Software Development Forum

Hi, I used PostgreSQL and i want to populate its fields in combo box. Is anyone know how to make it. . Please help me. . . it is for my project. . :icon_sad: Here is my code: Dim conn As ADODB.Connection Dim rst As ADODB.Recordset Dim sSQL As String …

So on my last post, I asked about how to make C++ codes to work. This time I want to ask. How should I get started? Where should I get started to learn C++. Or what should I learn before I learn C++? Everything please XD. Oh and, I'm 12 …

I want to draw a graph in vb6 thta will take data from the database (here it is MS ACCESS) .The databse has a table with 2 columns,How to draw the 2d graph dynamically, I am connecting the databse and vb 6 but an error is occuring Please tell me …

Well technically I don't know how to make it quit. I am very new to programming. I wrote my first program three weeks ago and I must say it is a wonderful mix of highs and lows, especially when your code compiles. Anyway, I have been trying to figure out …

Hi to our community! Just want to get some idea regarding the connection setup of SQL Server 7.0, I've been doing an application written in VB6 and I used SQL Server 7.0 as a storage of my database. On my local pc I can successfully connected to SQL and manipulate …

hi all, i've written a program, n almost works, it just gives me this errors and dont know how to solve them :$ thanks for the help in advanced :D [code=cplusplus] 1>Compiling... 1>VersionFinalTpProg1.cpp 1>e:\esba\2cuat\programacion1\tpfinalaentregar\versionfinaltpprog1\versionfinaltpprog1\versionfinaltpprog1.cpp(199) : error C2676: binary '[' : 'art' does not define this operator or a conversion to …

this is the code for tje fading effect of a form.. can anyone explain this code to me.. i really wanna learn this thing.. or do you have any site or ebooks to read related to my problem?? I dont know what book should I read. Is this all about …

Hi, In vb.net2008 if we want to disable/enable the groupbox as per condition.Then how its possible when we used save button.how its insert into database.following is the code: [code=vb.net] Imports System.Data.OleDb Public Class addcust Dim da As OleDbDataAdapter Dim ds As DataSet Dim cmd As OleDbCommand Dim cmd1 As OleDbCommand …

Hi My program is rather simple, or I thought it would be rather simple :P My program reads a text file & saves each line of text into an array called buffer. [B]The problem is[/B]; each line of text is not in a separate array, the whole text file is …

Hi I'm trying to write a heap data structure but I have no idea how to do this.Could Someone help? thanks

<CCAddMFADetailsRequest> <accounts> <tp_account> <tp_account_id> 28 </tp_account_id> <questions> <question> <text>Enter your first pet's name:</text> <answer>tiger</answer> </question> <question> <text>Enter your first pet's name2:</text> <answer>tiger2</answer> </question> <question> <text>Enter your first pet's name3:</text> <answer>tiger3</answer> </question> </questions> </tp_account> <tp_account> <tp_account_id> 29 </tp_account_id> <questions> <question> <text>Enter your 9</text> <answer>dsftiger</answer> </question> </questions> </tp_account> </accounts> </CCAddMFADetailsRequest> How to …

hi I know C++ & I can write almost every console program with C++. How long will it take me to learn C#?

I need some help creating an XSLT to group RSS-like data by unique category (sorted alphabetically) and then sort each item by date under each sorted category. (Yes I realize this will produce a Cartesian product). Here is a trimmed down version of the XML source... [CODE]<channel> <item> <title>test1</title> <pubDate>2009-07-16</pubDate> …

is there a method, using C# that i can open a file, then copy the data from it into another file in a different folder? the file doesnt need to be opened, just the data inside moved to another file. any help would be great, and thanks to all the …

hi, i'm using VS2008 and used the database wizard to make sure my database table and dataset datatable match. I used following code to transfer data from my windows form to my dataset then database. I keep getting an error saying "Invalid Object name 'Housing'" and I cant find the …

Hello guys, Is it possible to build an application for authenitcating on a domain, without actually providing the password? For example gesture recognition. I have read on msdn and they were talking about building a "custom authentification package" but this package calls MSV1_0 package afterwards. I am interested in a …

Thanks for at least reading. My assignment is to prompt for a filename, change the contents to caps, and print. I have the following, and it's giving me the error at line 25 (the inside loop) Assignment makes integer from pointer without a cast What does that mean, and how …

the code doesnt retrieve any data from the database datagridview1 always remains blank [code] Dim oledbcom As New OleDb.OleDbCommand oledbcom.CommandText = "Select * from customer where company like '*?*'" oledbcom.Connection = oledbcon oledbcom.Parameters.Add("?", OleDb.OleDbType.VarChar) Dim company As String = txtSearch.Text.Trim oledbcom.Parameters(0).Value = company.ToString Dim da As New OleDb.OleDbDataAdapter(oledbcom) Dim dt …

