Software Development Forum

I am trying to get the seleted radioButton from a group of radio buttons. The program is supposed to check on the search form for controls that match the selected radiobuttons. The radiobuttons are named AND and OR For example Field 1 :Customer No Search String: 123353 ANDradioButton ORradiobutton Field …

This the error I am getting when I install VB application which is developed in VS 2010 with Access 2010 as backend error: ACEW OLEDB 12.0 not REGISTERED on local machine This appears to be faced by many people. I faced it first time when I installed similar project in …

Am doing an application to allocate the seats to the students in a building with rooms. I have almost done to allocate the students appropriatly in the rooms. The problem now is convert them to a single variable. So here is the place am struck with: I have these data …

Hi. I have a JFrame with a JLayeredPane. On the first layer there is a table, then above it there is black transparent layer that allows me options and what-not. I animate the arrival of this transparent layer. However when I do this the panel seems to loose it's transparency, …

can anyone tell what did i wrong on this random number? http://pastebin.com/M3J9u5sR

pls i need someone here to help me with the coding trend am using. this is an example of my code inserting data in to sql server 2008 table... Public Sub insertStocks(ByVal serialNumber As TextBox, ByVal itemcategory As ComboBox, ByVal itemname As TextBox, _ ByVal dateofmanufacture As DateTimePicker, ByVal dateofexpiry …

hi every one. I need some ideas for the calculation. I have a table in the database with field names: Product_id,Name,Description,Quantity,Unit_price What i want to do is when customer chooses the product, as soon as he/she enters the quantity it should automatically be multiplied by the unit price of that …

I am trying to use Visual Studio's debugging features more effectively; I certainly do not know all its ins and outs. At the moment, I would like to quickly see the values of an array. See the attached screenshot of the Watch Window. The variable **k** is a global array …

I'm just starting my 2nd semester in Java. The project for the semester is: I have to create a EDUCATIONAL GAME or any SYSTEM using java. I am clueless what to decide to make. Please I need help ... I dont have enough Java knowledge and need the idea of …

I'm using a TableLayoutPanel which will contain a few dynamically generated LinkLabel's I get everything except the extra spaces in 1st and 2nd row. I've attached a snapshot through screecast. Can anyone tell me how to remove this extra thing? Heres the snap shot link : http://screencast.com/t/dZqRzSZU

I am working on a project where you must first encrypt a sentence then decrypt it. the code that is used is: `import java.io.*;` `import java.util.*;` `public class Decryption `{` `public static void main(String args[]) `{` `Scanner kbReader = new Scanner(System.in); `System.out.print("Enter a sentence that is to be encrypted: "); …

Hi can anyone help me i am using python 3 and i am new here. I want to know how i can make these random numbers, example: 4 11 17 21 44 - 20 show up, like the example. The problem is the last #20 shows up below the others. …

I am doing a programming assignment. This program asks you to collect statistics on precipitation and temperatures from the four quarters of a year and print the calculated results. It is an exercise in using enumerated types and arrays. The measurements are entered at the end of every quarter. Major …

Am trying to get a function call but i cant get it to print. Please help here. This is the code: def foo(): name = input ('>>').lower().split() for item in name: if name == foo: print ('foo here!') else: bar() def bar(): name = input ('>>').lower().split() for item in name: …

Not usually one to have to do this, but I cannot find the problem with my code. Yes, this is a project Euler problem. Any tips or suggestions help. My code works by getting the location of each number, excluding the first numbers as it has to be predefined, and …

How do I open a Word document and feed its contents as the body of an email message using OpenXML and C#?

`final PerspectiveCamera camera = new PerspectiveCamera(true);` The constructor PerspectiveCamera(boolean) is undefined. http://download.java.net/jdk8/jfxdocs/javafx/scene/PerspectiveCamera.html Clearly says that it can accept a boolean for "verticalFieldOfView" Why is Java giving me this error?

Hi Folks, I am new to java programming. I have an xml file <File> <XMLFile> <Type = "TypesFirst"> <myI>17</myInt> <myS>Type one</myS> <myD>3.14</myD> <myL>1212121</myL> <myC>D</myC> </Type> </XMLFile> <XMLFile> <Type = "TypesSecond"> <myI>17</myInt> <myS>Type two</myS> <myF>7.14</myF> <myL>121456</myL> <myC>D</myC> </Type> </XMLFile> </File> So I have to deserialize this file in such a way …

I suppose to write a Java program using array and method follows: It reads a sequence of strings, each on a separate line, and stores them in an array, let call it input1, with one string per cell, in the order they were read. The sequence ends with an empty …

I'm trying to implement a hangman game using linked lists but not getting anywhere. I want guessed characters to be inserted in a Linked list of chars at a position that corresponds to the character's position in the word they are trying to guess.(See example at bottom.) For some reason …

Hi everyone I am coming from a C background and I am finding it hard to understand wrapper classes and unwrapping them and their use. Can anyone tell me how they work in english that is easy to understand. And what is an object is it a variable, a data …

evenafter learning functions , i see a lot new things everyday in functions. its great because it gives the opportunity to learn new things. today , i see a function which have const keyword with function , like this : void fun_name() const{ } i couldn't understand it . would …

how to make a program in c++ executive?

