64,152 Solved Topics
Remove Filter  | |
| | Hi, I wonder if anybody can set me straight as I am having a hard time understanding what is going on with INotifyPropertyChanged. My understanding of the events are: 1> Have a window with 2 textfields and a button 2> Create an instance of the Employee object 5> Bind both … |
| | Here is a picture of a form. http://postimage.org/image/a813nony5/ Please help: I have a form with: - 4 textboxes (textbox 11,21,311 & 41) - 4 buttons (add, delete, save, refresh) - 1 DataGridView (MS Access database connected) - 1 filter to filter the data through DatagridView Here is the story: When … |
| | Good Afternoon... I have an email function that I have been using for a long time to send mail to our membership. But now I need to be able to send a .pdf as an attachment to them. I expect that it should be a pretty simple process, but no … |
| | Hi, I want to create a log file so when someone logs in or when someone gets their password wrong or someone tries to log in to the admin account and gets it wrong, like ip address. date|Time etc The script I am using is this one http://angry-frog.com/downloads-page/ PHP Login … |
| | `Inline Code Example Here`hello everyone, i am working on a project , in this as all other project we have a login required so i designed a login panel but when i run the project the textboxes of username and password are having its value as "admin",i tried a lot … |
| | Someone a few months ago told me that I had to change a bunch of code from stuff like this... // config_options.h // define _FOO if and only if you want option foo to be available #ifndef _FOO #define _FOO #endif // main.cpp #include "config_options.h" #ifdef _FOO void foo() { … |
 | some one told em that php doesn't support sending and recieving email via localhost even if i have internet connetion ? is it true ? or if not then what is the solution ? thanks  |
 | How am I supposed to take input/catch CTRL+C or CTRL+V commands ?  |
| | Why is C++ on linux basically C? I've tried everything to avoid C on linux but it's simply near impossible. I've tried to stick directly to the standard library but I somehow find myself using dirent.h, types.h, etc.. Is there any other ways to do these other than using C …  |
| | Hello, I'm very new to C#. Basically, this is an existing windows form application, I'm supposed to add a checkbox in two existing forms. The forms have other comboxes and and textboxes. There's a restricted folder for many departments.So, when i fill up the other fields and check this check … |
| | I am working in php along with Mysql in backend, why this query is giving error : You have some problem in mysql syntax, check manual, this is that query: $Userid= $_SESSION['userid']; echo $Userid; $Dep = "select departmentName from department where userid='$Userid' "; $qry ="select registrationNo,name,fatherName,cnic,gender,discipline,department,admissionSession,email,password,address,domicile,contactNo,status,currentEmployer,designation,salaryInfo,totalExperience,lastOrganizationname,organizationAdd,organizationPhno,organizationEmail,Remarks from students where registrationNo='$RegNo' … |
 | |
| | i have 2 tables as follow sales (table1) sales_id, userid(buyerid), product id, productname, orderid, status users (table2) userid, username, pass Now, I need to display the top customer who makes regular purchase on my shopping site. How can I achieve this? I tried as SELECT A.(*), B.username FROM sales A, … |
| | Good day, I've created a webpage on localhost using php. I have a local network with 3 computers at home. I can access the webpage only from one computer (http://localhost/mywebpage/). What changes should I make in phpmyadmin to be able to access the webpage from all computers? Is it possible? …  |
| | data = open('sketch.txt') for each_line in data: try: (role, line_spoken) = each_line.split(':', 1) print(role, end='') print(' said: ', end='') print(line_spoken, end='') except: pass data.close() I'M gettin the following error when I run this code but it looks exactly like what I'M seeing in my Head First book. File "sketch.py", line … |
| | Hi I have a log in script that if successful starts a session. When you enter the correct info it days that you are logged in, but when you try to acces a restricted file it says that you are not logged in. If you then log in again it … |
 | my text is to show on webpage is- Comment ça marche Tu es bloqué par une question, ou par un exercice de mathématique, ou par un chapitre de chimie que tu n’arrives pas à comprendre ? But my website is not showing some french charachter of this type of text …  |
