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| | I have been using examples from the textbook creating a OleDbDataAdapter using the wizard, everything works fine loading the data into the dataset, but when i try to update the dataset, it doesn't save tod the database, can someone please tell me what im doing wrong: I created the data … |
| | :icon_lol: I have stated to write a C# program , now im sucked :icon_sad: I searched this over internet for long, but i ddint find out what i exactly need to my project.. Does anyone of you guys know to access cmd actions via c# ? it will be great … |
| | First, let me start off by saying I am using ASP.NET 2.0 with VB as the default language using Visual Studio 2005. I have a form that has an asp:panel on it that is seeded with an iniitial control. Through the use of the form, additional controls may be dynamically … |
| | Hi, I have an issue involving retrieving a set of child rows in a dataset. I have populated a dataset with three tables Categories, Projects and Tasks. In the dataset relations I have set up a relationship between Categories and Projects and between Projects and Tasks. [CODE] Private Sub Defaults_Load(ByVal … |
| | Hello, Using visual studio 2008 environment, i would like to change a classic windows application design, so i'm wondering if there is an idea a bout this. i've find some skins like irriskins ([url]www.sunisoft.com[/url]), but i'ts not what i'm looking for. is anyone have any idea, any help will be …  |
| | Hi , I am trying to show members of groups in Active Directory and then enter them into XML format but am having problems getting it to work. I am new to all this stuff but have to get this to work fairly quick. Can someone advise please. [CODE]""" Script … |
| | Hello all, just making a quick check to see if anyone can help me fix my code. I need to show the result in an entry screen... [CODE]# Tkinter class template to test apps try: # Python2 import Tkinter as tk except ImportError: # Python3 import tkinter as tk class …  |
| | Hi. i 'm learning C++...Now i need some help for my code because i get this error [code=text]error LNK2019: unresolved external symbol "public: __thiscall Parkedcar::Parkedcar(void)" (??0Parkedcar@@QAE@XZ) referenced in function _wmain 1>C:\Users\jackkwok\Documents\Visual Studio 2005\Projects\KwokParking\Debug\KwokParking.exe : fatal error LNK1120: 1 unresolved externals[/code] Please let me know how to fix this problem. thanks …  |
| | [CODE]#include<iostream.h> #include<conio.h> class citizen { private: const char name[25]; char nationality[25]; public: citizen() //first constructor with no parameter { name="Farhan"; nationality="PAkistani"; } citizen(char a, char b)//second constructor { name=a; nationality=b; } ~citizen() // destructor { cout<<"\n Destructor called"; } void display() { cout<<name; cout<<"\n"<<nationality; } }; void main() { clrscr(); … |
| | Hi Daniweb Team, I saw the below code in following url.When i implement this code i does not receive any email.I need to send email via error_log function.Can any one tell me how to do this .For your reference i mentioned the code below. URL: [url]http://www.w3schools.com/php/func_error_log.asp[/url] [CODE] <?php $test=2; if …  |
| | hi.. im trying to do some practice on interfaces when i found this problem. i just want to know that if i have 2 interfaces with the same method names. i can implement this 2 same method names in a derived class but i just don understand how to call … |
| | Hi I'm currently doing a connect 4 program and I need to write an apporpiate get and set methods so that the other classes can access this information. ('State of the autoplay' is simply whether red or yellow (or no-one) is set to have the computer make their move). I've … |
 | anyone know a method to find remains of programs in the registry that were not uninstalled corectly ? |
| | Hello, I am currently trying to implement A* search, and I am pushing all of the costs to travel from one node to the next via priority queue. The only problem I am running into is that when I use the pop() feature, I am getting back the highest node … |
| | I'm having troubles getting a userlogin validation up and running. The login itself works fine, but i need some form of errorhandling on logging in with wrong credentials. My code so far looks like this: [CODE]<%@ Master Language="C#" MasterPageFile="/masterpages/PageWithoutLeftmenu.master" AutoEventWireup="true" %> <%@ Import Namespace="System.ComponentModel" %> <script runat="server"> void OnLoginError(object sender, … |
| | Hi guys revising for an exam and im fine with the theory stuff but heres one question: A large ornamental garden is open to the members of the public who can enter through two gates: east gate or the west gate. The management wants to determine how many people there …  |
