64,152 Solved Topics
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| | I use [CODE] FileUpload.Filename = lbl1.text.ToString(); FileUpload.SaveAs(Server.MapPath("~/Photo/AllPhotoes/" + FileUpload.FileName)); [/CODE] and i got Error: Property or indexer 'System.Web.UI.WebControls.FileUpload.FileName' cannot be assigned. it is read only. I want to save image with label name which is hidden. and it get new value each time. how can i change image name with … |
| | Hello All. This is my first post. I would really appreciate if you can help me in a project I have to complete as soon as possible anyway, the thing is this: I have a bunch of numerical data in any format (say an excel page with 3D vectors, or … |
| | I am generating a text file on server. I want this file to be able to get downloaded by clients accessing the site. How can I do this ? |
| | Hi frnz , i need a C# code for to sorting text file , considering each row as one record and sort it according to that. e.g INPUT File my name is d my name is h i am a how are you what is your name OUTPUT File how …  |
| | Hi everyone... I made a simple java game in Eclipse Helios ver. 3.6.1. Now i want to send that game to my sister as an Executable. Can someone please explain to me how i do it? Thank you very much... |
| | hellow and hi i want to create billing Recipt system but i got stuck i am confused that which control should i use? in which i can enter such as billing detail like ProductName,Total,Qty in sigle row and when i Press enter key in the end of row it should …  |
| | hi, this is my code [COLOR="Red"] If dr(DbaseExpiryDate) > Format(Now, "M/dd/yyyy") Then[/COLOR] id i run this code it gives error with [COLOR="Red"]IndexOutOfRangeException was Unhandlled[/COLOR] this is the output of the date [COLOR="Red"]DbaseExpiryDate= 3/31/2011 now= 3/24/2011 [/COLOR] Please guide me....whats wrong even i have format the date it doesn't work at … |
| | I am using Access 2010 and have 2 tables: ORGANIZATIONS [id], [categoryID], [requirements], [address], [city], [state], [zip], [web], [person], [title], [phone], [fax], [email], [paperwork], [brochures], and [dateModified] LIST [ID] and [list] The data types are either text, number, attachment, memo, hyperlink, or date I have a form with a listbox … |
| | Hello, I'm developing a jsp web site, I'm creating a form to register school projects, the thing is that the projects can have many students in them and I want to keep the information of all of them, so basically I want the user to tell me how many students … |
| | Is it possible to read and write excel files on PHP4? If yes, how? Thanks |
| | Hello , I am stuck on this line of code [CODE]echo $hits[0];[/CODE] i am trying to get it to echo into a text box as an integar. at the moment the code [CODE]<?php $count_my_page = ("hitcounter.txt"); $hits = file($count_my_page); $hits[0] ++; $fp = fopen($count_my_page , "w"); fputs($fp , "$hits[0]"); fclose($fp); … |
| | Hi. Im pretty new to java. First question: is javascript the same as java? I just want to make sure. So for my program. Since im a very basic beginner with some c++ experience i was hoping the forum could help. I want the user to input the deck name … |
| | hey again i do that problem from my book, worked but i am pretty sure is not the exhaustive technique that book is asking cause i didnt have success and was too fast. i tried a counter and do 64x64 loops or 4096 loops. so my question cause i couldnt … |
| | I have an issue with an insert statement not producing what I think it should produce... Here are the relevant parts of the code: [CODE] $free_pos[0][0] = $free_pos[1][0] = $left_top = $row[0];// value is 10000002 $free_pos[0][1] = $free_pos[1][1] = $left_step = $row[1];// value is 1 $free_pos[2][0] = $free_pos[3][0] = $right_top … |
| | Hi all, I'm trying to write a program that holds student data in arraylists. I've managed to get all the adding, editing, deleting, displaying etc. working and now all I need to do is to make sure it saves on exit and loads on startup By following another tutorial, I … |
| | Evening Everyone: I'm a bit of a newie with C++, and can't determine where to "declare" the functions in the following code. The compiler is stating I haven't defined the functions, but I've followed the instructors directions, and am now stuck. YAY! Thanks so much! #include <iostream> using namespace std; … |
 | Hi there. Thinking about creating a membership registration-enabled website, that will store people names and some info about them, after they register, but what i can't begin to make is a PHP code that whenever, a user searchs ( In a search box ) a name of another user, that … |
