Software Development Forum

A search button that can find and could post the data saved in MS Access in a new form?

Hi all, I have a class CAR.java public class CAR { private int ID; private String model; public CAR(int ID, String model) { this.ID = ID; this.model = model; } public int getID() { return ID; } public void setID(int ID) { this.ID = ID; } public int getmodel() { …

I work in visual studio 2015 windows form application and i need to print qr code by using c# How can i print qr code generation ? I generated using the following code : if (textBox1.Text =="") { MessageBox.Show("Please Enter Value ","Error"); textBox1.Focus(); } else { using (SaveFileDialog sv = …

Hey, I just started learning C++ a couple of days ago and I'm interested in making an automated bot for an MMORPG ie. Runescape, MU Online, Silkroad Online, Last Chaos etc. It would be for personal/private use, so only I would use it. I was wondering, is there a quick …

First, I do know that it is not recommended to include .c in another .c but to do it with .h instead, everyone told me that but my instructor demands it, but whenever i try it it just won't compile. i appretiate any help... im working on ubunto 12.04 platform …

So i want to swap the vowals with vowals+consonants everytime i found them. a = ab e = ec i = id o = of u = ug For example: The message is: "Hello", the return message must be: "Hecllof". This is the code that i have until now: .data …

I am currently developing in Visual Studio 2008 (Visual Basic) and I have no problem reading, editing, saving, etc. to a 2007 Access database that is stored locally using the following code: [CODE]Dim NotifyDS As New DataSet() Dim NotifyCon As New OleDb.OleDbConnection NotifyCon.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Data\Settings.accdb" NotifyCon.Open()[/CODE] Ultimately I am …

I have a folder with 40 files in it which I want to loop through. When I print out the name of the file my code works fine: import os source = 'pathtofile' for root, dirs, filenames in os.walk(source): for file in filenames: print file It will print : File1 …

Hello, How I can add a search string in a combox? I create a project there are a form Add Category I attached the screen sort. Category Item show in a combobox(unmcmb). It is connected with access database. Dropdown style is-- "simple". Now when I select item (using arrow key …

Server Error in '/' Application. Cannot open database "FDB" requested by the login. The login failed. Login failed for user 'fdb'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in …

Dear All, I need your asistance. I need to develop an application that takes input from text box into an array and calculcate the values (using Visual c++ GUI development). I really need yoru help. Thanks

What is the mistake in this code, I am able to print the total digits of the input number, but when I try to print the *actual number* from the scanner it always prints zero(0). For example the user enters **123456** as the input, and my program is correctly returning …

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Hi guys, I wonder if you can help me. As I’m now doing java development as a profession now, I’ve realized that I’m a little weak when it comes to fix, modify and understand code within large applications, and, needless to say, I need to find a way to get …

Hi friends, Being new in junit i have onw question that How to test local variable in method using junit test case? Check that below is my method suppose, public void methodToCheckStr(int testVar) { String str=""; if(testVar==5) { str="Success"; } else { str="fail"; } } How to create test case …

Hi, I want to read csv (Comma Separated Values) file content in VB.Net I want read entire values in file store in the fixed blocks ( say array ) Please guide me for reading the csv file content in VB.Net. Also how to get count of the data in csv …

hello guys, im new to software progrmming, iam more interested in java programming. iam trying to write a code using netbeans, but after finishing compiling th code, then after running it, it says build unsuccesiful, it gives me an error wich i do not understand..

In C++ we provide names for the entities we create, the variables, functions and types in our programs. These names, or identifiers, are required to conform to some simple rules. [b]Valid Characters [/b] An identifier must start with a letter and is comprised of a sequence of letters and digits. …

Hi Friends I am new to c++ coding, please tell me, i need to create project, if any body can help me, which condition we use the class, when we use the struct, how can use the function, how can think and get some idea, see brother i am study …

The goal of this project is to create a dll that will take in employee and employer information then return W2(s) in pdf form. Then the main program will cycle through them and email/print. Currently, the program is adding the SSN and the edited pdf to a dictionary and returning …

Hi DW. Anyone know what/which type of WndProc Windows Message is raised when someone is burning a CD? What I mean here is that if I'm using a software like Nero which is a well known CD burning software. My question is that what type of WndProc Message this software …

Hello. I'm having trouble with creating a program based on Prim's algorithm. This is the program and got the following error: #include<iostream> #include<stdio.h> #include<conio.h> using namespace std; int weight[20][20],visited[20],d[20],p[20]; int v,e; void creategraph() { int i,j,a,b,w; cout<<"\nEnter number of vertices"; cin>>v; cout<<"\nEnter number of edges"; cin>>e; for(i=1;i<=v;i++) for(j=1;j<=v;j++) weight[i][j]=0; for(i=1;i<=v;i++) …

Write a program, which will imitate an ATM machine. The program will ask for a password. Assume that only password 123456 is accepted. If the password is correct, display the following menu Menu ATAM Bank ABC 1. View Balance 2. Deposit 3. Withdraw 4. Transfer Fund Your choice : _______ …

Hi I have a datagridview with 9 Processes each process holds dates for stating and compleating a job. When a process is Late a cell back color is set to yellow, when today is the day the same date on the cell the date gets bolded,if the date is altered …

