Software Development Forum

Here is my code: [CODE]Imports System.Data.SqlClient Public Class Form1 Dim iConnect As SqlConnection Dim iCmd As SqlCommand Dim iRdr As SqlDataReader Private Sub dologin() iConnect = New SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\UserData.mdf;Integrated Security=True;User Instance=True") iConnect.Open() Dim strLogin As String = "SELECT username, password FROM tableusername WHERE username = '" & userbox.Text & "' …

I want to know whats missing in my code...i couldnt draw a multiple boxes [CODE] Console.Title = "Checkboard Draw"; Console.WriteLine("{0, 40}", "Checkboard Draw"); CDrawer Canvas = new CDrawer(800, 600); int irange = 0; bool bError; do { try { bError = false; Console.Write("\nEnter the size of the square: "); irange …

Hey guys! i have yet another problem and cant find a way around it :O i have this function in the class Platform [CODE] void Platform::set_clips(SDL_Rect platClip[], int i) { for( int j = 0; j < i; j++ ) { platClip[j].x = 0; platClip[j].y = 0; platClip[j].w = random_number_w(); …

after tokenising my string i am the tokens to the method below and counting the tokens. if token number is one, that means i have one command only and pass it from execvp.. if i have a second token then pass that token from the second execvp.. This gives me …

Hello Guys! I am suffering with xcode compiler while i am compiling the below code. At first the problem was on getch( ) and ungetch ( ) , then I have been advised to use getc/fgetc Now the error massage is: error: expected identifier or '(' before '{' token Thank …

[CODE]import os import urllib from datetime import datetime import workerpool class DownloadJob(workerpool.Job): def __init__(self, fa): self.fa = fa def run(self): f = open(self.fa + '.txt','w') f.write('Example Note.......') f.close() pool = workerpool.WorkerPool(size=5) def workfile(): range1 = 51 range2 = 102 fam1 = 555 fam2 = 833 ranges = range2 -range1 fams …

Hi Basicly have been googling for a long time now and can't seem to find a clear answer. I want to bind to forms to each or something like that. I have an main form and display a child form from it. But I want to make it one form …

Hi, i am trouble to find out this problem. I have develop an windows application in that one form contains the datagridview(see attachments). When i click on Download it will displayed lable on datagridview displaying message Downloading Please wait... . When i am clicking on download a am enable datagridview …

hi this is my first qery here.i joined a software company.my stream is .net i am from a maths background,id dontknow any thing at allabout c and c++.i joined a crsh course in c and completed nearly 60%.what topics should i stress in c and c++ so that i can …

[CODE]private String [][] personalDetails() { logger.debug( "personalDetails()" ); String personArray [][] = { { "John", " Muray", "1-10-1982" }, { "Peter", " Kamau", "2-5-1987" }, { "Mary", " Wambui", "8-5-1988" }, { "Bethu", " Kips", "8-8-1987" }, { "Cetera", " Omosh", "2-5-1987" } }; return personArray; } /** * Demonstrates …

Hi I am using the following code to populate text boxes based on a drop down list index change event [CODE] Private Sub DropDownList1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As WinControls.UI.Data.PositionChangedEventArgs) Handles DropDownList1.SelectedIndexChanged Dim connString As String = My.Settings.strConn Dim conn As New SqlConnection(connString) Try conn.Open() Dim qry As String …

hi im trying to make a "settings" that they are on c++ and saving on text documents here is the code [CODE]#include <iostream> #include <fstream> #include <string> #include <sstream> using namespace std; int main(){ fstream first("firstt.txt");; fstream File("file.txt"); string firsttime; string blah1 = "enable"; string blah2 = "disable"; getline(first, firsttime); …

hi I want to resize the panel that is on the NORTH/Button1 (PAGE_START) of the Border layout. how can I get broad panel?? Is it possible or not?? [ATTACH]22085[/ATTACH]

Hi everyone, is it possible to add/edit/save picture in MS Access DB using ADO, I have this code If (MsgBox("Are you sure you entered correct data?" & vbNewLine & "Save now?", vbYesNo + vbQuestion, "Confirm Save") = vbYes) Then squery = "": squery = "SELECT * FROM tblEmp" Call ExecuteCommand …

i have a folder that contains csv excel files that have numbers in the first column labeled 'x', second column label'y', and third column labeled'z'. i was trying to take all of the numbers in the x and calculate the averages and std, take all the numbers in the y …