| | I have a small Python program that should react to pushing the up button by running an appropriate method. But instead of doing this, it gives me a confusing error... from tkinter import * class App: def __init__(self, master): self.left = 0 self.right = 0 widget = Label(master, text='Hello bind …  |
| | hey guys reading deitel book and have a little problem with the code that I cant understand #include <iostream> using std::cout; using std::endl; #include <iomanip> using std::setw; int main() { // define array sizes const int responseSize = 40; // size of array responses const int frequencySize = 11; // …  |
| | I have Table of Contents working fine. I can't get a Table Of Figures to work, however. I have tried setting the Caption property, but I still get "No Tables of Figures Entries Found". Anybody, HELP! Thanks. |
| | Does anyone know tutorials for link list to be able insert,delete,cout list,give id and time void list_insert( UINT time, UINT id, UINT event) { } void list_head_delete() { } UINT list_head_event() { work_ptr = list_head; if(work_ptr == NULL) { return 0; } else{ printf("Should print the list head \n"); return … |
 | How can i specifically setfocus a textbox column in datagridview? |
| | HI All, I'm writing an application in Visual Basic .NET but the application will use a SQL backend. If the user runs the application and the backend database is not set up, I want the user to select a SQL Database Instance, supply an administrator user ID (sa) and Password … |
| | I have a textbox has a maxlength of 18, e.g Textbox=ABC123456789012345 i want that the first 3 input must be letters only. |
 | Hi all, I wrote an application for our poker games. It works great as a timer and stores our points. My problem is that I want to sort the points in order and redisplay along with peoples names, total tournament games, total games. Here is a snippet of how I … |
| | Hello, I have got the following array string through URL. http://www.xmeniafitnessclub.com/1024768/enquiry.php?fname=hgg&sex=female&facility=weightloss&facility=weightgain&facility=yoga&facility=danceclass&phone=363636&email=anuradha.jo1shi%40cognizant.com&feedback=%0D%0Ayuy&submit=Submit I need to seprate out following values.. I am trying this array but with no luck.. # **&facility=weightloss&facility=weightgain&facility=yoga&facility=danceclass** # HTML code for same is - <tr> <td><label>Facility *:</label> </td> <td> <input type="checkbox" name="facility" value="gym"/> Gym<br /> <input type="checkbox" name="facility" … |
| | Hey, so i'm having some problems with my message passing code. Ultimately, what i'm trying to do is use the msgget/snd/rcv commands to send the pid of the parent to the child, and visa versa. However, i'm getting an invalid argument error fr my msgsnd in the child process. My … |
| | Two years ago Airshow helped me with a Vertical Slider Zoom feature for a project of mine. Now I have a need to do the same but with a Horizontal Slider to zoom a photo. I need the slider in this example, [http://bbhs69.com/senior_class_photo_copy(1).htm](http://bbhs69.com/senior_class_photo_copy(1).htm), to be horizontal and at the very …  |
 | Hello I have a table item1 | Item | Qnty | ProdSched | | a | 1 | 1 | | b | 2 | 1 | | c | 3 | 1 | | a | 4 | 2 | | b | 5 | 2 | | c … |
| | I've been strugglin with this all day. I'm trying to use python to walk through a registry key and delete all the values it finds. I've succeeded in getting it to find all the nested values, but as soon as I try to delete one, I'm met with "WindowsError: [Error … |
 | Hello I am using Apache derby embedded database: I have been using a system to display records from the database described in "DisplayInstructorAvailableNowJTable.java". it allows the result set to create a model from a prepared statement. I have only uncovered the tip of the iceberg concerning JTABLE. I am not … |
| | I have two files, slideshow2.html and getimages2.php. The first contains a variable, js_var, with the name of a directory. This will ultimately come from a database. I want to pass js_var to the php file, which creates an array (galleryarray) out of the images in the directory and sends it … |
| | What I'm trying to do is take a source file and only pull specific lines out and display those lines to a label/textbox/etc. What's happening is I am able to pull the first line, however my loop is terminating and I do not receive the rest of the results. Here …  |
| | Ok, this is a little hard to explain, i basically am making a miniature operating system and there is a notepad feature. I am allowing a save in this operating system. I have a hidden button on the mainscreen than shows itself when the save is clicked on the notepad … |
