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| | So here's the problem... my program is supposed to prompt the user to enter a number and use that value to determine what function the program should call via a switch block. Unfortunately, it seems that my program doesn't let the user enter an option and just keeps running the …  |
 | [code] class ReadGradesIn { public void readGrade() { int numberOfA = 0; //number of A grades int numberOfB = 0;//number of B grades int numberOfC = 0;//number of C grades int numberOfD = 0;//number of D grades int numberOfE = 0;//number of E grades int numberOfF = 0;//number of F … |
| | How do i get the number of items a itembox is carrying? I tried [CODE]MessageBox::Show(listBox1->Items);[/CODE]but no luck Thanks in advanced.  |
| | Hey guys! So, I created this form, but I can't seem to add color to it. I'm trying to make it color red. I've been trying to change the color for 2 days cuz I'm a noob :) Thanks guys! Here's code by the way: [code] import java.awt.*; import java.awt.event.*; … |
| | [CODE]#include <iostream> #include <fstream> #include <sstream> #include <cstdlib> #include <string> using namespace std; int dectoint (string st); int hextoint (string st); int bintoint (string st); string inttobin (int n); string inttohex (int n); int main() { string st; cout<< "Enter a number in dec,hex,or binary: \n"; getline(cin,st); if (st[0]=='$') cout … |
| | Hello guys. I have 2 Windows Forms. Let's say, the first form is like a intro ... ( you know, when you enter in C#, a green window appears for some seconds ). Ok, i use a timer, and after 10 seconds from starting the application, i try to close …  |
| | I'm having problems creating the following trigger as I keep getting the syntax error listed below the sql code and well, that error is about as clear as mud! LOL Two things to note: users is a valid table name and it does contain fields called lat & lon (latitude … |
| | Hi! This is my first post in this forum. Thanks in advance to anyone who can help with this! I hope this makes sense. I'm also relatively new to PHP, so I hope I have used terminology correctly in describing the problem. I am not sure how to accomplish what … |
| | Ii have been working on a shopping cart, the way my cart works is that for each item in a users cart the data is stored in a database. So if the users has a hat and a glove there are 2 rows in my table, the rows are joined …  |
 | Im currently running out of ideas at the moment and need some suggestions or ideas. [B][I]The alert (a popup) should be generated when the time at which the call-back time has been requested is in 1 minute from the current time.[/I][/B] My current program uses a while loop which keep … |
 | Hi, been programming all day long, and tryed to compile my program, everything is fine, except some kind of nonsense with ofstream.. These are the problems, and i don't know why ofstream says such things, because in my other programs everything is fine with seekg, or tellg, and everything else … |
 | I have an sql table called Stock with two fields called StockID and StockCode. I want the user to select the stockcode from a combo which in turn populates the stockid for that item into a lable on my form. I have already populated the stockcode into the combo but … |
| | <html> <head> <script type="text/javascript"> function insRow() { var x=document.getElementById('myTable').insertRow(1); var y=x.insertCell(0); var a=x.insertCell(1); var b=x.insertCell(2); var d= '<input type="button" value="Delete" onclick="deleteRow(this)">'; var e= '<input type="text" id="answer" />'; var f= '<input type="text" name=num; id="answer1" />'; y.innerHTML=e; a.innerHTML=f; b.innerHTML=d; } function deleteRow(r) { var i=r.parentNode.parentNode.rowIndex; document.getElementById('myTable').deleteRow(i); } function check(browser,browser1) { document.getElementById("answer").value=browser; document.getElementById("answer1").value=browser1; … |
| | Hi friends, I have 3 different vectors, V1, V2 and V3. V1 and V2 have the same size and each line refers the same record. I would like to write a function that get each line from V3 and check if exists in V2, and if is == "M" in … |
 | Hi all, I have a simple problem. I have this javascript code which I'm using for collapsible tables: [CODE] <html> <head> <script type="text/javascript"> function getItem(id) { var itm = false; if(document.getElementById) { itm = document.getElementById(id); } else if(document.all) { itm = document.all[id]; } else if(document.layers) { itm = document.layers[id]; } …  |
| | [CODE] #include <iostream> #include<string> using namespace std; class Book { private: string title; double price; public: Book(); void setTitle(string s); void setPrice(double p); string getTitle() const {return title;} double getPrice() const {return price;} bool hasKeyword(string key); }; Book::Book() { title="None"; price=0; } void Book :: setTitle(string s) { title=s; } … |
