shows the file names, no path, no extensions.
Program Overview: Quiz Show based on answering questions, with A,B,C,D choice answers. If the player answers correctly he moves up the ladder with prizes. If he answers incorrectly his game ends, asking him for his name so he can be added to the scoreboardif the score is high enough. Program should use mysql database or msaccess database to hold the questions. There should be a section with master options protected by a password in which authorized person can update the question database using buttons.Problem: I will manage easily to implement sql database with buttons to add,remove questions , password will be easy too.
Edit: Everything is on the forms, some coding is done.The problem i am having right now is making scoreboard to work. I want the scoreboard to store 10 best scores ie. prize they won eg. 500 000$ and their name. They should be displayed in a textbox or a listbox in a two column system. Right now i have placed a listbox and a textbox on the scoreboard form and trying things out hoping its going to work.
How can i make a textbox so like when a button is pressed how can i make the textbox select a random text and put it in its text box.
View 7 RepliesI have a function to rename a TreeView Node to a TextBox text.. When the user clicks a button with a little icon on it, a new Node is created. It is called Graphic_(0,1,2 ect.) So it changes the number to the TreeView Node count.
E.g
Graphic_0
Graphic_1
ect.
But, the user can also Delete the nodes and Rename them..
Sooo... the problem is, that if the user renames a previous Node, and calls it Graphic_ and then the NEXT number to occur, 2 Nodes will be the same, and I don't want that.
E.g
Graphic_0
Graphic_1
Graphic_4 <<<< User renames to up coming node number..
Graphic_3
So what I want is to prevent 2 Nodes being the same.. how do I change the UPCOMING Node name to the missed out Node, in our example: Graphic_2.
I need to make the text value of a checkbox appear on a listbox when I check it and when make it disappear when I uncheck it. However, I need to do this with 100 checkboxes, and doing it per checkbox, I need a code that for any checkbox checked and unchecked, the text value will be listed or cleared on a listbox.
View 4 Replies