Software Development Forum

Dear friends I have a query regarding VB.NET....Whenever we type any code on the code page not on the design page all the controls that appear on the screen for eg:- if I type "Textbox." different options is available on screen in a drop down list like "Equals,Fromchild handle.formequals...etc.etc" or …

:D Hello everyone, I am making a program where the user types in a string and then the string is saved to the clipboard, but I am not quite sure how. I have had a look at [url]http://www.cplusplus.com/forum/beginner/33250/[/url] but I am not quite sure how to implement this. I would …

[CODE]private void getPreviousButtonActionPerformed(java.awt.event.ActionEvent evt) { List<Tweet> listOfTweets = remoteBean.getMoreTweets(5); StringBuilder displayStringBuilder = new StringBuilder(); if(listOfTweets != null) { for (Tweet tweet : listOfTweet) { displayStringBuilder.append(tweet.toString() + "\n"); } textArea.setText(displayStringBuilder.toString()); } } [/CODE] As it stands when i run the code that this method is in and enter a number of …

Hi, Borland C++ 5.5 isn't working.:@ Test file [B]Hello.c [/B][CODE]#include <stdio.h> int main(void) { printf("Hello world!\n"); return 0; }[/CODE] [B]Output :[/B] C:\Users\Administrator\Documents>bcc32 Hello.c Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland Hello.c: Error E2209 Hello.c 1: Unable to open include file 'stdio.h' Warning W8065 Hello.c 5: Call to …

whats wrong with this code??? the vb always tell that items is not a member? [CODE]Imports MySql.Data.MySqlClient Public Class search Public conn As New MySqlConnection Private Sub search_load(ByVal server As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load If conn.State = ConnectionState.Closed Then conn.ConnectionString = "SERVER = localhost; USERID = root; …

Hi, I have done some code to write to Excel from a String Array of 3 items. These 3 items are written to columns 1, 2, 17 or 3, 4, 17, depending on the value of the 3rd item in the array. For certain Excel files, this is taking too …

I'm in desperate need of pointers :( I have this problem. [CODE]private class frmMenu private intX as integer Private Sub btnEstimate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEstimate.Click frmEstimateMenu.Show(intX) end sub end class private class frmEstimate private y as integer Public Overloads Sub Show(ByRef x As integer) y=x …

I'm newbie in java, can you help me to this code. the image needs to move diagonally [CODE]public void actionPerformed(ActionEvent e) { x += 3; if (x > 600) { y = random.nextInt(600); x = random.nextInt(-45); star.setX(x); star.setY(y); }[/CODE]

Hi, I am trying to call a simple fortran subroutine from a C++ interface and in turn call this C++ function from a C# application. Here is the fortran subroutine : [CODE]program hello_world2 implicit none c call hello call hello end subroutine hello !DEC$ ATTRIBUTES DLLEXPORT :: hello implicit none …

So, i am trying to have an explosion when the asteroid and house collides. And i think i have the code written down, but something might me be missing. Please help me figure this out. Thanks a lot. [CODE]# Fresh Start # Classes: House; Asteroid; Explosion from livewires import games …

[CODE=c]# include<stdio.h> # include<string.h> # include<stdlib.h> int main(int argc, char **argv){ // Declare Variables char barcode[50]; int count; long long intBarcode; long countryCode; int dig0, dig1, dig2, dig3, dig4, dig5; int dig6, dig7, dig8, dig9, dig10, dig11; long long num; long rem, sum; int checksum; long long manufac, product, language, …

i found error in the following code.... [CODE]import java.sql.*; import java.util.*; class search { public static void main(String args[]) throws Exception { Connection con=null; ResultSet rs=null; Statement st=null; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con=DriverManager.getConnection("jdbc:odbc:oracle","user","vinay"); String s="select *from student where roll=?"; st=con.prepareStatement(s); rs=st.executeQuery(); Scanner inp=new Scanner(System.in); System.out.println("Enter roll to search"); int r=inp.nextInt(); st.setInt(1,r); while (rs.next()) …

good day all.. While I am compiling a vb6 project, the error highlighted this: format(date,"YYYYMM") Can anyone help me? Thank u very much..