 | hi.. i write this statement there is no errors but it not showing me the out put this is the my code: [CODE] #include<fstream> #include<iostream> using namespace std; int main() { fstream infile; fstream outfile; infile.open( "classnames.txt",ios::in ); outfile.open( "bufferednames.txt",ios::out ); infile.unsetf( ios::skipws ); int ch; for( int i=0; i<4; … |
| | ok here's the current situation:sprintf(blah, "%c%-.6s%c", QUOT, varName, QUOT);my question is, how can i use a variable instead of that 6 in there?because i'm supposed to print a whole bunch of strings with variable size ( |
| | Hi Guys :) erm Im not the biggest on Javascript its more like a second language unlike PHP and HTML erm anyway, I am trying to redirect users with Javascript, the reason I am using javascript is so that users don't see the URL, its more of a precaution on … |
 | Hey, I have a problem in my database. I have these two tables: [CODE] Table "File": +----------+--------------+-----+----------------+ | Field | Type | Key | Extra | +----------+--------------+-----+----------------+ | idFile | int(11) | PRI | auto_increment | | path | varchar(255) | | | +----------+--------------+-----+----------------+ Table "Media": +----------+--------------+-----+----------------+ | Field | … |
| | Hello Members, I am trying to understand the pipe() system call. I found this program online: [CODE] #include <unistd.h> #include <stdio.h> #define MSGSIZE 16 char msg1[] = "hello #1"; char msg2[] = "hello #2"; char msg3[] = "hello #3"; main() { char inbuf[MSGSIZE]; int p[2], j; /* open pipe */ … |
 | Hello to all (",) Basically, I have a JSP page. What I want is to determine the screen resolution of the client machine that is viewing my JSP page. I tried using a JavaBean to do this but Im not getting the results I wanted. So I use JS. My …  |
| | I have the following code that will update one field called RCon in sql, does anyone know how i can update a few at the same time? i would like to update the sql field (called stockdesc) [CODE] Dim con As New SqlConnection Dim cmd As New SqlCommand Try con.ConnectionString … |
| | Can any one help me with these codes: i m freaking out here I split my program in 3 parts. 1. main - prac.cpp 2. interface - base.h 3. implementation - base.cpp in prac.cpp the code is: [CODE]#include <iostream> using namespace std; #include "base.h" int main(){ Base ob; ob.set(); ob.get(); … |
| | Hi. I have created a form with 4 textboxes and one listbox. What I want to do is for every record which i select from the list to populate the boxes with information from a MySql database. I have managed to do this for one textbox, but i have a … |
| | I have a pair of questions.. I am quite new to this gridview in asp.net using C#.. I have used the following code to bind the sql database table from my gridview. [CODE]SqlDataAdapter da = new SqlDataAdapter("select customerid, customername from table",con); ds.Clear(); da.Fill(ds); gridview.datasource=ds; gridview.databind();[/CODE] And set the autogenerate columns … |
| | Hey guys, this code is supposed to remove all the spaces at the end of each line. However from what I can tell it prints out the exact same file again instead of removing nothing. Have I been using the wrong test files? Or is there something wrong with my …  |
| | Server Error in '/PrecompiledWeb4' Application. Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load the assembly 'App_Web_caknetlg'. Make sure that it is … |
| | Hello I am building a web page and decided that this time around I would make many user web controls as to have a very modular and customizable site with ease.. Anyways it was going off without a hitch until today I designed a new control. Its a panel with … |
| | Hello All, I have a Collapsible Panel Extender inside a datalist.I have a hyperlink inside the panel within the datalist. I want to have a modal popup on clicking the hyperlink inside the panel and I want the modal pop up to be populated with the data from the navigate … |
| | I'm really having hard time importing ASPNETDB.mdf to remote server running sqlserver 2005.. I'm using sql server express edition (along with visual web developer 2008) I use the same string [code=asp.net]<add name="aspnetusers" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\ASPNETDB.MDF;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" />[/code] No connection can be established.... Then I changed that to [code=asp.net] <add … |
 | I need some help. I have a website where people can create a class or event with times and places for the class or event. Once this instance is created they are supplied a link for people to sign up and a passcode for them to use to modify the … |
| | Hi, Its been couple of month i started learning php. I am using xampp, php version 5.3.1, notepad++ to edit. I wanted to use a debugger, so downloaded xdebug5.3vc6 32bit version and DBGp plugin, did the changes as mentioned [URL="http://amiworks.co.in/talk/debugging-php-using-xdebug-and-notepad-part-i/"]here[/URL]. Problem is php is not recognising xdebug. when i run … |