[CODE]#include<iostream> #include<cstdlib> #include<conio.h> using namespace std; int main() { int i,j=0; cout<<"1"; for(i=1;i<=55;i++){ if(j>12) break; else{ if(i%2==0||i%3==0||i%5==0) j++; } } getch(); return 0; } [/CODE] This is my code .I want to print the numbers whose only prime factors are 2, 3 or 5. The sequence 1, 2, 3, 4, …

Hi Friends, This is the code i wrote in order to First open a csv file as excel, then find the required three columns, n then read data from them n save the data into another variables showing them in textbox. As about the csv file, it contains many columns …

Hey Guys, I was just making a program with music running in the background and whenever I tried to run the .exe file of the program, the music wouldn't play. Extra Info: I'm running Windows 7 and Visual Studio 2010 Express. Here's my code if you need it...(beware: it is …

hii,i have to know about performance measurement and improvement library.itz our project topic for btech.plz give an idea about the topic. content:how to improve a c++ program by calculating fn call,fn time,memory allocation and save pointers

Hi, Since small object allocation in heap is bad, I am just wondering the range of the object size that is defined to be small. Regards, Michael

[code] #pragma comment(lib, "crypt32.lib") #include <stdio.h> #include <windows.h> #include <Wincrypt.h> #include <iostream> #define MY_ENCODING_TYPE (PKCS_7_ASN_ENCODING | X509_ASN_ENCODING) //this is keylength bit shifted, here we have keylength of 1024bits hence 1024 << 16; #define KEYLENGTH 0x04000000 using namespace std; int main() { DWORD dwFlags = 0; HCRYPTPROV m_hProv; PBYTE pbKeyBlob; DWORD …

hey guys! i am trying to make an algorithm that generates random numbers within a given range ( this range may differ ) i have tried using rand() but i dont like it because the best seed is the time and it doesnt generate numbers random enough. thing is i …

I want to make a c++ program that can open an image that is in any of the major formats (jpg, gif, bmp, png) and has any size and I want to resize it to a specific size (no, I don't care if it looks stretched) and save it to …

hi guys i use tasm and I want to have an assembly program that gets user input and the program will provide the output. My desired program is when a user inputs 3 it will output asterisks just like this input: 3 output: * ** *** i found this code …

How do you open a file from the root directory without have to type the complete path like C:\folder\subfolder\file.txt? I have [code] System.Diagnostics.Process.Start("file.txt"); [/code] It works fine when I type in the whole location but I need to send this file to another computer and it won't be in the …

Hi, it's me again. Obviously, you've all figured out that I'm new to the programming thing. Here's my next stumbling block.:( In C#, using Visual Studio 2010, I need for my program to check which version of .NET is installed on the machine, and then automatically install the v4 .NET …

i'm stuck on a program that i am working on in class. your suppose to open a text file with names of shapes and certain lengths of it's sides. it then calculates what it's area/perimeter/volume/circumference and so on and so forth for each shape named in the text file. i …

Here's My Problem: I have three Python Modules (using 2.7.2) TC_Config.py merely holds Common Variables used by both of the other two Modules. pyTC.py is supposed to be a Test and Flow Control (Master) Module that once standardized will not be changed (much). ptf.py is a module that will be …

Hi all, Im adding a column after the dataGridView is populated. Then I want to add LinkLables to that column. how to do this. PLZ help me. I've tried this.But it gives me an error. this is my buton click.its ok. [CODE] private void button1_Click(object sender, EventArgs e) { Search …

Hey everyone, I'm making a data analysis suite in python, and want to construct a custom event handler which will reset the axis based on the data in the current subplot. To do so, I need the event handler to know what data is currently in the subplot. The matplotlib …

How can i open mozila firefox using an exe in vb 6

Hi, I am new in a python2.7. Please help how efficiently we parse and store the fields in dictionary for later retrieval. my log file example #Version: 1.0 #Fields: date time c-ip s-dns x-proto s-parser cs-resource s-resource sc-response-code sc-response s-candidate-ips x-preferred-location x-location cs-user-agent s-ip c-port #Software: vx-logfeed 1.3 #Start-Date: 2011-04-20 …

