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| | Hi there, Im getting the error above, when i run my code. [code] string myCommand = "SELECT * FROM Manager WHERE UserName=" + ID; SqlDataAdapter da = new SqlDataAdapter(myCommand, con); DataSet ds = new DataSet(); try { con.Open(); da.Fill(ds); [B]// <- highlighting this part of the code..[/B] } finally { … |
 | ei guys, i am stuck in getting unchecked in listview... pls help me... thank u :) this is my code... [CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click For Each item As ListViewItem In ListView1.Items If CheckState.Unchecked Then MsgBox(ListView1.Items.Item(0).SubItems(1).Text) End If Next End Sub [/CODE] |
| | hi i want to ask about how to disable the button when the datagrid have 9 rows? i want to control the button.after the datagrid have 9 rows, then the button.enabled=false. tq. |
| | I have the coordinates of n points and I need to calculate the distance between each point until the other points. 2 0 3 0 0 5 2 1 ... ... ... I am beginner in C + + and I've worked a lot before asking for help. Already, I …  |
| | i have this code in aspx page [CODE] <div id=date_check visible=true runat=server> <strong>Check-In Date</strong> <asp:TextBox ID="txt_checkin" runat="server" onchange="checkdate(this);"></asp:TextBox> <a href="javascript:calendar_window=window.open('calendar.aspx?form1=form1.txt_checkin','calendar_window','width=554,height=488');calendar_window.focus()"> <img alt="" src="images/calendar.png" /> </a> <strong>Check-Out Date</strong> <asp:TextBox ID="txt_checkout" runat="server" onchange="checkdate(this);"></asp:TextBox> <a href="javascript:calendar_window=window.open('calendar.aspx?form1=form1.txt_checkout','calendar_window','width=554,height=488');calendar_window.focus()"> <img alt="" src="images/calendar.png" /> </a> </div>[/CODE] [CODE]<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="calendar.aspx.vb" Inherits="gfln1.calendar_aspx" %> <!DOCTYPE html PUBLIC "-//W3C//DTD … |
| | I want to start development for IPad. I own a late model mac mini and want to use xcode 4 for development. What education materials should I use to to accomplish this? Thanks.  |
 | Ok so I have this project in ming for along time now. Basically I have created a console app that works as a calculator by using mathfunctions from a DLL I also have created. Now the problem is I want to make it so that people can create their own … |
| | I am currently having problems displaying a file correctly once i have written a dictionary to the file. For this program the input file needs to have the format: ID: Date: Dayskept: ProductName e.g. 1:12/12/2011:12:A This is fine the first time I read the example file into a dictionary, but …  |
| | Hello Everyone, I am trying to emulate a T9 (cellphone) keyboard in C. So lets say a user types in the numbers "23", a possible word combination would be "be". In my question here, I will only write down a part of what I have assuming it only works for …  |
| | hello there, im given an assignment to basically prompt user to enter name, start time, end time, am or pm, and the pay rate and from that information i need to calculate number of hours worked and how much they get paid for the day, but im very stuck. please … |
| | Hey i wanted to know if there's a program that shows u a pattern on how they got the number if i give them 3 examples? for Ex: 1) 35777903801230601 (Encrypted) = 46071642 (Decrypted) 2) 35777903248036801 (Encrypted) = 43975216 (Decrypted) 3) 35777903508068601 (Encrypted) = 91756761 (Decrypted) |
| | I have an assignment until next week and i don't know hot to complete it In the program in c we have to help a cat escape from a dog which has double speed. The program works as follows : the data of the program are read from the file … |
| | Hello guys, basically I have two Delphi applications which I want to communicate and work with each other, the only problem is I don't know how. Can anyone help me create a as simple as possible programs so that when I press a button in the first program, it would … |
| | Hi, I am running this line of code to insert some data into table. I am using select case on one of the data. When I run it, this error was generated: "Syntax error (missing operator) in query expression 'CASE dbo_tblFinanceApp.UPADisclosed WHEN 0 THEN 'Undisclosed' WHEN -1 THEN 'Disclosed' END' … |
| | I have an assignment until next week and i don't know hot to complete it In the program in c we have to help a cat escape from a dog which has double speed. The program works as follows : the data of the program are read from the file … |
| | ok i have this assignment which i'm just having problems with the iterator part of it. from the [B]ListType [/B]class, this is what i wrote: [CODE] public Iterator iterator(){ return new OrderedStringListTypeIterator(list); } [/CODE] this code is from the textbook which idk how they got theirs to work, but... [CODE]import … |