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Hello Only one time count the msg ok result. but after that when I type wrong username and password coding not work. please help me ......... Try Dim erorcunt As Integer erorcunt = 0 Dim myConnection As OleDbConnection myConnection = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\DB.accdb;Persist Security Info=False;") Dim myCommand As OleDbCommand myCommand …

#include<stdio.h> #include <iostream> #include <string> using namespace std; int main() printf("Password: \n"); if (scanf_s("Hello")); printf("Good Job \n"); string Migas; cin >> Migas; else (scanf_s("Hello")); printf("Wrong!"); return 0; // Help please I don't know what to do! I've been trying to learn C language and I can't find the probrem here! …

Hello, any body. How to check the handler socket is dissconcted? if try this if (handler.Dissconcted) but not accepted from c#.

Hi guys, I have a listview that displays "product Description" in the first column and "Product Price" in another column, after the "add" button is clicked on frmSales form. After that, txtAmountDue is automatically updated with the value of the items added to the listview. The Remove Button, when clicked, …

Hello, this is John McPherson, writing code for the U.S. Department of Labor. I am working on developing a new Benefit Finanacila Model for the state of Oregon, and I am having a problem with the printing of large numbers that are converted to strings. It works most of the …

I need to make a timer for pygame to sit in the top left of the screen, but have no idea how. I want it to count down from 30secs to 0. please help cause I have no idea.

hi i am a beginner with c++. i have a csv file. i want to read particular set of values from a particular column. how can i do it. if possible kindly help me with some sample codes. thanks in advance

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I'm trying to replicate the ray-looking design, just like in the first image. Here's my code: When the user clicks on the button: private class drawInnerShape implements ActionListener{ public void actionPerformed( ActionEvent e){ paintInnerDesign = true; repaint(); } } The following code executes: class DrawArtwork extends JPanel { @Override public …

im stuck on a question from the book, java in 2 semesters chapter 7. 2a) write a program that asks the user to input a string, followed by a single character, and then tests whether the string starts with that character. [CODE]public class StringTest { public static void main(String[] args) …

I'm attempting to write a code in which the user can add as many of a certain object as needed, and blit it on to a pygame window. Essentially a game engine of sorts. I need to make it so that they can add as many of these objects as …

i put this code:: matirial = raw_input ('what is your favorite lesson') if matirial == 'maths' or 'math' or 'Maths' or 'Math' or 'رياضيات': print 'like me broo!!' elif matirial == 'french' or 'francais' or 'French' or 'Francais' or 'الفرنسية': print 'sorry dude I love English more then french' elif …

hello, i just set goal of mastering algorith and i just get started i have an algorhtm for insert sort and i when i write it in c it is not sorting this is the algorith for j D 2 to A_length key = A[j] // Insert A[j] into the …

Hello Everyone, Can someone please offer me some help here as I have spent 3 days trying to resolve this problem I am having trouble while selecting one item from multiple items in combo box and calculate data of that item from list box to show in text box in …

Hi, i would like to know if it is ok to use SQLCE for a big software like SCHOOL MANAGEMENT SYSTEM or LIbrary Management System. If NO. Why? Thank You for your help..

Hi there. I was trying to filter items in combobox using BindingSource.Filter, to filter after "гр." and "с." ,but typing in combo it recieve only one letter and mouse disapear... Any help pls. This is my lazy try: Private Sub Combo11_TextChanged(sender As Object, e As EventArgs) Handles Combo11.TextChanged If Me.Combo11.Text …

Dear All, I am trying to learn j2ee from the basics. I have written a basic program from my guidance book and when i try to compile it , i get the below error. Please throw some light on it. javac -classpath C:/Program Files (x86)/Apache Software Foundation/Tomcat 7.0/lib/servlet-api.jar:classes:. -d classes …

Im writing a program for college and we have to write an MOT Quotation program that prints to text file that is created through the use of a function or procedure: This is the specification: When the user clicks the Calculate Total button: Print button becomes available and on click …

A [n] [m] matrix of natural numbers (2 <= n, m <= 100) is given by the fine A [i] [j] at each passing point (i, j). You are required to enter the first line of the first line from the n-string line. In addition, moving from the current drawer …

Does anybody can figure out the difference between RTOS and Android?

Hi, I need help playing a sound in Visual C++ 2008. (Windows Forms App). I've tried many things searching on google, I used this method: [CODE]PlaySound("beep.wav", 0, SND_LOOP|SND_ASYNC);[/CODE] Then I get the error, "'PlaySoundW' : cannot convert parameter 1 from 'const char [9]' to 'LPCWSTR''. Can anyone help me play …

Hello all, Let me first state that this is my first program written in ARM, so please excuse that it might seem a bit chaotic. Also, I want to state that this is a homework assignment for an assembly class. I am supposed to read in an input file, only …

movlw 0x05 movwf 0x23 movlw B´00111000´ movwf STATUS bcf TRISA,0 bcf TRISA,1 bcf STATUS,5 bsf PORTA,1 movlw 0x07 movwf 0x25 movlw 0xFF andwf 0x25,1 nop movlw 0x0F movwf 0x27 clrw iorwf