| | I have to create a class that will pick partners at random for my class tomorrow, out of the people that are in it. What I have so far is simple enough... [CODE]import java.util.*; import java.util.Random; public class GetPartners { public GetPartners() { } public void getPartner() { String[] names … |
| | Hey, whenever I compile the code below the program compiles and runs but after a while I get the following error: System.IndexOutOfRangeException was unhandled Index was outside the bounds of the array. Also, when compiling I get the following: A first chance exception of type 'System.IndexOutOfRangeException' occurred in array_mult.exe The …  |
| | Hi Andreret, As per the dicussion today on my previous thread, i am creating a new thread for the function to convert the numbers on the grid to a date. I am waiting for your code. Kindly share once you done tomorrow or the day next |
| | I have 3 dropdown lists, catagory, name, model. Select catagory to enable name and model. select a name or a model and the coresponding name/model will autofill in the other dropdown based upon results of executeScalar. If i have the catagory "Cellular" it works fine with ALL my products. If … |
| | I have two different views in my ASP.Net application. I have a list view and a calendar view. I am trying to get the link to perform differently under certain circumstances. If the the class is full the link should be disabled and read class full. If there are available … |
| | hi, I have a one que... I have a login page and where i m making dropdown for the qualification(B.E.,mca,bca,B.Tech,M.tech,others)Collections in list.. Here for others value.. I have textbox1 so any pne can enter other value that is not in the dropdown...so in that case how i can pass insert … |
| | [CODE]#include <iostream> #include <fstream> #include <sstream> #include <cstdlib> using namespace std; int dectoint (string st); int hextoint (string st); int bintoint (string st); string inttobin (int n); //string inttohex (int n); //string inttodec (int n); int main() { string st; cout<< "Enter a number in dec,hex,or binary: \n"; getline(cin,st); if … |
| | can anyone tell me how to use if else statement using c# and MS Access database..this is my code.. [CODE] protected void Button2_Click(object sender, EventArgs e) { string path = Server.MapPath("App_Data\\dnis2010.mdb"); OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + path); //con.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\keOn_kAyFar\\Documents\\Visual Studio 2008\\WebSites\\DNIS\\App_Data\\dnis2010.mdb;Persist Security Info=False"; conn.Open(); string str … |
| | I am new in asp.net and so want to ask as to how do i pass the datas from the gridview to textbox through query string with only the ID of the selected row being passed as query...Means when i select a particular row all the attributes of that row … |
| | OK, here's my last problem for this project I am working on. This may seem very simple to most of you, but I cannot figure it out. I have a simple confirmation page that reads something like: You have successfully created your event, the link for people to signup for … |
| | I have made a registration form using C# and the record will be saved in sql. I want to also add a record of the registration date automatically. How to do this? |
| | Hi, I have a simple grid view that i want to be able to delete rows from by clicking the delete button that's automatically created. Every time I click on the delete button to delete the row i get the following error: [COLOR="Red"]Incorrect syntax near 'int'. Description: An unhandled exception … |
| | I have function that returns string and that works fine but when I call that function from another procedure when it executes function I get a message: [B],,Conversion from 'result' to type 'Integer' is not valid,,[/B] ASP debugger says: [B],,Input string was not in a correct format. ,,[/B] I tried … |
| | [B]how do i display the inserted record in gridview in asp.net when i click on button..? [/B] GridView1.DataSource = a.filldata("insert into student(Roll_no,Name,Age,Education,Mobile)values("+txtrollno.Text +",'"+txtname.Text +"',"+txtage.Text +",'"+txtedu.Text +"',"+txtmb.Text+")"); GridView1.DataBind(); [B]i want it should be display right now at runtime record should be added....and displayed... and i also get and error of "," … |
| | how to add dropdown list in gridview and how to populate data in that dropdown list Thanks in advance |
| | Hi Guys, I just wonder anybody here know how to strip html from the text box ? I just want to make sure that at the time user post something,they dont insert any HTML or javascript ... thanks Johnny |
| | I'm trying to insert a record from a DataGridView into a database, but I receive this error: [COLOR="red"]Parameterized Query '(@i1 int,@i2 varchar(50),@i3 varchar(50),@i4 varchar(50),@i5 var' expects parameter @i1, which was not supplied.[/COLOR] I have tested with a BreakPoint that c_id is not null, it does have a value. *Note c_id … |
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