Software Development Forum

[LEFT]Hey guys. i am trying to insert data from a form to a sql database, but this error keeps coming up. [code]Incorrect syntax near ',' [/code] Here is the code. [code] Dim AddSwimmer_comm As New SqlCommand( _ "INSERT INTO [MasterRecords] ([APASCID], [FullName], [Gender], [DOB], [21m], [25m], [50m], [100m], [4x21m], [4x50m]) …

Hello World ! Can anyone tell me how to put a '+' character at the screen centre in 3D World space..It should stay at the centre while moving camera..I don't want to use glutWarpPointer()...anyone who can tell me ..when I move my camera it must be at the screen centre..

Write a program that emulates the DOS COPY command. That is, it should copy the contents of a text file (such as any file) to another file. Invoke the program with two CPP command-line arguments—the source file and the destination file—like this: C>ocopy srcfile.cpp destfile.cpp In the program, check that …

Hi everybody I am Joorj I need to ask about a fine dll or code or components to receive emails for multi users, because I work for a company that need a software to receive all emails for their employees and save them back into SQL Database. without using manual …

I cannot read the info I stored into the files and I need help. Whenever I give the user the option of saving more records or simply retrieving a record, it always stops on the retrieving part. [CODE] Type Str25 = String[25]; TBookRec = Record Title, Author, ISBN : Str25; …

I am not trying to use a setup.py, i just want to use the basic script. the website says as an example: [code] cxfreeze hello.py --target-dir dist[/code] thanks in advance! I tried this but it did not seem to work: (The Command Line is in the folder with the Shooter.py) …

so..i found this on wikipedia but i dont really get what dist, previous, alt mean in here.. [CODE] 1 function Dijkstra(Graph, source): 2 for each vertex v in Graph: // Initializations 3 dist[v] := infinity ; // Unknown distance function from source to v 4 previous[v] := undefined ; // …

hey, I have to write a program that asks the user for an input amount (in cents) and the highest denominations of change (1c,5c,10c,20c & 50c). With these 2 inputs, the program then finds the distinct ways in which the change for the given amount can be made using the …

Hi, Trying to get this bit of code to work so that a train goes up the track, leaves the track and then a train comes down the track, leaves and then a train comes up the track and so on. Only one train is allowed to go onto the …

hey i am new here i am working on a school project where i am building an applet.. i have encountered a problem i cant solve, i have 2 classes... the first class i very simple it has to methods which return an string array for table column and Object …

Design and develop a program for balanced delimiters checking . Use the stack class defined in STL. Your program should take from the user the name of the C++ program he wants to check and then opens it and processes its text and issues a message saying that: You the …

So I imported a project over from my school comp, and it seems to run ok, but I got these errors, and i don't know what they mean, or how I can fix them. [IMG]http://i421.photobucket.com/albums/pp296/rskom/issue.png[/IMG] Thanks for the help! -Austin

Hi there, I have been given this question to complete but I can't seem to get my code working properly. I'm very new to C# so sorry if i come across as stupid! Here is the question... Create a class that represents the grade distribution for a given course. In …

I have done some calculations in two textbox data type is double like 9/8 The answer is in point [B]1.125[/B] how can i make it in complete value. like if it is less than .5 it take 1 as complete number. or if the answer is above .5 then it …

Hello. I am New Here and This is my First Post :) I'll Start with a Question, That is I know java, But not much. And I know how to build a Program if some one tell me to make a program that calculates area of a Square and something …

Hello guys i've been learning java for a short while and have come upon a problem which i cannot seem to solve. I have a boolean array of 11 values, now i want to prompt the user into entering the number 1 or 2. If the user enters 1 I …

I have this code: [CODE]import csv tally=0 i=0 n=1 numb=2 count = sum(1 for row in csv.reader( open('cities.csv') ) ) cityname = csv.reader(open("cities.csv", "rb")) citynames = [] citynames.extend(cityname) for data in citynames: citynames.append(data[0]) tally+=1 if tally>=count: break tally=0 cities_x = csv.reader(open("cities.csv", "rb")) cities_list_x = [] cities_list_x.extend(cities_x) names = [] for …