| | [QUOTE]hi all, i had a upload page and a down load page. so when we upload a file that wil get displayed in a table and a download link wil be beside that file. everything is fine wit upload but wen i click on download link i am getting an … |
| | Hi Im a making a FPS but I have an issue with the mouse. Im making so rotations using glutPassiveMotionFunc. But when its goes out of the screen and enter again, this ruins everything. I know this may be badly explained but if you already made your own FPS with … |
| | So in class we are making a program and we have a big problem with what is pretty much the last method we need. We want a download function, which basically takes a file already specified and copies it to the destination (and name) chosen by the user. WE have …  |
| | I've stumbled accross a curious problem. It happens that if I declare two int variables before SDL_Init, the functions to make a button appear and move do not work. However, if I put them after they do work. It is strange because the functions accion and mostrar do not use … |
| | hi guys, this is kk here. i want to bind gridview/database data in accrodin panel so which is the way for the same??i have my news categories food,music and business.when i click on news then the titles from the db/gv comes under respected categories and if i click on any … |
| | hi i had created a Jtable Which Stores Data like below -------------------------------------------------------- a b c d e w q 1 2 9 -------------------------------------------------------- i want to get the cell value when i click to the cell... i tried lot but not got hte out put please help to get the … |
| | I have problem when saving data from gridview into SQL database. When i save the data, only certain data was saved. I want to save all the data. Data that was not saved is from the column where i display a drop down list while editing from the gridview. Another … |
| | I am trying to develop a function in a linked list that outputs in a specific manner however I am getting compile errors. Tis is the code: listelement.h [CODE]virtual void out(ofstream& myfile) = 0;[/CODE] list.h includes listelement.h [CODE]void OutList(ofstream& myfile);[/CODE] list.cc includes list.h [CODE]void List::OutList(ofstream &myfile){ ofstream file; file.open("tris.dat"); if(myfile.is_open()){ … |
| | Hi it's my first post here! I've got a question using active x in vc++. What i have done yet: i successfully imported a active x dll and created an object of the class in the dll. so everything works fine. now my problem is that i have a exe … |
| | I've got a DataSet that shows a table through Gridview, and the same DataSet also creates a graph. But my problem is that e.g. Date format is different for both, so I was wondering can you change format in a GridView populated by a DataSet? For the graph date has … |
| | I'm having a bit of a problem with a two dimensional array of characters. The idea is that the program copies a bit of text using strcpy, and it's supposed to place it in the first line of that array. Where abouts in that line is determined by the length … |
| | hello, i am using preparestatement to insert muliple rows into database. [CODE]String query = "insert into table_temp(col1,col2) values(?,?)"; pstmt = con.prepareStatement(query); pstmt.setString(1,"a"); pstmt.setInt(2,100); pstmt.addBatch(); pstmt.setString(1,"b"); pstmt.setInt(2,null); pstmt.addBatch(); int[] cnt = pstmt.executeBatch(); [/CODE] My problem is that in the 2nd addBatch block i dont want to insert any value into the …  |
| | good evening all:) first I want to start off by apologizing for my savefiledialog post..I did not mean to break forum rules regarding format for coded posts. I have decided to revamp my project entirely and have decided to make a few combo boxes on a windows form. What I …  |
| | I'm writing a code segment that calculates and displays the number of holes upon which a golfer made an eagle. Which is two fewer than the par value for the hole. This is what I have come up with. [CODE] int[] par = new int[18]; int[] strokes = new int[18]; … |
| | I have almost finished a site that I've been working on but have one last thing that I don't know where to add. I have a bulk insert sql query that I want to insert into the .vb code behind and have no idea where to put it. Basically, the … |
| | Hi all, I am using visual studio 2005 to edit a form.cs where i am in a situation where the text entered in a particular text box must be trimmed. for eg : if the text entered in the text box in SMS_dr_6500 , i want to trim the text … |