hi, my file say ll.out having data like 12.0 , -25.30, 0,0,....etc i want to store data in a variable one by one say var=12.0 now i want to compare this value with zero.if var !=0 then want to store those values into a array. here i want to assign …

Please help me!! I am new to C++ Here is a program helped me little bit. -------------------------------------------------------------------------- [code=cplusplus] #include <iostream> #include <fstream> using namespace std; main () { int filename; cout << "Enter file name"; cin >> filename; ofstream myfile; myfile.open ("filename.txt"); myfile << "Writing this to a file.\n"; myfile …

I want to create a patient appointment schedule desktop app with an oracle database. Basically its going to be 2 computers with the app and one of them is going to have the database service running. Ok so my question is... should i do it in eclipse or netbeans? am …

hi guys havent been here for a while , im a fairly competent vb.net programer but have a problem think im just missing something ,im working on a fairly big project but im gonna keep this question small and simple . if i have 2 forms amd one module the …

How to replace text from (abc) to (cba) in vb.net Example: [CODE]here is text (abc)random text here(cba)[/CODE]

Hii friends the object browser in visual studio contains many controls and properties ....so is it possible to remember in mind all these controls. Whenever i am programming in vb 2008 and for reference i look at the examples on internet i always find some new controls,properties etc which makes …

Is it possible to use #ifdef with Boolean AND and OR? For instance something like [CODE]#ifdef WIN32 || WIN64 cout << "This is Windows." << endl; #endif[/CODE] The above doesn't give a compiler error for me, although it doesn't evaluate the or condition.

Dear friends: I want to draw the sparse matrix sturucture to a file. The attachment shows an example. Could you please suggest me some methods to achieve this goal. Regards. Your Sincerely

Hi all, I'm working on a C++ app that needs to communicate with a server. I was wondering if it would be possible to use Java for the Server, and C++ for the Client. I'm assuming it should work (without the use of JNI) because TCP packets are TCP packets, …

In need some help with this little programming .. I just got 3 errors .. :'( [code=c]#include <stdio.h> int main (void) { char A , B , C , D , E , F; int id1[ ]; float grade[ ]; float marks[ ]; float average; float num1, kk=0; /********* Jami, …

Good Day Everyone.. since i have two tables..how to read from one table1 to table2.. example..Table1 with thousand over records various types of recurrance and due pattern [CODE]table1 ID Reccurance Duepattern 1 Monthly 10 2 Yearly 25 3 Monthly 15 4 Weekly [/CODE] output must b like this in table2 …

hello all I hope there someone to help ,to point what mistake i have done ,thank you the error message is ex.Message = "Incorrect decimal value: '4000000,00' for column 'Jumlah' at row 1" denny My code always automatically add ",00" at the end of decimal jmldec (only if ccstr=="id-ID") here …

hi, I want to run the command using java code echo $PATH I used Runtime.getRuntime().exec() for this, but it returns outputp as : $PATH. I know I can get the value of PATH variable using System.getProperty() but I want to use particularly "echo" command. How can I do it?

Edit: The title could have been more descriptive, I am sorry for that! Hello! First time poster, frequent reader. I am very green to both programming and python, trying my best and this board has been helpful just by reading. Now, I have a problem of my own that I …

Please i need help for my new project: I want to create a crystal report that pass parameters from my code. Like what i have done in vb6. IN VB6 i made a report design without by data sources: i just fill the report with rptTextBox and rptLabel then in …

Hello Friends.. need a help with Merge Sort I tried to implement Merge Sort using Java language..I followed Introduction to Algorithm book for the algorithm.. but the code generates errors.. please can anyone explain this to me.. why these errors pop-up ?? [CODE] package test; import java.util.Random; public class mergeSort …

Hello, how to insert a pdf file in database(ms access) using vb.net anybody can help me please? thanks ^_^

Hello, well as all we know programms are not just 1 exe file.. when you download and install example MSOFFICE there is a .exe file (start file) and lot of other folders/files like *.wtf *.whatever ;ppp well How this can be done? making lot of projects in 1 solution? it …

I've been programming in C++ for quite some time now and I know all functions must return a value.. but can someone tell me WHY we return 0? I mean it compiles even when I don't put return 0.. and the program executes fine.. I can see in some functions …

Hi, I'mvery new to VB2008 and have basically no idea regarding much of coding. I have attached a copy of my form. Basically, I have a db named "employee.mdb" with table "Employee". It has 3 fields Name, Dept and Designation. I want to connect my db with the form and …

Can any one tell me how to make a program to Generate Palindromic numbers?