Howdy-ho. I am trying to right click on my table and change the cell border color and highlight color of that cell. I have figure out how to give that particular cell focus when I right click it by using int row = fixed.rowAtPoint(evt.getPoint()); int col = fixed.columnAtPoint(evt.getPoint()); fixed.changeSelection(row, col, …

hi guys, i have created a datagridview with a combobox, which pulls out info from my DB, what i am trying to do now is, populate the rest of the datagridview with the information linked to the selection. failing that i want to populate a label with the selected item. …

class Simple { void display() { System.out.println("ant hnkg"); } class Local { void msg() { System.out.println("inner"); } } public static void main(String args[]) { Local l = new Local(); l.display(); } }

Hello Community, I would like to know if there is a way to get the corresponding list index of another list like below: Dim panelTitle As New List(Of String) panelTitle.Add("First Panel") panelTitle.Add("Second Panel") panelTitle.Add("Third Panel") Dim panelName As New List(Of Panel) panelName.Add(Panel1) panelName.Add(Panel2) panelName.Add(Panel3) So when I choose "Second Panel" …

i declared a variable string to store my query video_id value in it `Inline Code Example Here` string videoid; private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { loaddata(); string myconnection = "connection string"; MySqlConnection myConn = new MySqlConnection(myconnection); MySqlCommand SelectCommand = new MySqlCommand("select * from livestream.video where title ='" + channeltitle.Text …

I'm playing with all the cstring and string functions, getting familliar with how they work. Below I have a function call to strcata, and all I'm doing is declaring a string within the function, I'm not even using it with anything other than cout. Everytime I run the code it …

I am am experience Mainframe programmer, but new to SQL-Server & learning vb.net so I realise that this is probably very basic ... I have a DataTable called MailTypes which contains 2 Columns, the ID & the Name. I have a DataTable called Leagues which contains a lot of Columns, …

Hello, I wrote a library for arbitrary precision arithmetic recently and spent a long time implementing efficient multiplication algorithms. Now I am looking to see if it is possible for me to optimize anywhere else. One place that I thought should be more optimizeable is my division algorithm. Right now …

Hi, I have some deals with this. I can't make this run. It says that "Microsoft.ACE.OLEDB 12.0 is not registered on the local machine". I tried with diferent providers, but still not running. I tried installing the Access Database Engine Driver, and the application seems that don't want to run. …

i just want to enter the world of programming but i didn't know from what i'm starting i took a short look in C also C++ and Java,i just want to get into this nice world

Hello guys. I've seen another thread with this name but it was in C i'm interested to do it in C# okay the program how I can add the digits of a number. Could you give me an idea? **I have source, but i need another source with the same …

I was wondering, how do I make it so users can login. I have an SQL database, I have a VPS, I have a VPS. I just need help setting it up and adding an account.. This is the login form: Public Class Form1 Private Sub FlatToggle1_CheckedChanged(sender As Object) End …

Hello good day. I have an idea for my program. I have a Table in my display. I want to add a Component to - let's say - the right of my screen. When I click this component it should display to me buttons and other components that I have …

Hi, I have written some software, one aspect of which is a TCP client. It sends messages to a designated address and port and receives a number of messages in response. This is all working perfectly on some PCs, but on others, it loses connection. I have done some digging …

I am very new to visual basic 2010 and am really struggling with it. My assignment is a fat gram calculator and the example is there are 200 calories in the food and there are 8 grams of fat in the food. The calculator gives the percentage of calories that …

Alright, so I am thinking about an idea of a useless application, however it is interesting me. A 3D "perspective" of color. I know, confusing. But think of it this way: Movement given an x, y, z coordinate. Color given r, b, g = x, y, z I was also …

I am wrapping the Windows API CreateProcess. Here is my code. int __stdcall _Execute(LPTSTR program, LPTSTR workingdir, WORD show){ // Check if program has content if (!program || !*program){ MessageBox(NULL, L"You must provide path to executable", L"Error", MB_OK); return 0; } // Create buffers and copy program param to szCmd …

ei can u please help me to do a program that accepts username and passaword using java JFrame...

I have a Rad gridview that databinds and popluates date according to a seacrh. There is a linkbutton that i want to be able to change on column from saying false to true or vice-versa. Please help protected void rgUsers_ItemCreated(object sender, GridItemEventArgs e) { if (e.Item is GridDataItem) { GridDataItem …

is the c# can programing a game

I want to pass an array from one cpp file to another. first: void wrapper(float **A,int N){ N=2; printf("Allocating Matrices\n"); *A = (float*)malloc(N*N*sizeof(float)); for(int i = 0; i < N; ++i){ for (int j=0;j<N;j++){ *A[j+i*N] = i; } } for(int i = 0; i < N; ++i) { for (int …

I am new to VB, and I am trying to add data to an array from a textbox and have the data display in a listbox on a different form. Can any body give me some generic examples. Thank you in advance for your time. JLJ

This is the code I have and I am trying to get rid of the error but there is always an error after error even with me looking it up: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Lesson02 { class Rectangle { private double length; private …

I have an assignment for my cps class in which we have to create a program that will import a file from a server that has a bunch of numbers in it. The program is suppose to take those numbers, sort them, give the minimum and maximum value, average, median, …

dear all, I just want to know how can i open any jsp page of my project from swing button of jframe. Do i have to use URL class and its methods or i can directly pass localhost address and run it. please reply. Thank you.

I had a technical interview last week for a Java Software Engineer position. They asked some pretty basic questions such as: 1) What's the difference between an abstract class and an interface? Which do you use more? 2) How does garbage collection work in Java? 3) What is the difference …

Dear all, I am making MS Access database connection with my java program. As i know that in Connection Following things are required: Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con = DriverManager.getConnection("jdbc:odbc:DSNname","Username","password"); Now i have created System DSN in Odbc data connection and also i have attached database with that DSN. While creating DSN, …