I am trying to check for certain processes that is running and then inform the user of those processes via textbox like "The programs; -name of the processes running goes here- are running" The I am using is [CODE]Dim iIndex As Integer Dim isd As Integer = 0 iIndex = …

I am developing a desktop application in Java using Netbeans and MySQL database.Now i want to distribute the software.How to distribute the software along with the database?What is the total procedure.Should i use any software for this?

i have an assignment to create a program. Mang Tomas paid a certain amount of Bushels of wine to be delivered this weekend for his promotional party. What will the rate of each Bushel of Beer and how much dicount will be given to them? [CODE]Number of Bushels Discount 1 …

Hi everyone! I need some help in my programme. I have an error message: "error: int cannot be dereferenced" at line 134. Could you help me solve this problem, as I do not know what it means? Many thanks. [CODE]/** * @(#)PrizeCollection.java * * PrizeCollection application * * @author * …

hi everyone, I need to write a piece of code that sort an array of double values named distance[i] in the following code. The counter i is the index for another array as well therefore I don't want to change the order of the array. I got hint from this …

As in, if you had an if statement, for example: [CODE]if(endProgramChooseType != 'y' || 'Y' || 'N' || 'n'){ (code for exiting program) }[/CODE] How would you do that in a switch statement? without doing [code]case 'a': case 'A': case 'b': case 'B': case 'c': [/code] etc.

Asalam to every one im a begnner in programming hoew can i send an email through vb exe please help me in under standing:(

I am trying to use WebClient to download a .zip file from my server. In debugging mode the code works perfectly, but when I deploy my software the file does not even begin to download. After my program checks to see if an update is available, it should download the …

I need to write a program for drawing concentric squares. Program with the first click of the mouse determines the x and y coordinate of first corner of the square. Then, the mouse moves and the second click determines the point of the opposite corner. I wrote the first part …

Hi everyone, I'm new here so I hope I've put this in the right place. I'm looking for a little help with a python program I've written. I'm trying to create a timeline from SQLite databases. I take information from a calls database, then an sms database, write those to …

Problem: solve the following Source of SHORTEST DISTANCE path of A,B,C,D,E,F,G. I already did link the strings of dots of ABCDEFG and made a polygon which is the other objectives, my only problem now is calculating the source of the shortest distance part of A,B,C,D,E,F,G. Am using net beans. Guys …

I am new to XSLT and am trying to solve the following transformation. I have an XML that looks like this... [CODE]<Groups> <Group> <GroupSelector>52</GroupSelector> <GroupDescription>Group 52</GroupDescription> <GroupValue>ABCD</GroupValue> </Group> <Group> <GroupSelector>27</GroupSelector> <GroupDescription>Group 27</GroupDescription> <GroupValue>PQRS</GroupValue> </Group> <Group> <GroupSelector>20</GroupSelector> <GroupDescription>Group 20</GroupDescription> <GroupValue>XYZA</GroupValue> </Group> <Group> <GroupSelector>15</GroupSelector> <GroupDescription>Group 15</GroupDescription> <GroupValue>MNOP</GroupValue> </Group> </Groups> [/CODE]There may be …

Hello altogether, I am supposed to work through a project written in C++ and QT for Windows platforms. Now I am not an expert in window-related stuff. I installed MinGW 3.4.5 and QTSDK on Win XP SP3. I am using the tool "qmake" to create a makefile with all dependecies …

I am new to computer programming. Could someone explain me this code... s=0; for(i=0;i<5;i++){ s=2*s+i; } And how did it have the output 0,1,4,11,26;

Hello all amatuer user of C++ please help me recode this the question is this: The function String_To_MDY() assumes the user correctly enters the date in the form mm/dd/yyyy. Recode this function to include the following test. Test the string ensure the user enters two digits, followed by a slash, …

im a student doing my bsc honours in mobile computing from staffordshire university.........as im in my final yr we are supposed to present a fyp..... could anyone share some project titles which are based on mobile systems and which can be unique and challenging........ throughout our course we have learnt …

i am new with SQL server 2005 and visual studio 2008 please help me..how do i connect the forms and the tables in the database

Good Day... the problem is that the Jbutton is not displaying in my Jpanel. can you help me, this will help me a lot, Thanks Here's the code [CODE] import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.net.URL; import javax.swing.JButton; import javax.swing.JOptionPane; public class GameBoard extends JPanel implements ActionListener { JButton …