| | how to fix the errors? [CODE]package app.util; import java.io.*; import java.util.ArrayList; import java.util.List; import app.obj.Book; public class BookDatabaseReader { public BookDatabaseReader() { bookDatabase = new File("C:"+File.separator+"User"+File.separator+"Marissa"+File.separator+"Desktop"+File.separator+"eto na"+File.separator+"dat"+File.separator+"bookdb.txt"); } public List<Book> getAllBooks() { List<Book> bookList; bookList = new ArrayList<Book>(); BufferedReader reader = null; reader = new BufferedReader(new FileReader(bookDatabase)); for(String str = …  |
| | Hi, I have a problem. I'm working on one project. I want to find file which contains site logo words. Ftp has a tone of files, so I can't search file by file. I guess there is no way to get content of .php file in string? So I can … |
 | Hello all. If there is one aspect of any language I cannot understand it is regex. I have some strings I need to parse, of varying length and content, but there are patterns. There 2 base types the first always begins with [B]%zn%[/B] and can be short or long and … |
| | Hello everyone :) I'm learning Java and I'm creating a pong game. There is something I don't understand how to do though. It's how do I make it so that when a button in one panel is pushed, it calls a method in another panel. Let me quickly explain the … |
 | hello, need help from you guys. ok, i have create a prompt box that will ask user to enter a password, and this prompt box will take user to secured page. [CODE] <script type="text/javascript"> function show_prompt() { var name=prompt("Please enter your password","Fill Here"); if (name!=null && name!="") { location.href="index.php"; } … |
| | Hi, I am working on some php based job. When I am accessing the pages from the same system (localhost) using IE, its work fine. But when I am trying to open the pages from a remote system using IE, the php part is not displaying. But Firefox is giving … |
| | Hi,i am doing window form using VB C#. My problem as below: Dictionary<string, double> sortList1 = new Dictionary<string, double>();//contain key and //values Dictionary<string, double> sortList2 = new Dictionary<string, double>();//empty // do events int j = 0; foreach (double doub5 in sortList1.Values) { holder = (doub5 * 100 / richTextBox2.Lines.Length) * … |
| | Hello! I am writing a code of linked list in which user can insert or delete names but the list must remain sorted alphabetically. I have written the given piece of code by now but it is not correct. Please help me out. I took help from this link: [url]http://stackoverflow.com/questions/2941368/sorting-names-in-a-linked-list[/url][code]//function …  |
| | I tried to execute a php code using Wamp Server and PHP 5. it didn't work with me properly. When i executed it All times the php code content itself is coming not the things we expect. I tried with NetBeans IDE too. It returned as Connection Failed. How to … |
 | I have figured out how to create command buttons and have tried to change their general color, but to no avail. This is what I tried, but it did nothing: [CODE]Option Explicit Dim WithEvents Com As CommandButton Private Sub Form_Load() Set Com = Me.Controls.Add("vb.commandbutton", "BtnName") With Com .Left = 100 … |
| | Hello, for this assignment, we have to imitate SW Airline's boarding process. I think I have everything working so far, except for the fact that my program ignores every Passenger entered into the queue except the first one. It's almost as if it bypasses the if statement asking if the … |
 | I have code like this, it shows data when tehre is data but if there is no data i want to say "no records" where am i going wrong? [CODE]<?php require_once('db_conf.php'); $sql = "SELECT * FROM tbl_holidayspecials WHERE fld_country = '$countryname' AND fld_state = '$statename' AND fld_city = '$cityname'"; $result … |
| | what's the difference between: [CODE] // main.h #ifndef X_H #define X_H #include "point.h" // supposing that point.h contains the declaration of Point class class MyClass { private: Point m_Point; //... }; #endif // main.cpp #include "main.h" //... [/CODE] and [CODE] // main.h #ifndef X_H #define X_H class Point; class MyClass … |
| | What a project i must create if i want do some gui´s windows, and put the code after select item, i do graphical sudoku with difficulty. Can someone write me the way, i would like to start with graphic window and after that code and get the code to the … |
| | Hi, I tried searching but I don't know how exactly to describe my question in 2-3 words so I didn't find anything. Is it possible to do something like this?Just to get the idea... I know it doesn't work: [CODE]switch(c){ case '1':{ (...) ; break;} case '2':{ (...) ; break;} … |
| | Hey everyone :) I've been working on the first part of a program which I'm doing in 4 steps. Here's the first step which I have completed: Function inputAndValidate This function inputs the time. The time should be entered as two separate values for the hours and minutes. Do not … |
