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| | ][B]Is that possible to highlight the row when the cell value is change ? Can anyone teach me and explain to me ? Thanks[/B] [CODE]Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click Dim update As New dboperation Dim t As DataGridViewSelectedRowCollection = Me.DataGridView1.SelectedRows update.makeconnection() If (Me.DataGridView1.Rows(t(0).Index).Cells(0).Value.ToString) … |
| | need help to add main class to test this program. [CODE]public class Rational { private int num; private int den; public Rational ( ) { num = 0; den = 1; } public Rational (int a, int B) { num = a; den = b; simplify ( ); } private …  |
 | I am auto generating data grid and I am using check box in Data grid View, Now i am invoking check box state changed event but it produces the following error Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Here the … |
| | Hi friends, I have downloaded VS Express 2010 edition from Microsoft website. I want to convert a VB 6.0 project into VB.Net using VS Express 2010. Is it possible to do it without the "Upgrade Wizard"? How much will it cost me to get basic VS 2010 Professional with the …  |
| | [CODE] Default Re: Mga Tanong tungkol sa PHP, CSS, jquery, HTML at MySQL pasok D2 Pa help sa update code ko po, na-uupdate niya kasi lahat ng nasa tables ko. ano po problem sa query? Here's my code for my update, the problem is when i submit, it updates all …  |
| | So after a lot of work I got functions to compare one word with another one. Now my problem is formatting the output. I have one function that locates letters int he wrong position, one that finds matching letters and one to compare the results in order to format the …  |
| | please help... please see attached file for further explanation... |
 | heres a form i have created. its a search form. [url]http://img266.imageshack.us/img266/722/paymentsh.jpg[/url] it searches and lists the results in list view. heres my mssql query : [CODE] select transactions.trans_id,transactions.cust_id,transactions.trans_amount," _ & "transactions.trans_date,customers.fname+' '+ customers.lname as customer from transactions inner join customers on transactions.cust_id=customers.cust_id " _ & "where trans_type='inv' and (trans_id= " … |
 | Earlier i was displayed the image by referring current directory. My current directory is '/opt/lampp/htdocs/cms/'. My images was placed in the folder called 'Images' inside the cms folder. So, i have displayed the images by referring "./images/filename.png". Now i have moved the images outside of cms folder. Now i kept … |
| | [B]I refer this website [COLOR="Green"]http://neyric.github.com/wireit/[/COLOR] and I used logic gates. I want to find out the positions of start and end of wiring from the terminals but didn't find out the positions . [/B] |
| | I am working on a program that uses a recursive function to print the digits of a number in English (i.e. 456 would display "Four Five Six".) Right now I am beyond confused and I don't have much code to show for the hour and a half of work I've … |
| | I am making an invoice system. Please have a look at the images. [url]http://img32.imageshack.us/img32/9216/capture1iv.jpg[/url] [url]http://img839.imageshack.us/img839/1228/capture2cq.jpg[/url] as you can see, the place order button is creating an invoice. I have actually created a junk table and a junk column in it just to setup the invoice_id and load it when "invoice … |
| | compiler : visual c++ 2005 os : win7 64bits [code] #define PARSE_AND_SERIALIZE_WRAPPER(HANDLE, VENDOR) \ template<> \ struct parse_and_serialize_wrapper<HANDLE> \ { \ template<typename Request> \ bool serialize_req(Request &request, std::string &serialized_msg, \ xml_schema::namespace_infomap &xml_namespace, boost::mpl::vector<serialize_query>); \ }; \ \ template<typename Request> \ bool parse_and_serialize_wrapper<HANDLE>::serialize_req(Request &request, std::string &serialized_msg, \ xml_schema::namespace_infomap &xml_namespace, boost::mpl::vector<serialize_query>) \ … |
| | [CODE]Dim FilestoCopy As String Dim NewCopies As String FilestoCopy = "C:\Users\Documents\*.txt" NewCopies = "D:\New\Documents\" If System.IO.File.Exists(FilestoCopy ) = True Then System.IO.File.Copy(FilestoCopy , NewCopies ) MsgBox("File Copied") End If[/CODE] I was wondering how to switch this to copy all .txt file from FilestoCopy to NewCopies |
| | In my cs2 class we are covering simple lists very quickly. I was assigned to add some functions to a basic list class, and after much thought I can not understand how to solve the problem. Here is the assignment: [QUOTE] you will add the following methods: + removeNode(val : … |
| | Hello everyone its me again try to learn VB. I need help to make sure if my code needs to be modify. Here is the instruction: 1- The list box that contains the city names is not visible when the program runs. lstCity.Visible = Not lstCity.Visible (still showing at run … |
