Loop Through Listbox In Program / C# And Set Values To Label Text?
Jun 16, 2009I have items in a listbox control that I would like to repeatedly (when it gets to the last one, repeat) loop through and set the text to a label.
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Listbox: Only Loop Through SELECTED Values Collection
Mar 17, 2009Is there a way to to combine line's 1 and 2? I only want to loop through a list of the selected items in this listbox. This works just fine, I just wondered if there was a collection of selected values returned that I could use to avoid having to do it this way.
For Loop1 = 0 To MyListBox.Items.Count - 1
If MyListBox.Items(Loop1).Selected = True Then
...
End
Next
Create A For Loop That Will Display The Values A User Selects For A Listbox?
Feb 21, 2009I'm trying to create a for loop that will display the values (favorite programming languages) a user selects for a listbox.
So far I have this:
Dim selectedLanguages As String = ""
For intLoopIndex As Integer = 0 To languageListBox.Items.Count - 1
[code]....
So far, no matter how many items they select it will display a comma even if only one item is selected, example "C#,"However this is what I need it to do:
1. If the user selects one programming language than it should just printout the selected course with a period right after it. Example: C#.
2. If the user selects two languages it needs to have the text "and" between them followed by a period. Example: VisualBasic.Net and C#.
3. If the user selects three or more languages it needs to seperate them like this for example (again with a period at the end): VisualBasic.Net, C#, and Asp.net.
Label Text Does Not Change In Loop
Apr 18, 2012I'm trying to change a text that a label displays during each iteration of a Do While loop in Visual Basic. One label (which displays an integer) works fine, however the other stays blank until the loop finishes and displays the final result.
Private Sub btnCalc_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles btnOblicz.Click
Dim W As Single
Dim L As Integer
Dim J As Integer
Dim Y As Double
[Code] .....
Forms :: Change The Text Of A Label In A Loop?
Apr 30, 2009I am using a for each loop and each time the loop executes, the text of the label has to be changed.. But for some reason, it only changes the text of the label during the last execution of the loop...
Here is the
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dll
[Code].....
Loop Won't Display Text In A Form Label
Nov 8, 2010I am having trouble changing the text in a label. Can someone show me where the problem is?
Public Class Form1
Dim Tracker As Integer = 0
Dim Questions(10) As String
[code]....
Refresh Display Label.text Under For Loop Condition?
Mar 23, 2010I have a for loop condition as below coding for looping to change word on label.text, but as a result, it just only display the last value.
how can I do to display each value for a looping.
i want the result is the label1.text to show 1 then 2, then 3, then 4.......finally is 10.
for i as integer = 0 to 10
label1.text = i
next
Winforms - Access Different Forms Through A Loop And Change Label Text?
Oct 31, 2011I have made a vb.net application which has 63 forms. On each form label2 should contain the username using the application. The first form displayed to the user is the login form. When the user clicks the login button on this form the user name in all newly opened windows should appear inside label2. How can I do this?
View 3 RepliesSave Multiple Checkbox Values In One While Or For Loop In Program?
Jan 28, 2010I have 50 checkboxes for 50 american states. The user can choose all 50 or only 1( so basically any number he wants). Based on his choice, I want to insert or update the table in sql server 2008. e.g-
Color = blue and chk1=check, chk2= check and chk3 = check (chk = checkbox). now the user wants to ad 10 more states to this or remove these 3 and add 5 more. so u basically get the idea. the table in database looks like this - ID Color State_id there is a table called states, so stateid shall come from there. so how do i do a loop insert or update in vb.net?
ListBox Accessing The Text In A Loop
Mar 16, 2010How to access the text of a List box control in a for or for each loop
[Code]...
Populate Label Text From LIstbox DataSet?
Aug 17, 2010I have a listbox with a dataset and a query that is used to populate the listbox. Now, depending on the selection of the listbox. I want to populate a variety of labels with specific information from the dataset with the selected listbox item as the key. Here is the code I have so far... but I am unsure how to continue....
Public Class frmItemsToCal
Private Sub frmItemsToCal_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'BISEMv2DataSet.Equipment' table. You can move, or remove it, as needed.
Me.EquipmentTableAdapter.Fill(Me.BISEMv2DataSet.Equipment)
[code]....
Assigning Text Box Values Dynamically In A Loop?
Feb 10, 2011I have 20+ text boxes that are all named like:
TxtCustom1
TxtCustom2
TxtCustom3
[code].....
Loop A Listbox And Grab Text Value If Each Item?
Oct 29, 2009I have a listbox that contains a bunch of email addresses from a SQL database.I have some code that I use to send an email with some values from my app.How can I loop through my list box and grab the email address to use as my mail.to.add(emailaddress) string I have this and it loops twice because Thats how many addresses I have in my test listbox.
For i = 0 To Me.lstbxEmailListR.Items.Count - 1
Looking for a line of code that I can use to set a string to the listbox text
next
I don't need to use a listbox, But I figured it was easy to use to grab the email addresses from my DB.
