Add Text In A List Box Via Checkboxes?

Mar 22, 2010

what i need to do is to add text in a list box via checkboxes. For example if a check box is checked, then a certain text (e.g. "Flea Treatment") gets added to the list box. In my project there are around 15 checkboxes, and not all of the may be clicked. So what I want to do is, when there are values in the list box (Only words!) then I press the Save button and all the values (i.e. all the treatments, e.g. Flea, de-worming, myxomotosis) inside the list box are saved to my database. The table inside the database, is called tblNotes, and has only 4 fields, one of which is a unique ID field, which is the primary key; the other field is the one where I want the values inside the list box, to be saved. As for the other two, they are for standard textboxes, with a fixed length, they are already working.My problem is this: The list box won't save to the database, and I want to know how I could save it. This is the code I have for saving it to a database (btnSave):


Private Sub btnSaveNotes_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSaveNotes.Click
'The purpose is to save the changes made to the record on the screen
'Check if compulsory fields don't contain data, show error message and place cursor back in field[code].....

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Count The Total No. Of Asp.net Checkboxes, Checkboxes Checked, No. Of Checkboxes Remain Unchecked In Webform Using .net?

Dec 9, 2010

How to count the total no. of asp.net checkboxes, checkboxes checked, no. of checkboxes remain unchecked in webform using vb.net ?I m using Visual studio 2008 with vb as a language ..I my webform i have 10 checkboxes...i wanna count total no. of checkboxes in webform in textboxes1 total no. of checkboxes checked in webform in textbox2 total no. of checkboxes remain unchecked in webform in textbox3?

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Asp.net - List Of Checkboxes?

Jan 10, 2011

I'm a newbie in VB.NET and ASP.NET. This is my problem:I retrieve a list of records from DB and, for every row, I need to show 4 checkboxes. I can use a checkboxlist for every rows, but it's not so clear how I can process the results after the submit.

I've some object and some operations available for that object. From database I extract a list of object with all operations. For every operation I want to show a check box to enable or disable the operation. The result is something like that:

[code]...

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.net - Checkboxes To Indicate Inclusion In A List?

Jan 25, 2011

I have two tables, called Machine and Type. Since they have a many-many relationship, I have a MachineType resolution table in my DB. No problem. The end user needs to be able to manage these - create new types and assign them to machines. I have an XtraGridView that I am using to display the Machine as master and Type as detail.

Initially I used a Lookup to add Type dropdowns to the MachineType detail view. But that creates duplicates and is not the best way to display this information. I'd like a series of checkboxes (one for each Type options available) so the user can click the appropriate ones for each machine, thus avoiding duplicates.Upon saving, the appropriate MachineType rows can be generated.

I was going to just code this manually but if there's some kind of binary collection mapping in either DevExpress or the .net framework I can use, I'd prefer that than to reinvent the wheel.

EDIT: This is what I mean. From this thread. However, they store it as a collection (a string delineated by commas) and not a series of DB rows.

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.net - DropDown List With Checkboxes

Sep 29, 2009

How can i make a dropdown list with checkboxes ? I have a windows app ( vb.net) and the checkboxlist control is not real an option with the available space on my form.

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Group A List Of Checkboxes?

Jan 20, 2009

I 'm trying to group a list of checkboxes.

1. Could I do it with a groupbox? How?

2. I have wrote this code

Public groupCB() As CheckBox = New CheckBox() {chboxAMIT, chboxOnoma, chboxEpon, chboxFather, chboxMother}
Private Sub CheckBox_CheckedChanged(ByVal sender As System.Object, ByVal e As

[Code].....

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How To Populate And Access A List Of Checkboxes

Nov 19, 2010

(This a follow-up to a previous question. VB.NET WPF NullReference Exception)I have a TreeView with a parent node and two children node. Each of the nodes contain a checkbox stored in a TreeViewItem. I want the two children node checkboxes to be set to IsChecked=true when the user checks the parent node and I want the two children node checkboxes to be IsChecked=false when the user unchecks the parent node.

I have a for loop in which the child node checkboxes are stored in a list. The parent node's checkbox check/uncheck event should iterate through the child node checkbox list but I am having a problem with the childCheckboxes list in the chkbox_AllChecked function (the parent node's checkbox check/uncheck event). For some reason the list is empty. I think the problem is how I try to populate the list while inside a For loop. Can anyone explain what I am doing wrong?

[Code]...

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List The Number Of Checkboxes Checked?

Sep 28, 2011

I wanted to see if I could have a list of six check boxes with names of a certain author that people have or have not read. When they are asked to check all that apply to them and then hit submit I want a label to display a message depending on the number of checks they made. So if they have 2 checks marked off then a message could say, "You do not read much of this authors books?" or 5 could say " You like this author, don't you?".