| | Here's my code: bigInt.cpp [CODE]/ // bigInt.cpp #include "bigInt.h" bigInt::bigInt() { int i; for(i = 0; i < SIZE; i++) //Sets all the values of digits to 0. digits[i] = 0; sign = true; numDigits = 1; error1 = true; overflowFlag = false; } bigInt::bigInt(const char temp []) { int … |
| | I have a Graph that I'm making using an adjacency matrix to hold edge values. The noEdge value is zero and all edgeweights are positive integers. I have to delete a node from this graph and I'm having trouble figuring out how to update the Adjacency matrix after the deletion … |
 | Hi, What's the difference between these two codes: gallery/index.php [CODE] <link rel="stylesheet" type="text/css" href="css/sliderkit-core.css" media="screen, projection" /> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos.css" media="screen, projection" /> <link rel="stylesheet" href="css/main.css" type="text/css" /> <!--[if IE 6]> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos-ie6.css" /> <![endif]--> <!--[if IE 7]> <![endif]--> <link rel="stylesheet" type="text/css" href="css/sliderkit-demos-ie7.css" /> <!--[if IE 8]> … |
| | im trying to overload the operator+= and use that to implement operator+ in my string class. i keep getting a segmentation fault when i try to evaluate something like s1 += s2 where MyString s1("");and MyString s2("hello"); any suggestions as to why this is happening? this is my operator+= function … |
| | Hi, I am actually an HR consultant with minor experience in SQL, have asked our developers for help and received the query below, but it is not working - Please help!!! My Client records training for employees, these employees need to be recertified at certain dates. I need a report … |
| | Hi i am very new to delphi and have only been working with it for a few months, i need to calculate the difference between 2 TDateTime Variables regardless of the number of days passed. Currently im using this: [CODE] var StartTime, EndTime, TimeDiff: TDateTime; begin StartTime := (Now); EndTime … |
| | I am trying to write a lexical analyzer program that will read in input from a file and produce a formatted output. I need help as I am stuck. I am sure I am not passing the file stream, and the function parameters correctly. Do note some of the functions … |
| | Help! Why am I getting the following error on line 100?? I don't get an error when I use storage in other places? error C2065: 'storage' : undeclared identifier [CODE]#include "utility.h" struct masterFile // master file record { int employeeID; string employeeName; string departmentID; int YTDhoursRegular; int YTDhoursOvertime; double regularPayRate; … |
| | Good Evening...I have a number of RSS feeds that most readers can work with... [url]http://www.ourhometown.ca/rss/all/[/url] In some cases, they say it is not well formed, so I have tried to modify it. I think I am close. What am I missing? [CODE]<?xml version="1.0"?> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> <channel> <title>OH: All Hockey … |
| | Hi, I have recently gone through some C internal stuff, addressing schemes(logical,relocatable and physical). what i dint get here is how are these inter-related.I do understand that these three are genearated by different tools. I want to know how exactly one is useful for other in executing the program in … |
 | total += nValue; so would that mean that whatever the total is it will be added towards nValue, or is something being incremented? Thanks |
| | I'm having a problem with a code to display the vowels used in a string for example: "I LOVE YOU" the code will display "The vowels used are: e i o u" Any help? I'm supposed to use loops such as foreach, for, do-while, etc. and arrays.. |
| | I have a student name, wins, losses. In that order in a txt file. I'm trying to read it in and them print it out, but i'm not real sure what I'm doing [CODE] #include <iostream> #include <fstream> using namespace std; const int MAX_SCORES = 50; ifstream infile; void report(int … |
| | Hi i had to write the program that prompts the user for integer values. Place these values into an array. What i cant figure out is the following i will be highly thankful to you if you can help me on these [I]Compute Sum – add up all of the …  |
| | Hello again! I'm almost finished this project. However, the Clear button stopped doing its thing. It keeps giving me an "Invalid Cast Exception" whenever I am pressing the clear button. The project includes 2 forms--- JobInformation and Summary. The code follows: [CODE] 'Program Name: JobInformation 'Programmer: Zabinga 'Date: 11/28/2011 'Description: … |
| | Hi, I have created a checkbutton within a dialog box. But, I am not able to capture the value of the checkbutton. The value always seems to be 0 whether checked or not. [CODE] class MyDialog: def __init__(self,parent): self.Frame1= Tix.Frame(parent) self.Frame1.pack(side=Tix.LEFT, fill=Tix.BOTH) self.enabled = Tix.IntVar() self.checkbutton = Tix.Checkbutton(self.Frame1,text = "Enable … |