Hi dudes, does anyone know where is the problem this my code: [CODE]void CMyListBox::loadSources(CMyListBox::eInputMode eMode,const std::vector<wchar_t>& coll) { wchar_t *pBuffer=new wchar_t[coll.size()]; std::copy(coll.begin(),coll.end(),pBuffer); wchar_t zodis[20]; while (swscanf_s(pBuffer,L"%s",zodis,20)) MessageBox(zodis); }[/CODE] the imput(pBuffer) is this string "šešios žąsys su šešiais žąsiukais." swscanf_s only keeps reading the same word "šešios" ...

Hello. I have been out of programming in C++ for about a year now (around the time I took my last C++ class) and I am wanting to get back into it. So I decided to make a rock, paper, scissors game to refresh my memory but I am running …

[CODE]#include<stdio.h> #include<iostream.h> int main() { int x,y,z; x=y=z=5; z=++x||++y&&++z; printf("x=%d,y=%d,z=%d",x,y,z); } [/CODE] why the output is x=6,y=5,z=1?? shouldn't it be x=6,y=6,z=1

Hi all I am having a problem with my method in my linked list class to split linked lists into two sublists. The issue is that for some reason my first sublist has 3 more elements than the second sublist when I split a linked list with a total of …

what is the pseudo code to get data from the database and view it in your application??

Hi, I have a panel which contains numerous dynamically generated datagridviews. Everything is working pretty fine, but for instance if there are three datagridviews in that panel. At least one row is selected as default in each datagridview, So what I want is to get colored only user selected row …

So im setting up this gui, but im getting this Nullpointer exception: [CODE]Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at addressbook.dnDisplay.jButton1ActionPerformed(dnDisplay.java:222) at addressbook.dnDisplay.access$600(dnDisplay.java:22) at addressbook.dnDisplay$7.actionPerformed(dnDisplay.java:128) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6289) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at java.awt.Component.processEvent(Component.java:6054) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4652) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4482) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577) at …

I have a form1 and form2. in form1 there is a textbox which consist any department. and the another textbox consist room related to only these depatment. besides room textbox there is a searchbutton. which opens form2. form 2 consist a gridview. and this grid view should be filled by …

the only problem in this code is i must use longer username and password like for example dani and the password is web, not d and w only. this is very easy but i didn't make it, please help me with this. In this program, after you log in you …

Hi All, I'm trying to return my username in c#, but my Fullname... like John Smith. Right now I am only getting mt actual login to windows, does anyone know how to do this? string strUsr = WindowsIdentity.GetCurrent().Name.ToString(); MessageBox.Show(strUsr); Environoment.username also brings back login... not full name any suggestions???

I'm doing some homework for a computer systems class and all is well except this one problem that I can't seem to find a solution to due to the limitations. The problem requires me to write a function that performs addition on 32-bit signed integers but saturates the result to …

Below is how I set up my JFormattedTExtField. The database (derby) will take the format no prob. The db will then change the form to yyyy-MM-dd If I follow that format from begining to end the JFormatted Field will be fine. However, when a date is queried from the database …

Hi I'm working on a project. i'm using c++ gui windowns forms. when people press the red cross, then the program need to do something before exiting the program. can someone tell me how to make this. what event I need to use. thanks in advance

I override the equals method in the Friends class, yet I do not see the value "Spring 2002". Rather I see the value "null" instead. Did I miss something in my code? [CODE] package com.n2n.blotter.core.junit; import java.util.*; public class Birthdays { public static void main(String[] args){ Map<Friends, String> hm = …

i have encrypted some login credentials in mysql database using md5, now i want what i input as login credentials to be encrypted automatically to ease comparison with the encryption in database: This is how far i have done, no errors bt i cant login anymore [CODE]try { Class.forName("com.mysql.jdbc.Driver"); Connection …

// student.cpp - Script 9.7 #include <iostream> #include <string> // Declare the Person class. class Person { public: Person(std::string theName); void introduce(); protected: std::string name; }; // Declare the Teacher class. // Teacher inherits Person. class Teacher: public Person { public: Teacher(std::string theName, std::string theClass); void teach(); void introduce(); protected: …