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VS 2008 Drop-down List With Checkboxes?

Oct 11, 2009

I have to set a drop-down list with multi-select checkboxes. It seems to be a combination of combobox and list capacities (at least as I know them in VB6), so what's the best controller for these purposes in VS2008?

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VS 2008 List View & Checkboxes?

May 2, 2009

I have created a list view and was trying to place checkboxes down the left hand side then place pre determined text beside them but i get the word "Default" above the checkboxes like in this screencap:[URL}..allso i was wondering if there was a way to populate the list view with data like you can with the combo boxes?

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How To Add Only Checked Checkboxes Added In Array List

Nov 19, 2010

i want to insert checkbox text only if they are checked.[code]This code will add all checkboxes whether it is checked or not..so that only checked checkboxes would be added in array list

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VS 2008 Checkboxes Make List In Textbox?

Aug 20, 2009

I am creating a program in Visual Basic 2008 and I would like it so when I check a check box, the word that corresponds with the check box (in the code) will show up in the text box. So if i had one check box that said, Hello. Whenever that check box was clicked the word, Hello, would show up in the Text box. And then if I checked another check box, Bye, the word Bye would show up right below Hello. So it would look something like this.

Hello
Bye

But whenever I unchecked the check for hello, the word hello would go away and Bye would move to the top of the text box.Here is the code that I have so far. I can make the words appear in the text box but not at the same time in the list.

Public Class Form1
Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged
If CheckBox1.Checked = True Then

[code]....

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If Multiple Checkboxes Are Checked / Then Copy Checkbox Text And Label Text

Apr 28, 2012

I would like to know if there was a way to loop through all the checkboxes on a form and if the checkbox is checked then I need it to copy the text from the checkbox and the label. Thera are 23 of these labels with two checkboxes for each.I need to be able to paste this in notepad and have it formated as such

Yes 1. Are you older than 18?

No 2. Do you like dogs?

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Different Asp.net Checkboxes In Webform With Different Text As 450, 550, 500, 900?

Dec 13, 2010

I have different checkboxes in vb.net webform with different text ...

checkbox1.text=100
checkbox2.text=300
checkbox3.text=550 and so on .....

i want when i check checkbox1 and checkbox2 then in textbox1 the text would be 400 means as many as checkbox i select the sun of checkboxes selected will be calculated in textbox using VB.NET i m using Visual Studio 2008

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Disable Checkboxes According To Textbox Text?

Nov 15, 2010

Possible Duplicate:if i type in textbox 1,3 then checkbox1 and checkbox3 will be disabled not checked !! i want to disable checkboxes according to textbox textFor example --- if i enter 1,4 in textbox then checkbox1 and checkbox4 will be disabled and even after that when i type 2,3 in textbox then checkbox2 and checkbox3 will be disabled and checkbox1 and checkbox4 will be enabled again ...Remember : i wanna use this coding with unlimited no. of checkboxes...How to do this ?The code mentioned below can checked according to textbox text --but i want to disabled ony not checked ....

Protected Sub TextChanged(ByVal sender As Object, ByVal e As EventArgs) Handles MyTextBox.TextChanged
Dim separator As Char = ","c

[code].....

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How To Check Checkboxes According To Textbox Text

Nov 13, 2010

If in textbox the default textbox value id 1,2,3,4,5,6 ...... upto 55then the following checkboxes would be checked according to the text display in text box...if textbox1.text =1,2,3 then in my webform checkbox1, checkbox2, checkbox3 would be checked ... on page load event...

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Add Text From A Text Box Into A List Box When The Radio Button Unseparated List Is Selected

Nov 22, 2011

I am trying to add text from a text box into a list box when the radio button unseperated list is selected. i can do this easily. howeve ri now wnat to put text into the list box from the text box when the sepereated by comma radio button is selected

[Code]...

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Displaying Selected CheckBoxes Text In Textbox

Nov 13, 2010

This code will display selected checkboxes Text in textbox as in the order I checked it 1,2,3,4,5,6,7,8,9. But it will not display selected checkboxes Text in textbox after 9

Partial Class _45seater_WebUserControl
Inherits System.Web.UI.UserControl
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim str As String = Nothing
Dim id As String = Nothing

How to show after chekbox10, checkbox11, checkbox12 in text box as 10,11,12 ......so on using this code

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How To Multiply Different Selected Checkboxes Text Into Textbox

Nov 13, 2010

If i have 55 checkboxes with different text 1,2,3,4 and so on and a textbox where it display how many no. of checkboxes checked.i want to multiply the multiple selected checkbox text with how many checkboxes are checked in other textbox..i want to do this using vb.net, asp.net

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Putting Text In A Textbox When 2 Checkboxes Are Checked?