Assigning Values To Label Or Text Box Or Anything Else / But DDL Or Radio Button
Jun 10, 2012I am stuck on how to assign values on a label or text box.The issue is the following:I have two tables, one called A and the second one called B.Table A has tree fields: id, name, lastname...Table B has five fields: id, level1, level2, level3, level4..The idea is to save A.id into level1, level2, level3 and level4. A.id can be the same or not. I know how to assign and save the values on the DDBB using DDL, but when I want to show the values using labels, I get the first value always, this is becuase the select command is configures in that way. If I use ddl instead label, it works, but I do not want to show the value using ddl. I want to use label to show the values, and ddl to modify or add new data into the DDBB.[code] As you can see the level1 uses label, and level2 uses ddl, it was the only way to get the value for level2, otherwise if I use label on level2 it display level1 value instead.I would like to know if there is any way to assign different value using anything but ddl.
View 6 RepliesCheck Items In A Listbox For A Text That Is = To Label/Textbox?
May 7, 2012How Can I have Check items in a Listbox for a text that is = to Label/Textbox
I want to control a Counter I have
Label.Text = Val(Label.Text) + 1
To add the Count
Run The Program And Enter Text Into The Label The Program Crashes?
Oct 15, 2011Public Class Form1
Private Sub Button1cmdRun_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1cmdRun.Click
[Code]....
Whenever I run the program and I enter text into the label the program crashes. When I type in a negative number the message box works.
Whenever Run The Program And Enter Text Into The Label The Program Crashes?
Oct 14, 2011Public Class Form1 Private Sub Button1cmdRun_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1cmdRun.Click ' Variable declaration & initilization Dim hour As Integer Dim minute As Integer Dim second As Integer ' Validation If IsNumeric(txbTotal.Text) And txbTotal.Text Then >= 0 Then ' Total number of seconds Dim totalSeconds As Integer = CInt(txbTotal.Text) ' Calculation hour = totalSeconds 3600
[code]...
Whenever I run the program and I enter text into the label the program crashes. When I type in a negative number the message box works. A number like -45 worked and a message show appeared, whilst a string like 'bob made the program crashed.
PhpMyAdmin MySql Database - Program Hangs In The For Loop Before The Variables Are Assigned Values From The Data Table
Jan 5, 2012I am using vb.net with phpMyAdmin MySql database. While running the piece of code below, the program hangs in the for loop before the variables are assigned values from the data table(dt)...
'Check for appraisal period-----------------------------------------------------------------------
Dim sqlCheckDate As String = "SELECT * FROM tblappraisalsetting where appSetID=(select max(appSetID) from tblappraisalsetting);"
[CODE]................
VS 2010 - How To Get Values (Not Text) From ListBox
Dec 16, 2011I'm building some lists of selected values from listboxes; it's easy to retrieve the text like so:
For Each item In Listbox1.SelectedItems
ParameterList.Add(Listbox1.GetItemText(item))
Next item
What is the corresponding way to return the value rather than the text, in the event that they're different?
Countdown During Loop - Label To Show How Many Cycles In Loop Are Left
Mar 9, 2011I know I am missing the obvious. I would like a label to show how many cycles in loop are left.
[Code]...
VS 2010 - Make A Listbox Count The Number Of Selected Items And Display It In A Text Label
Jul 28, 2010I am just wondering how I can make a listbox count the number of selected items and display it in a text label. My listbox selection mode is on MultiExtended.
Also, can someone provide the definitions for:
SelectedItem
SelectedIndex
TabIndex
Write To A Label Via A Loop Incremental Label Number On Each Run
Aug 20, 2010i am trying to write to a label via a loop incrementing the label number on each run .The Labels are part of a "windows form" if that makes any difference .The code bellow is an example of what i wish to do [code]
View 3 RepliesStore Multiple Selected Values In Single Field From Listbox In Program?
Jul 6, 2010This is my code which i used to try this but it inserts only the last value in the listbox but i need all the selected values seperated by comma [code]...
View 2 RepliesVS 2010 Sort The Values Of A Listbox With Dates And Concatenated Text?
Apr 2, 2011I need to sort the values of my listbox to have the latest date on top plus some text. here is the code I'm using:
[Code]...
VS 2010 Make A Program In Which If The Textbox Text And The Listbox Text Are The Same Order?
Apr 25, 2012im 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?
Read A Text File And Write On Different Label In Program?
May 21, 2012I want to read a text file and write the lines on different labels. Is it possible to generate labels?
I tried with four labels with label1, label2, label3, label4 names but I don't know how to create a loop to read every line of the file and write it in every different label. First line in first label, second line in second label etc.[code]...
VS 2008 : Center The Label Text In The Middle Of The Program?
Aug 23, 2009I'm trying to simply center the label text in the middle of my program.I put the label control in the center of my form. It starts out blank. Then, it receives input from the return values of MySQL commands being sent out to a server.When it receives the message, it displays like this:
|-------->
.. with the "|" being where the label starts.I'd like it to center the text like this:
<-----|----->
Is this possible. Hopefully I explained it clearly. I had no success with the text align property or modifying the anchor property.
Label Text - When Run The Code Form1 Load Together With Form2, Label.Text Flicker Or Blinking?
May 5, 2011I have question about Label.Text.
When run the code Form1 load together with Form2.On Form2 I have Label1.I need that Label.Text flicker or blinking.
For Loop And Last Value From The Loop Is Displayed In The Label
Sep 10, 2009I am new to VB programming. I have the following code. When I execute my program only the last value from the loop is displayed in the label. I do write my code so that all of the values (years 1 to 5) show up in the label?
[Code]...
VS 2010 Change All The Values "text" Of The Label Controls?
Dec 21, 2011I have to manage the change language in my application.
What is the most powerful to change all the values "text" of the Label controls?