Hello, can anyone help me regarding how this can be done? I need to declare an 'array' which has 95 indices, and each entry holds 8 bits each of data. am doing this with: PORT_MAP_LEN = 764/8 bit_map_len = [0]*PORT_MAP_LEN but it is giving me list index out of range …

Hi All, We have to create a schema for the below. 05 :LSRR:-CARD-INFORMATION-GROUP. 10 :LSRR:-CARD-INFORMATION-COUNT PIC 9(04). 10 :LSRR:-CARD-INFORMATION OCCURS 1 TO 1000 TIMES DEPENDING ON :LSRR:-CARD-INFORMATION-COUNT 15 :LSRR:-CARDSEQUENCENUMBER PIC 9(04). 15 :LSRR:-CARDNUMBER PIC X(19). 10 :Next field The field LSRR:-CARD-INFORMATION occurs 1000 times depending on the LSRR:-CARD-INFORMATION-COUNT. Does anyone …

i have buttons and i would liek to make shortcuts from the keyboard to press them. eg. btnAdd = CTRL+A

hopefully code for all those timer needs

Hy guys Can anyone help me on the below? I created a small application that I'm able to add items from an access DB to a DataGridView. Now, My questions is: suppose that I have a list of item in this DGV, containing name and Quantity. Now I would like …

So one of my assignments is to code a MAKEFILE program. Though we discussed this over in class I'm not sure exactly sure how it works. Here's one of the examples we went over: [CODE] ----------------------------------------------------------------------------- # # DELDIR makefile # Old-style MAKEFILE format. Microsoft MAKE V1.x # Similar to …

Hello can you help me please, Is it possible to load only 30 data on my listivview?after i run my program?can you helop me please. Thank you in advance and I am hoping for your positive response

Im using awk script programming in the END state if i set the for loop i in name it would print out the values of the name array but not the sales array, If i set the for loop i in sales it would print out the values in the …

Hi , A simple stupid question: I am to read the contents of a file that goes this way RXbytes = 0 b TXbytes = 0 b RXbytes = 3 Kb TXbytes = 2 Kb RXbytes = 119 Kb TXbytes = 6 Kb RXbytes = 189 Kb TXbytes = 5 …

Hi, I have a value in a string with a semicolene and i would like to remove that semi colene and put a dot. [B]FROM[/B] string a = 10:12; [B]TO[/B] string a = 10.12;

Hi, i have a card number and i convert it into hexadecimal. After that i wan to set the format to 6 digit if the hexa card number has a length =5. so how i'm going to set the format? [ICODE] Dim value As Long value = Convert.ToInt64(CardNo) dim CNo …

Hi this is my first week in vb.net I m using visual studio 2010, I am trying to show the week days in Combo box but its not showing when i run it. plz help! Class MainWindow Private Sub ComboBox1_SelectionChanged(sender As System.Object, e As System.Windows.Controls.SelectionChangedEventArgs) Handles ComboBox1.SelectionChanged Dim listofdays As …

Hi all, how to get values from checkbox in datagridview and transfer into arraylist? i'm using datagridviewcheckbox column..new checkbox will be added into datagridview when it populate from sql query. the example table is shown as below. CardNo|Name|Door Access|checkbox1|Lift Access|checkbox2 02233 |Lyn |Testing | checked | - |unchecked 01999 |Matt| …

how can i change the textcolor of the datetime picker from code?

Hello to all, How to print the contents of textboxes in proper formate like Student Name ABC Father Name BDC DOB 14/02/2011 Please help if any body know Thanks in advance.

Hi, I am trying to create a form application with console. I label my text box using, this.Test = "Assignment 8". There is a button saying press me. When button is pressed, the box that comes up needs to say Click me in the title area. I can't find anything …

Greetings, I'm using PyQt4 and trying to add a QGraphicsItem exactly in the center of the current screen, by clicking a menu button. So each click will add an item in the center of my screen. My QGraphicsScene is very large (10k X 10K), so the QGraphicsView cannot show it …