| | I am trying to let the user search an external file for 2 things after they tell me one of the things.. There are 3 different products and prices in the txt file in the form of: apple 1.99 orange 9.99 coconut 1.59 however, this only shows the price of … |
| | when i insert the value in database after auto increament the uid then it show below error plz help me anybody... error Cannot insert explicit value for identity column in table 'client' when IDENTITY_INSERT is set to OFF. Description: An unhandled exception occurred during the execution of the current web …  |
 | Okay hi people i just want to is it possible if you can use a Certain copy / Write Function that writes your file from Resources to where you want but with Progress(Progress bar) while its copying or Writing and if so can you give me a example please:'( |
| | hi everyone , I have finally finished my firsy c# project and I want to make a .exe file for it , so any help?? |
 | I have a code like this [CODE] <? php .. if ($type == 1) //book { echo $information_array[0]. '. <i><a href="updatebook.php?q=$information_array[1]">'. $information_array[1] . '</a></i>. '. $information_array[2] . ": " . $information_array[3]. ".<br/>"; } .. ?> [/CODE] In the next page [CODE] <?php $title= $_GET['q']; echo $title; ?> [/CODE] when I … |
| | Hi, I am running an application and wish to add random outputs when the user answers correctly. example 1 + 1 = 2 cout << " great"; I wish to randomly cout << excellent or very good or fantastic as well. Thanks! This is my code: #include <iostream> #include <cmath> … |
| | I'm looking for a line (or more) of VBA that would tell me how to set the "required" property of a field to "No" instead of "Yes" Just so you have the context, I'm helping someone write a module that imports data into an Access database. Of course, sometimes a … |
| | Hi, I have a file containing one column with values: 3.258 1.345 5.769 1.00 etc... I want to sort this data. I tried to use sort() directly on my raw data but I get error message saying 'str' object has no attribute 'sort'. I now it's basic, but I'm a … |
| | Hi I would like to change a css rule,with javascript this is what i have so far?? [CODE] body{ font-family: Arial, Helvetica, sans-serif; font-size: 12px; /* [disabled]line-height: 17px; */ color: #ffffff; background: url(images/bg.jpg); <script> function changeStyle() { var mySheet = document.styleSheets[0].rules || document.styleSheets[0].cssRule; for(var i=0; i<mySheet.length;i++) { if(mySheet[i].selectorText == "body") … |
 | HI there, I have done a little work on a simple script to change images on mouse over and on mouse off. It was meant to be a very simple one but it is not working and I am not quite sure why. here's the coplete html and script code: … |
 | [B]HI Friends..i want to import an excel file to DataGridView .In My code its working Fine For all excel sheet that have less number of columns...but its showing error(External table is not in the expected format.) for excel sheet having more number of columns...please help me...my code is below [/B] … |
| | Hello, I'm having this issue with copying files with .NET's File.Copy() method. I have a file, that I want to copy to a couple locations, but when doing something like: [CODE]File.Copy(source, target1); File.Copy(source, target2);[/CODE] I keep getting an exception error about the file being in use. Seeing that if I … |
| | Hi all, Can anyone please enhance the following code to print a string reverely ina consecutive manner using two dimensional array. The program which i tried in codepad.org is follows: [CODE]#include<stdio.h> #include<string.h> int main() { char a[4][4]={'j','u','s','t'}; int i,l,j,k,b=4,n; printf("Enter the string"); printf("\n"); for(i=0;i<1;i++) { for(j=0;j<b;j++) { printf("%c",a[i][j]); } } …  |
| | So new here to daniweb and just finished my first semester of programming 1 and I'm trying to do some extra curricular work to get me prepared for my spring semester. Would appreciate any and all help or suggestions anyone could give me. Here's the issue: So i was trying … |
| | I have been messing around with this code forever.. I know im missing something but I am completely lost at this point. The code is suppose to print the array, then shift all the values to the right with SHRD, then reprint the array. Please help! Thank you! [CODE]INCLUDE Irvine32.inc … |
| | Hi, I'm wondering how to remove a specific part of a string.. [CODE] #include <iostream> #include <string> using namespace std; int main() { string str1 = "How,Are"; cout << str1; //remove the comma, and everything behind the comma! so the output would only be 'Are'. return 0; } [/code] Thank … |
| | # I wanted to change the question. I have a list something like this: list1= ['NNW 30', 'SE 15', 'SSW 60', 'NNE 70', 'N 10'] For this list, if the element in the list starts with N, i want '+' to be inserted before the integer. If the element in … |
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