FT CDS complement(join ( 14006...14068, 19351..20068)) FT /locus_tag= TP01_0004” FT /note=”go function: nutrient reservoir activity [goid FT 0045889] The above statement is been read as a string and I would a REGEX as follows: /^FT \s CDS \s \ / complement[0-9]/ # search line 1 /^FT \s .* \ / …

Hi, I',\m already success to display value from mdb database into crystal report.....i got some problem that is ... how to display item with own format into crystal report..The situation is..in my database the field is like this = EPS0000000 with autonumber function. But when display in crsytal report it …

Is there a better than what I have done below to get an integer from the console? I tried to write this so if the user enters anything 0 or less, or non-integer, the prompt keeps asking until it gets an integer. Is there a different or better what than …

hi i'm tryin to get data from my windows form that is 1st stored in a dataset then stored later in a local database(.sdf). this is the code i'm trying to use on the save button clock event. [code] Dim houseType As String = me.housingType.selectedValue Dim desc As String = …

why do i get undefined reference to error in my main with regards to isvalidname. It says undefined reference to... in my isvalidname i check if they enter in first name, char ws and then last name. Then i want to print out everything that i have deleted on that …

Hi Friends I am new to Java Swings. I am trying to add JTable. But the table is not displaying. I have the following java code (2 files) **************************************************************************************** package edu.ucsc.genome.qa.sigGateWay; import java.io.*; import java.util.*; import java.awt.Color; import java.awt.Container; import java.awt.BorderLayout; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import javax.swing.BorderFactory; import javax.swing.JButton; import …

Hello, I have written a javascript function for email validation . On the click event of the validate button am calling the function however, the function is not called and returns nothing....so please help me out....plz help me out and do let me know where am going wrong...! here is …

hi all, this is my first time using JAVA. i know other programming languages, such as, c++, PHP, Assembly. this is a basic personal schedular. for saving the data i am using a custom designed linked list, and for the gui i am using custom gui. the program runs fine …

Hello, Im programming an image reader and I need to print out a histogram that shows how many times a given pixel value is present in a image - actually it doesn't have to be the graph, just a table with two columns would be enough i have written a …

I started this macro that does the following in MASM, 1. takes the user input for character entered 2. copies character from AL to _char variable 3. converts to ascii value and outputs to console I was able to do the first 2 having issues with the conversion process. Here …

[CODE] private void Record_Click(object sender, EventArgs e) { string[] eventsName = getSelectedEvents(); string[] controlName = getSelectedControls(); for (int i = 0; i < controlName.Length; i++) { Control ctrl = controls[controlName[i]]; foreach (EventInfo eventCtrl in ctrlEvents) { foreach (string eventName in eventsName) { if (eventCtrl.Name == eventName) { Type tDelegate = …

[code=splusplus]#include<iostream> #include<iomanip> using namespace std; int main() { int a[10][10],b[10][10],c[10][10],i,j,k,r1,r2,c1,c2; cout<<"Enter the order of I matrix\n"; cin>>r1>>c1; cout<<"Enter the order of II matrix\n"; cin>>r2>>c2; cout<<"Enter the "<<r1*c1<<" elements for I matrix \n"; for(i=0;i<r1;++i) for(j=0;j<c1;++j) cin>>a[i][j]; cout<<"Enter the "<<r2*c2<<" elements for II matrix \n"; for(i=0;i<r2;++i) for(j=0;j<c2;++j) cin>>b[i][j]; for(i=0;i<r1;++i) for(j=0;j<c2;++j) { c[i][j]=0; …

I'm practing with Akrip32.dll for a time now and I can get the DLL version as DWORD. The Version is divided as HIWORD and LOWORD Can anyone help me interpret these Buzzwords? I have no Idea of what they are

I have read a lot of examples on 32-bit division and I have seen a lot of, mov edx, hiword ;load edx with hi word of dividend mov eax, loword ;load eax with lo word of dividend mov ebx, divisor ;load ebx with divisor div ebx ;quotient goes into eax, …

Hi All, I Think I am close. I am trying to write a small user function that gives "roundCalc" to the main as a rounded number UP to the nearest 1000. (If 1011 should round up to 2000). I have "calcTotStat" reading in, and I thought I had it right, …

Hello Everyone, Please move to the correct forum, i wasn't sure where to put this. I also posted this to MSDN, but wanted to post here as well. I am using VS 2008 Pro Edition Yesterday i was able to create projects using the Add new Data Source Wizard just …

[CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Label2.Text = "before" Sleep(3000) Label1.Text = "after" End Sub[/CODE] When i click the button1, the above code executes. Actually i should display label2 with string "before" and after 3 seconds label1 with string "after". But this is …

hi all. I know that when you create a class, you put all arguements for that class in a __init__ functions, but what about for actaully making classes? confused? this is what I mean: [CODE=python]class Aclass(Object): insert code here...[/CODE] what is the purpose of 'Object'?