| | I was wondering if there is a way to make a transparent image for Tkinter. I was wanting to layer some images at random so I wouldn't know the background to use... at first I was using .GIF but I heard .PNG worked for transparency but I couldn't get .PNG … |
| | I'm trying to make the old box game (if you are unfamiliar with it you can play it here: [url]http://www.tcastle.com/games/dots/dots.html[/url] I've seen it go by many different names though) and I was wondering if there was a way to get the pictures on buttons to change easily this is the … |
| | [CODE]<HTML><HEAD> <?php $ids = ("number.txt"); $id = file($ids); echo $id[0] ?> <INPUT value=("$id[0]") name="number"> </HEAD><BODY> </BODY></HTML>[/CODE] How come <INPUT value=("$id[0]") dos not = the out put 5 or what ever ("number.txt") is ? it should be in a read only text box id = number. |
| | Hey guys Here's my code that is giving me a compiler error ? Why is my darling computer complaining so horribly about what I always do with cin and cout which is give them their respective accessories >> and << ? Here's the code for the main function: int main() … |
| | hi , i given code for password validation which retrieve the data from oracle table.... it was validating the first record alone... its not validating the next records... help me to validate ... ............... Option Explicit Dim ac As New ADODB.Connection Dim rs As New ADODB.Recordset Private Sub Command1_Click() If …  |
 | I have a large amount of items stored in my DB (around 3,000 total and growing) and I have a list of them sorted alphabetically that displays on a page. I was interested; however, in having the items display in blocks instead that look something like: [INDENT][B]A[/B] [All items that … |
| | [CODE]#include<stdio.h> #include<conio.h> int main() { int no; scanf("%d", &no); printf("%d %d", no,no++); getch();return 0; }[/CODE] the output of this program is '4 3'.. my questino is WHY? this program should first print the number which is entered.. and then when it prints the next number it should add 1 to … |
| | Morning,afternoon,evening and av a great night to all, solution needed plaese. secnario. players eneter log on screen and enter name ,password, (id is index on base) then go to check_logon.php if happy end up at logon_success.php this run ok :) am now trying to display players id number on logon_success.php. … |
| | I have 2 tables, MPW1400 LeaseRecNo PropNo BldgNo UnitNo LeaseStartDate MPW1482 LeaseRecNo EffectiveDate AnnualAmount CertNo My Objective is to get the total of 'AnnualAmount' Where MPW1400.LeaseRecNo = MPW1482.LeaseRecNo and CertNo = '1' Example: MPW1400 ------------------------------------------------------- LeaseRecNo | PropNo | BldgNo | UnitNo | LeaseStartDate ------------------------------------------------------- 12345 | RG52 | 24 … |
| | i know you cannot understand anything from the title and i am sorry but i don't know how to say it because it's a little complicated, so i won't give details of my problem, i hope you can understand from the code classB.h: [CODE] #ifndef CLASSB_H #define CLASSB_H class MainClass; … |
 | Hi All, I am working in Oracle10g and I have been trying to run the following query, and am getting an error: [B]Query:[/B] [CODE=sql] SET VERIFY OFF VARIABLE emp_salary NUMBER ACCEPT empno PROMPT 'Please enter a valid employee number: ' SET AUTOPRINT ON DECLARE empno NUMBER(6):= &empno; BEGIN SELECT salary … |
| | I cant figure out how to make a input lock that if the user types in a letter and not a number between 0 and 1000 that it will keep on asking for a number until it gets it. Thanks for any help.  |
| | Hi all, I am trying to code iterative implementation of bst. But I am encountering some problems as the stack is not updated as it should be. I am getting incorrect output.Some suggestions would be welcomed. [CODE] /*Operations to be performed:- ->Insertion ->Deletion ->Modification ->Search ->Minimum ->Maximum ->Predecessor ->Successor ->Inorder … |
| | Hey guys, i just wanted to know the codes for ArrayList class methods such as .clear() .add() .size() .isEmpty() etc... Your help will be appreciated! |
 | I can't find anything wrong with this document. I am using the xom libraries to parse this doc and they keep giving me an error. If someone could point out my errors that would be great. [CODE] <?xml version = "1.0" encoding = "UTF-8"?> <update version = "0" date = …  |
 | Hi... How can i develop a keylogger using java?? The problem is that we should only implement KeyListener interface to a window or frame.. but how can we make use of KeyListener event without windows of frame????  |
| | trying to finish a code given by sir which was to add the preorder and post order in thr tree but i am getting an error with the preorder so need help. [CODE]public class BinaryTree { BinaryTree left; BinaryTree right; int value; public BinaryTree(int v){ value= v; } public void … |