Nov 9, 2010

I have 3 webforms controls: 3 checkboxes and 1 textbox.

When I check checkbox1 and checkbox2, then in the textbox it should appear as 1,2.

How can this be done using ASP.NET webforms controls?

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Update Checkboxes Based On Text String?

Mar 11, 2010

i'm trying to refresh a few form checkboxes based on text typed into machinetxt.text with what is currently stored in the database. i put this into the refresh button click event. here is my code:

Private Sub machinerefreshbutton_click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles machinerefreshbutton.Click
Dim mycon As SqlCeConnection

[Code].....

i've tried tweaking the select statement but it still gives the error that the machinetxt.text string is not found in the database. Even though i type it in exactly as shown in the database.

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Can Whip Up A Program That Deals With Text Boxes, Buttons, Checkboxes

Apr 21, 2009

I can whip up a program that deals with text boxes, buttons, checkboxes, etc. fairly easily. I know how to deal with arrays and stuff like that, and I am just barely able to open/write to files (I don't quite have it down, but almost). However, when it comes to drawing graphics. Right now all I'm looking to do is create a function that will draw a pixel or really tiny rectangle at my command to use as the building block of drawing images. I saw some example code here:

Of how to have it draw a rectangle upon opening a form, and I was able to do that. But I guess I'm not quite sure how to make a function like that be performed when I do something like press a button (or just anywhere in a segment of code).It's probably because I don't understand this line:

[code...]

I understand that it makes a non-public sub called Form1_Paint, but I'm not quite sure about the arguments passed and what "Handles Me.Paint" really means. I'm not sure how to make this (if I can make it) into a function that I can call anywhere (in the button1.click code, for example) to make it display a pixel.

how I could do that? Either that, or just explain what the piece of code above is actually saying?

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Have A List Of Text Files That Get Open, Read, Replace Certain Text In Each One But Not Sure Where To Start?

Jun 24, 2010

I current have an app that I am trying to create. I have 2 List boxes, a textbox, and a command button.What I am trying to do is take about 100 text files that all have certain text in them that I need to change at run time to whatever I put into the textbox. For instance Each Text file has my old company name and I want to be able enter my new name into the textbox and click the command button and the app will open each text file, find the text that I specify and replace it with my new name then save the file into a specified folder.What elements should I be studying to make this happen? So far this is what I've come up with:

OpenFileDialog - to open the file

StreamReader - to read the text files and find the text that I specified

**Not sure on the replace method**

StreamWriter - to write the text from the textbox to the new file

SaveFileDialog - to save the file to the specified location

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List Of Text Files That Need Open, Read, Replace Certain Text In Each One?

Jun 24, 2010

What I am trying to do is take about 100 text files that all have certain text in them that I need to change at run time to whatever I put into the textbox. For instanceEach Text file has my old company name and I want to be able enter my new name into the textbox and click the command button and the app will open each text file, find the text that I specify and replace it with my new name then save the file into a specified folder.What elements should I be studying to make this happen? So far this is what I've come up with:

OpenFileDialog - to open the file
StreamReader - to read the text files and find the text that I specified
**Not sure on the replace method**

[code]....

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Open - Read - Replace Certain Text In Each One List Of Text Files

Jun 24, 2010

I current have an app that I am trying to create. I have 2 List boxes, a textbox, and a command button. What I am trying to do is take about 100 text files that all have certain text in them that I need to change at run time to whatever I put into the textbox. For instance

Each Text file has my old company name and I want to be able enter my new name into the textbox and click the command button and the app will open each text file, find the text that I specify and replace it with my new name then save the file into a specified folder. What elements should I be studying to make this happen? So far this is what I've come up with:

[Code]...

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Mar 1, 2010

I have a text file and a list box. what Im wondering is how I would get the listbox to list the text from the text file. sure, easy, but wait! in my text file, I listed web addresses and dates with tags in front of them. for example my file would be like: [Code] what would the best way of reading the tags and displaying it right in the list box?

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VS 2008 Parse Text For Fields - Get A String List Of All Values Within [] In A String Of Text?

Oct 18, 2010

What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:

[Code]...

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Mar 11, 2010

i want to make a program that take a value of text box and add it to the list box and one button to delete the selected item. i make that and this is my code[code]......

the problem that if the user didn't select an item and press the delete button the program will crush how can i make the button disable until user select item ? i try this code but there is error :[code].......

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May 31, 2009

I was wondering how to add the text from a text file to a List(Of String), one line per item (in the list).

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I have a requirement as follows,I have to display a list of datas in to a list box in button click functionality. When i click the button, values should be fetched from database table and loaded in to the list box.

for example: the database table has two values say,
item number
apple 10

[code].....

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