| | Hai!!! I have a class, Search Class...this class suppose to search the data from the MySQL db...on top of the JFrame, should have two JMenu bar button which is call About Us and Help...the problem is, if you run this code, the JMenu Bar doesn't appear on top of the … |
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| | For next loop in qbasic? hey i am taking a beginner's course in programming and i have been asked to tackle this question using the for loop its like i have to write a program that will print the numbers as follows.. 1 12 123 1234 12345 123456 how can … |
 | I'm making a system cleaner on C++ and what would be the best project to use? @ Windows forms application @ Empty project @ Win32 project @ Win32 Console application Note: This project has to have interface it's not console based! Reason why there is console app is you could … |
| | Hi guys, I have a program that searches a large quantity of files and performs tasks on the files. can anyone tell me how to do the following: I want to create a "Searching" window that pops up with a loading bar on it. i want the main window to …  |
 | I have two Forms in my project. The first one I made makes the program exit if I hit 'X' button at the top of the window which is obviously normal. But that's not the case with the second form where If I hit the 'X' button then the Form … |
| | I'm creating a class for a text analysis for letter frequency. I am trying to compile it, but i'm having some problems. Could someone look at this for me? This is what I have so far: [CODE] class Analysis { private: string letters[26]; string text; int count; public: Analysis() { …  |
| | I WAS JUST EXPERIMENTING SOMETHING. AFTER COMPILING THIS I GOT THE ERROR: "<identifier>expected x=1;" i have got this error many times, but don't know why this occurs and also i have made the object of the class dabba in the dabba class's main method, is it wise thing to do?????? … |
| | Hi I am trying to store an array into a file. I have tried a few ways but I end up with an extra line at the end of the file. The only way I can do this without the line is by writing [code] ofstream myfile("Stock.txt"); if (myfile.is_open()) { … |
| | [CODE]import java.awt.*; import java.awt.event.*; import javax.swing.*; public class SwingAnimation{ Thread th; ImageIcon images; JFrame frame; JLabel lbl; int i = 0; int j; public static void main(String[] args){ SwingAnimation sa = new SwingAnimation(); } public SwingAnimation(){ frame = new JFrame("Animation Frame"); th = new Thread(); lbl = new JLabel(); Panel …  |
| | Hi, i am new here and complete amateur to PHP. I get the above error on line 2. but i don't get it? Can someone help please? [CODE] <?php function bp_dtheme_add_custom_header_support() { $get_current_scheme = get_option('dev_buddydaily_custom_style'); if(($get_current_scheme == '') || ($get_current_scheme == 'default.css')) { $headerpath = "%s/library/styles/images/default_header.jpg"; } else{ $headerpath = … |
| | So.. I dont know why i cant find a specific tutorial / tip on this, so i'll ask you guys. I'm trying to get $date to get the current date and insert it as the query executes. [CODE]$result=mysql_query("INSERT INTO articles (`loginid`,`title`,`author`,`body`,`date`,`category`) VALUES ('$loginid','$title','$author','$body','$date','$category')") [/CODE] this is my Database. [CODE]CREATE TABLE … |
| | Hi Friends, How can I create a number which will be construct with the array values. e.g. [CODE] arr[0]=2 arr[1]=5 arr[2]=8 arr[3]=4 [/CODE] now the number will be, [CODE]int num=2584[/CODE] please help me for this... Thanx...!!!  |
| | I am trying to update a mysql entry. Getting this error; [CODE]Insert Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '('loginid='15',title='Test',author='Sorcher',body=' Yeah just testing this aga' at line 1[/CODE] [CODE]if ($_GET['edit']){ $getedit … |
| | How can I retrieve an entire database in JSP and compare the first record with the first parameter obtained from a HTML form, the second record with the second parameter obtained from the HTML form and so on..?? Here is my code: MS-ACCESS database:- database name: question table name : … |
| | Hello, I have this assignment in C. The problem is that the functions have to be placed in separate files instead of just one. I haven't done that before. It seems code that would have run if the program was written in one file doesn't work when the functions are … |
| | Hi all, I have added a template field in a gridview. In that i have added a radio button. I have written a code which will get row Id of GridView of a row which is having a radiobutton on it checked. Through code i am getting even name of … |
 | Gaussian elimination is designed to solve systems of linear algebraic equations, [A][X] = [B] This program reads input from a file which is passed as an argument when calling the program. Say the matrix is in file name matrix.txt so we call the program in this way: ------------------------- gauss matrix.txt … |
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