| | Hi I'm having a real headache getting the selected row from my datagrid (only one row can be selected at a time). If I use the callback function from clicking on the data grid I can get the selected row no problem [CODE]dgStaffList_CellContentClick(object sender, DataGridViewCellEventArgs e) { int selectedRow = … |
 | iam using datagrid for data entry ,i have added ,add button remove button...but now i want an update button which can update the entries to database from data grid... here is code [CODE]Option Explicit ' couple'o global vars for size trackin' Dim MinHeight As Long Dim MinWidth As Long Private …  |
| | Hi, If you set [B]$dowhat [/B]to [COLOR="Green"]"Clean"[/COLOR], I get this error message : [ICODE]Warning: setcookie() expects parameter 1 to be string, array given in C:\wamp\www\....[/ICODE] which is line 18. However, if I remove unserialize() function from same line, I get [ICODE]Warning: Cookie names cannot contain any of the following '=,; … |
| | Hi there all, just joined today loved this site already. My Question is that. i am trying to create 6 Menus for my Web. like Eg { home, about us, service ..... } and i want the images to change whenever the users mouse hovers the menu's. I got the … |
| | Hi Folks Is it possible to code a windows GUI application using C? (i.e. not C++) I haven't been able to find an answer on this, trawling thru googlized searches gives me tons of stuff for C++ and C# but not a word about if its even possible with plain … |
| | [B]Hi guys!!... I am just looking for some startup guidance with a program I am supposed to write.. it goes like this ->[/B] A program which compares these three hashing methods: 1) open addressing with linear probing, 2) open addressing with quadratic probing, and 3) separate chaining. Input will come … |
| | Hi, I have replication configured on a SQL 2008 Database. The tables involved are something like this; [INDENT]tbl.Product ProductID Int ProductName NVarchar(max) ImageID Int FK_Product_Image FOREIGN KEY(ImageID) REFERENCES tbl.Image (ImageID) tbl.Image ImageID Int Image Image[/INDENT] tbl.Product is part of a Transactional publication with updatable subscriptions. tbl.Image is part of a … |
| | Overview: I am trying to write a program that generates an array of randomly generated integers, and sorts them as the array is being generated. I've just used 7 elements in the following example, as it's easier to check for errors that way. Code: [CODE]#include <iostream> #include <ctime> #include <cstdlib> … |
| | i got a type mismatch run time error 13 in the following line of the load event of my form... pls help me [CODE] set rs=db.OpenRecordset("SELECT * FROM STOCK") [/CODE] |
| | Quick Question, can you develop a Iphone App on a windows system or do you need a Mac operating system? |
| | Hi! I have big problem..I don't know how to read delimited file line by line. for example: [CODE] my csv file looks like this Michael;Jackson;Beat it; Jay;Kay;Supersonic;Cosmic Girl;Star Child; . . . etc . [/CODE] program has to: take name and put it into texbox1 take last name and put … |
 | I'm just wondering how programmers rate their own skills, for instance I haven't been using C# very long, but I do feel I have a good grasp on the language. If I see on a job listing: "* 3+ years C# or Visual Basic.NET " What the heck is 3+ …  |
| | Ok, so im trying to make my sister a flashcards program with dev c++. What you do is put in the deck name and how many cards you want. Then you go through for each card and put in what's on the front and back. I also want it so …  |
 | Okay, so I'm doing an e-commerce website for my school project. Basic run down of the cycle is that the user logs in, views items, adds the items that he likes to his shopping cart, and checks out the items at the shopping cart. Now, for the the add to … |
| | can anyone see where i am not reciving the results I am looking for ? please, [CODE] ?><META name=GENERATOR content="MSHTML 8.00.7600.16722"><?session_start();if(!session_is_registered(myusername)){header("location:main_login.php"); } ?> <P> <? echo "PLAYER:" .'($myusername)';?>[/CODE] this code is spose to echo out the players login name from the check_login.php page from before. thanks. |
| | In this program i am trying to find numbers that are multiples of 7,11, or 13, also if the total of the numbers is even or odd also the square root value of each number also if there are any prime numbers in the list [CODE]#include<iostream> #include<iomanip> #include<fstream> #include<cmath> #include<conio.h> … |
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