[combobox] Forum Topics

I have been playing about with some code tonight and trying to add things to it, so i know it wont make sense when talking about cats and dogs, females and males and music, I run this code and the GUI comes up I click add CD and the required …

I have an attachment below to show you how my program should work. How do I add 1500 to the textbox that shows the total amount to be charged if male is selected in the gender combobox ?

I have a datagridview with two columns: species and variety, where the dropdown list in variety depends on the species chosen in column 1. I have no problem setting the dropdown list for a new, blank record; the problem comes when I am populating the grid with existing records. I …

Hi there guys I need help in my c# program. I have an enrollment form for students and I can't add the additional charge of 1500 for male students. As you can see in my attachment, the textbox below which contains 9164 must be 10664 if a student is male. …

Hi there guys I have a question. How do I put values on items in a comboBox and compute its total? You can look at my attachment for your reference. Normal Subjects are worth 2 units and Subjects with "-Lab" are worth 1 unit each. Now when I check subjects …

hey all.. I'm [U]new[/U] to VB.net and i wanted to find out how i could load the names of files(in a specified dir) into a combobox? I knw i should have posted code..but i only have an idea as to what should happen. correct me where i'm wrong. 1. get …

Hi guys. I have this ComboBox which I made : [url]http://i.imgur.com/kkB8T.png[/url] I want to reference each item from the combo to a win form . So far Ive this : string comboSelectedValue = comboBox1.SelectedItem.ToString(); MessageBox.Show(comboSelectedValue); It does display of course the value Ive chosen but thats not what I want …

Hi Alls, Really need your help. I'm trying to list all text file in Application Startup path folder in combobox but cannot...can anyone help?.....In Application Startup Path folder i got more than 3 .txt file. So i want to list out in combobox...please help me..thank you

Hi I am trying to update my database based on the selected values in two comboboxes. Combobox1 = Manufacturers Combobox2 = Orderlists In the App the user selects a manufacturer and then an orderlist and then presses Ok button which updates the default orderlist for the manufacturer. I am having …

I'm making a PHP script for controlling my mssql databases. But I ran into a couple of problems. The first problem is that I want to make a combobox out of all the databases in my microsoft SQL server. The following SQL syntax gives the results that I'm looking for, …

[CODE] Private Sub Combo1_Change() With Me.Combo2.Enabled = False Select Case Me.Combo1 Case "bob" Me.Combo2.Enabled = True Case "carol" Me.Combo2.Enabled = True Case "jeff" Me.Combo2.Enabled = False Case "freeda" Me.Combo2.Enabled = false Else: Combo2.Enabled = False End Select End Sub[/CODE] Hi all , this code seems to be wrong as i …

I have combo box of programme and another is courses.. when i select any programme combo box so courses combobox add courses with respect to programme... the problem is when select another programme so previously programm's course also included in combobox.. i want to remove previously courses..in courses combobox. [CODE] …

[CODE] <script type="text/javascript"> //<![CDATA[ function cbUpdate() { var opt; var sel = document.info.cbShow; sel.style["display"] = "block"; sel.length = 0; opt = document.createElement( "option" ); opt.setAttribute("value", "0"); optTxt = document.createTextNode(document.info.cbSelected.value); opt.appendChild(optTxt); sel.appendChild(opt); for(i = 0; i < document.info.cbHold.length; i++)//or use ajax { if ((document.info.cbHold[i].text).indexOf(document.info.cbSelected.value) != -1) { opt = document.createElement( "option" …

Well I have a combobox with 3 items namely: Product Size and Cost. I have also a maskedtextbox. If I select "Product" and "Size" on the combobox, I want to disable the maskedtextbox from filling, how must I do it?

I need a little help please,here is my question: How can I get the current index in a jComboBox? I searched it on google and i cant seem to find any answer. I need to get the index of the item that I select from a Combobox. Please help

Hi i want to read xml.. i have two combo boxes one is showing Prgorrames Name and 2nd will show Semester No with respected to Programme.. For example if I select Programme BBa so another combobox will show all the semesters of BBa...and when i select semester 5 so data …

There's an error saying that the combobox is already b, inded to a datasource, thus cannot add new items. This is how I populate my combobox [CODE] cmd = new SqlCommand(); cmd.CommandType = CommandType.StoredProcedure; cmd.CommandText = "usp_distinctevent"; cmd.Connection = con; da = new SqlDataAdapter(); da.SelectCommand = cmd; ds = new …

anybody know how to sort item in combobox and listview in alphabert or numeric

Hello guys, Please i have a problem and i need help.Please I have two table called 1.Register product table 2.Sell product table Register product table consist of (Product Id (txtProdId.text) and Product Name(txtProdName.text)) NB. All are textboxes Sell product table consist of (Product Name(cboProdName.text) and ProdPrice (txtProdCost.text)). NB. ProductName over …

Hi i need to add a combo box to a property grid that can be populated with the result of an sql statement, i can more than likely populate it when i come to it but i have no idea how to add the combo box. Currently i am creating …

Hi everyone! I am new in Web Programming. I want in my ComboBox to pop up a question everytime a user changes the combo box. It will ask, "Are you sure you want to update" then if the user clicks on yes it will be redirected to another page and …

Hi I'm pritty new to C# I'm having trouble with items repeating in a combo box This method gets the values from my table and stores it in the list of strings which it does fine . . . I think. [CODE]public class EditStates { public List<string> getStates(CEditStates ced) { …

I made a simple application that have a combobox which is loaded with database value and a textfield which should display text related to combo box selection. Name Number number1 1234 number2 2345 number2 5678 number3 2212 So combo box will have values number1, number2, number3. when user selects number1, …

Has anyone here tried putting a combobox to a bound datagridview? The selected value of the combobox will depend on the value of the corresponding column in the database. I have a datagridview. When the user clicks the edit button, the application fetches the records from the database and binds …

Hi, I'm pretty new to C# but I'm very familiar with C++ and first off I wanted to know if anyone has a good website with some tutorials for C#. Other than that, I have a few basic questions regarding GUI programming. I suppose one question at a time is …

Hi friends, after a long time. i am developing a small tool by using VB.Net. I want to display data in comboboxes from a table which is in an access database. I using SQL query. Its a simple problem , I think the problem is in my COMMAND. I want …

[CODE] Imports System.Data.SqlClient Imports System.Data.SqlClient.SqlDataReader Imports System.Data.SqlClient.SqlConnection Public Class Order Inherits System.Windows.Forms.Form Dim myConnection As New SqlConnection Dim myCommand As New SqlCommand Dim ds As New DataSet Dim cmdtext As Integer Dim action As String Dim view As DataView Dim dr As SqlDataReader Sub fill() Dim adp As New SqlDataAdapter …

Hi I have this form which works well when it is in list box. but when I change the list box to combo box, the form does not works and I will be stuck at "record does not exist" even though i choose the record from the combo box. this …

This is probably very simple but i'm not seeing how to do it. My GUI for a project reads objects from a flat file (substitution for database) and puts each object as an item in a jComboBox. Then if the user wants to delete one of the objects, he selects …

Hi, so im having the user pick two separate colors. Now when they pick the 2.... im going to run an event that determines that combination..... for an example if the user picks red and blue the outcome will be +5 points. Now the only way i can think of …