 | I want to be able to make a program that emulates what a human at a computer can do. IE: I want to be able to read the visual information of a window (a 2d array of colour would be perfect) and be able to send virtual key syms and … |
| | hi Folks, I haven't used access in a very long time, so i'm a little behind the 8 ball with it. I've got a date selection form (frmWhatDates) with txt boxes txtStartDate and txtEndDate. I want to send those values to report rptAccuracy rptAccuracy pulls from query qry_report_totals_sorted (which just … |
| | All, I am working on my first forms app (using NetBeans). I don't like to mix GUI code with app code, so I have my main class, GUI class and core code class nicely seperated. When the user clicks a button on the GUI form it calls a method in … |
| | How do I code if I am coding what will happen if I press a button. and then ask a question and want to wait until either of two others buttons are pressed like an yes or no question say i code something and to continue i need the answer …  |
 | Okay so here it is. The code below is my player counter for a game called Minecraft. It connects to a server and brings back 2 values. 1) The number of current online players and 2) the maximum number of player slots. Then it stores these two variables in to …  |
 | I am getting results from a routine which are unexpected from me. here is athe code. void MyTestFunc(){ u_char MyTest_u_char[10] = {'a','b','c','d','e','f','g','h','i','j'}; u_char * MyTest_u_char2 = new u_char[8]; memcpy(MyTest_u_char2,&MyTest_u_char[1],sizeof(u_char)*8); int raw_len = sizeof(MyTest_u_char2) + 1; string std_str(MyTest_u_char2, MyTest_u_char2 + raw_len); cout << std_str << endl; // expecting bcdefghi . getting … |
| | I have two settings classes one abstract base class from which the second settings class derives public abstract class BaseFooSettings { public int a; public int b; public float c; } public class DerivedBarSettings : BaseFooSettings { public float d; } I then have two classes one base class and … |
| | *CardsNumber = myObject.HandleString(Cards);* if i have a method like this all i want is CardsNumber to change not Cards *myObject.HandleString(**Cards**);* change too i need it to be the same? why does it change? if i specify ***CardsNumber =** myObject.HandleString(Cards);* should'nt that only change? i hope you understand what i mean …  |
| | <form id="form1" name="form1" method="post" action=" <?php include("connect.php"); require("search2.php"); $username = $_SESSION['email']; ?> "> <p> <input type="text" name="search" id="search" value=""/> <input type="submit" name="btnSearch" id="btnSearch" value="SEARCH" /> </p></form> search2.php <?php include("connect.php"); $username = $_SESSION['email']; $name=$_POST['search']; $query = mysql_query ("Select * from confirm_members where email = '$name'"); if(mysql_num_rows($query)==0) die ("User not found"); else … |
| | Ive just started going through and developing basic applications using the win32 API, and couple of times I have come across people mentioning that directly using win32 is not wise...I've just started using the library and personally think its nice and easy to use. However Ive been seeing things like … |
| | hey just wondering if you can make an method that you input a string and convert it in the method and return a int? something like public string[] ConvertString(string[] Cards) { int[] intCards = new int[52]; for (int a = 0; a <= 51; a++) { int.TryParse(Cards[a], out intCards[a]); } … |
| | Hi All!!! im currently at a roadblock in my knowledge of using mysql and php date/time functions. the program i am trying to write, needs to incoporate the current date in the mysql query to pull the correct information to display in real-time.. currently the server is on east coast … |
| | How many pages of pdf can view as images by imagick.i need it in my project to view all pdf file as images.Is it possible by imagick. |
| | Hi All, I have a list of hex values that originated from a text string that was downloaded having now created a list of thes values approx 804 of them, when i run the list items through a loop to conert hex into dec had an error looking at this … |
| | Hi Guys - newbie here.. I have been working with OLEDB connection for the past few weeks and now have this connection in ADO and i'm not sure how to proceed. **The Connection information is the following:** private ADODB.Connection adoConn = new ADODB.Connection(); private ADODB.Recordset adoRS = new ADODB.Recordset(); and … |
| | Is it mandatory to handle an exception that is thrown using the `throw` keyword? If so is there a separate rule for Checked and Unchecked Exception, as in who should be mandatorily caught? public void met() { throw new ArithmeticException  |
The End.