Hi Guys: I am making my own program but lost the updated code from my latest version. I just have the executable. I try to use reflector to recoup it, but unfortunatelly I do not know why it doesnt create the code/design/resources normal files to be used. Can anyone help …

I am having a problem with my loop not function right and I think I have narrowed the problem down to the MACRO I made for reading in integers the ECX register isn't obtaining a value and stays at 0 while EAX get the value of 1, so when I …

Okay, so I'm completly new to programming, and I've been using Sams Teach Yourself C++ in one hour a day over the last two days, admittingly taking in more than a days worth per day, though. This morning I decided I was bored of reading theory, and decided to get …

Hi I want to write program , part of this program show to me form , this form has multiple picture Box and when I click on picture Box ,the program will show small form that it show information by label this form takes information from Dinamic array(the user determine …

Hi All, I'm having trouble with my code. When I compile I get Undefined reference to class::method where by class and method are my class and method. I get my methods from akrip32.dll I,m at work so I have no source files, but I will attach them later when I …

i have the following snip of data from i file i read in: li=[[4, 27, 6, 22, 0.81186094, 1.12214581, 2], [1, 9, 22, 28, 0.69887889, 0.989934, 2], [4, 27, 100, 30, 0.74796748, 1.04485376, 2], [6, 27, 22, 31, 0.91040724, 1.26681591, 2], [4, 1, 30, 45, 0.485223, 0.77061901, 2], [8, 27, …

I have to drop the lowest score, and i can't include it in the calculation of the average. for input validation cant accept negative numbers for test score. #include <iostream> #include <iomanip> using namespace std; void arrSelectSort(float *, int); void showArrPtr(float *, int); void showAverage(float, int); int main() { float …

Hello,i am writing an application which involves invoking multiple threads to pick data from a queue and then delete or pop the retrieved data.My codes work well for this purpose but then my application suddenly crashes with a dialog with the following error message: Debug assertion failed! Program:.... Expression:_BLOCK_TYPE_IS_VALID(pHead->nBlockUse) ------------------------------------------------------------------------------ …

[CODE]struct boardType { int boardNumber[8][7][7]; int numberOfBoards; }; //note: int main() is assumed as standard "bloodshed DEV-C++" compiler boardType totalBoards; totalBoards.numberOfBoards = 8; totalBoards.boardNumber[0] = {{0,0,0,0,0,0,0}, {6,6,6,1,6,6,1}, {6,6,6,6,6,6,1}, {6,6,6,6,6,6,1}, {6,6,6,6,6,6,1}, {6,6,6,6,6,6,1}, {5,5,5,5,5,5,5}};[/CODE][QUOTE]expected primary-expression before '{' token expected ';' before '{' token[/QUOTE] Above shows the script I am trying to make …

hi i am from bangladesh and read in ruet.i want to convert two dimensional array into one dimensional array.pls help me

can anyone help please? i have a snip of my file below can the the numbers be sorted as in excel? 27 4 220 16 0.76151102 1.06059456 27 4 220 17 0.61465055 0.90107796 27 4 221 22 0.81186094 1.12214581 27 4 223 28 0.69887889 0.98993400 27 4 225 30 0.74796748 …

Hi please help me. On my form i have a memo and 2 buttons, one is to load a .txt file into the form the other is to save. I want to use these buttons using the VistaSave and load dialogs. The save button i want to take the contents …

can some1 help me wid diz?! [code]import java.io.*; public class looping1{ public static void main(String args[])throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader (System.in)); int value = 1; for (int i = 1; i<=11;i++ ){ System.out.println(value); value = i + value;} }} [/code] the output should be: 1 2 4 …

1)Design a class named BankAccount to hold the following data for a bank account: - Balance - Number of deposits this month - Number of withdrawals - Annual Interest rate - Monthly service charges The class should have the following methods: Constructor : The constructor should accept aruguments for the …