| | I am trying to create a game and tried compiling my program with my makefile, but I keep getting an error stating that there is something wrong in main. I can't seem to find the error, but this is how my main looks like: [CODE]#include "tfdef.h" #include "movement.h" #include "game_utils.h" …  |
| | hi fellas, here is my prob: im using microsoft visual C++ 2010 Express edition, which is a trial one...i've been googling this tutorial since last 3 week. But no result i found. I hope somebody can help me.....for ur info, im a beginner in programming world...huhu any good advise...??:) |
| | just want to ask if this is an array program????... my professor told us to make array program that displays 10 names.. my professor tells us that we can use C or C++ program.. i prefer using C cause im much familiar with C programs... Output: fdgdfg dfgdfg dfgdfg dfgdfg … |
| | [CODE]int sin2(int g) { static int metritis1=1,i=0; int l,c,pin[100],pin2[100]; char result; srand ( time(NULL) ); l = rand() % 10; c = rand() % 10; c=65+c; l=l+1; pin[g]=c; pin2[g]=l; printf("%d and %d the g is %d\n",pin[g],pin2[g],g); while (1){ if (pin[i]==pin[g] && pin2[i]==pin2[g]){ printf("%c kai %d g is %d to i … |
| | Hey everyone. I wanted to use an HTTP reference within an image tag inside an XML file as opposed to having the image in a folder . Is that feasible? |
| | Hi every one, i try to upload form field into database along with the image but i want the the image name to be in my database as a link while the image itself will be in a directory. I have use something like this code before it works i … |
| | I'm trying to figure out how to make a recursive maze solver, but I'm stuck at how to tell the maze to turn around and trace back its trail once it hits a dead end. Anyone able to help me? |
| | hi everyone. well I have a small problem. Actually, I have an interface (ComplexNum) and a class (ComplexNumb).The end result is to do small calculation with some complex numbers. I have already implemented the interface in the class , but eclipse keeps on telling me that I have to implement … |
| | [QUOTE]hi, i had written two programs and those are working fine but my Team Lead wants that two programs to be in one single page. i used post method so if i place it in single page i am getting error. so can anybody... Thank u.[/QUOTE] -----projectcreation.php-------- [CODE]<html> <body> <script … |
| | [QUOTE]hi all, i need to echo the value obtained in the mysql query. so can any one .. Thank u.. [/QUOTE] [CODE]$sql2="select reportingto from users where username='$_SESSION[username]'"; mysql_error(); $result2 = mysql_query($sql2);[/CODE] |
| | Hi, When I tried to install Netbeans 6.1 in Vista, I get this error message: java.lang.RuntimeException: java.io.IOException: Could not get shell folder ID list Any help would be appreciated. Regards, Anthony  |
| | I have a gui with an ADD, EDIT, and DELETE button. All of which are not active until you click their respective name from the menu bar. Once I click on the DELETE key in the menu, it actives my delete button fine, but when I select an object from … |
| | hi please help to print character form a-z and 0-9 randamly in java all the character sholud be present without repetion ie all 26+10 letter sholud print and each time it sholud print differently like First time if it print like this 0 a 2 f g t h y … |
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| | I don't get what's wrong. The text box is there and the button is there, but nothing's happening. [CODE]<html> <head> <title>Test JavaScript</title> <script> var col=3; fucntion randy() { col++; col%=10; col+=4; col*=45; col/=10; } function funny(num) { if(num=>10){num=num%10;} if(num>=5){num=num-5;} if(num==0) {return "Marry had a little lamb.";} else if(num==1) {return "Ba … |
| | I am stumped on a javascript that is driving me crazy. I would really appreciate any help. The purpose of the website is to get the birthdate and wedding date from the user. Display the age, number of years married and the days of the week that they were born … |
| | My Printwriter method is not writing to a text file. the code runs fine it displays the text on screen but nothing appears in the text file. [CODE] public void run() throws IOException { Scanner sc = new Scanner(System.in); boolean cont = true; while (cont) { System.out.println("Enter your line text"); … |
| | Hello, I am pretty new to Java so I am following along in a book to learn it. I am currently in the beginnings of making a MIDI player but I have run into to a problem. I am using a sequencer, if I don't close the sequencer the program … |
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