Keep getting this error. Using ASP datagrid [CODE] Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim connectionString As String = WebConfigurationManager.ConnectionStrings("connectionstring").ConnectionString Dim selectSQL As String = "SELECT * FROM checkInOut" Dim con As New SqlConnection(connectionString) Dim cmd As New SqlCommand(selectSQL, con) Dim adapter As New …

I have a problem when trying to detect the computers network connection status. Here is the code I have used: Dim IsAvalible As String = My.Computer.Network.IsAvailable If IsAvalible = True Then Label1.Text = "Connected" Else If IsAvalible = False Then I Label1.Text = "Disconnected" End If End If But for …

Hello guys.. Im very new to java. Im using netbeans 7.0 and JDK 1.7. Im an IT student. My teacher said that we must use only Java DB (don't know why) for our database. I've already made a program. It will display all the contents of a table. My problem …

now i know how to run the program of while loop.But i have a problem in getting while loop using three counter

I put a few solid days into finding a working method of capturing the screen and they either didn't compile or weren't quite what I was looking for. I am wondering if anybody has any example code to capture the screen every 10 seconds and save it to bmp. I …

I have created setup file of my program & it shows error when I install it there in another pc which doesnt have visual studio. Even I have tried to install it there in another pc which has visual studio & it worked well. I am confused. I am use …

Hi Does anyone know how to playing a set of short WAV files without delay? I was using the following, but there is a delay in-between. PlaySound("a.wav",NULL,NULL);//PLAY WAV SOUND ONCE PlaySound("b.wav",NULL,NULL);//PLAY WAV SOUND ONCE or I need to concatnate a few sets of short WAV files into one descriptor so …

Hello Daniweb Community, I am migrating a VS2005 solution to VS2008 which often includes its own ras.h file. Unfortunately there are several projects including <windows.h> which includes "ras.h" from the Microsoft SDK. What I would like to do is get a refactoring tool to rename this header file and update …

Hello - This is my first perl scripting try. I am trying to read a file into a hash so i can track it by id the file looks like this: ID FILNAME SIZE 1 logfilename 346202741018308 2 logfilename 0261512802421464 3 logfilename 612262297692848 4 logfilename 3268022049187 5 logfilename 888755246426701 6 …

Well i am using asp and VB.Net to make it to where people can check in and check out. I have gridview which has where it shows the data from my sql server that i put dummy data in. When i load my website the data shows up. I do …

Guys I need help wid dis..... I hve 2 make a project on Human Facial Emotion Detection System.... Can anyone suggest me any algorithms for that ??? If anybody got sample code in any Programming language, pls post it here.

Hello, Beginner in C++ how to make this program if i pressed ctrl-c the program will quit. and there's a tiny problem. whenever i run my program it says that return 0 is unreachable code. thanks guys :) [CODE]#include <iostream.h> #include <stdio.h> #include <stdlib.h> int main() { while (1) { …

how can we use the same condition by using the iteration for the numbers automatically? Like 1 after 2. 2 after 3. till 50?

I need help for Windows Workflow Foundation assignment: Make a Windows application that will perform the calculation of service. The form will enter the start and end dates for the calculation of service. As the length of service can be calculated in three different ways to form there will be …

well i create a application and i put all MenuStrip icons in a folder And i call them like this [code] MenuSItem.Image = Image.FromFile(@"Icons/Login/About.png"); [/code] but this one have a big problem, everyone have acces to icons, everyone can delete-put other icons... Yea ok i know, i can let icons …

How can I connect two tables from MS SQL Server 2005 using vb.net 2008? what's the code?