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| | Hello. Is there a way to modify a UIElement's contents? I have something like this: [CODE] System.IO.FileStream rdr = System.IO.File.OpenRead(xamlFilePath); System.Windows.UIElement uie = (System.Windows.UIElement)System.Windows.Markup.XamlReader.Load(rdr); [/CODE] And when I run the debugger and add uie to the "Watch" window, it gives me the following: [CODE] [-]uie [-]System.Windows.Controls.Textbox {System.Windows.Controls.Textbox:Title} <some stuff...> Text … |
| | [CODE]import java.awt.Color; import java.awt.DisplayMode; import java.awt.Font; import javax.swing.JFrame; class GameStation extends JFrame{ public static void main(String [] args){ DisplayMode dm=new DisplayMode(800, 600, 16, DisplayMode.REFRESH_RATE_UNKNOWN); GameStation game=new GameStation(); game.run(dm); } public void run(DisplayMode dm) { setBackground(Color.PINK); setForeground(Color.WHITE); setFont(new Font("Arial", Font.PLAIN, 24)); Ex7 s=new Ex7(); try{ s.setFullScreen(dm, this); try{ Thread.sleep(5000); }catch(Exception ez){} … |
| | [B]Question:[/B] Is it possible to [B]restrict the number of times an element can have a certain value[/B] through XSD? [B]Scenario:[/B] I have an element <ITEM> which has three child elements: <ITEM_BOOLEAN> <NAME_ELEMENT> <ITEM_MEMO_ELEMENT> <ITEM_BOOLEAN> [B]is restricted[/B] to only allow the values of "Y" or "N" is XSD I would like … |
| | I am using VS2010 and SQL Server 2005. I have a query to search between dates. Depending on which date I select on the datetimepicker I get no results or limited results, but mostly not all the dates between the two dates I specify. For example, if i select 10/9/2010 … |
| | It is possible to compare background images of a pictureBox? This piece of code works?: [CODE] pictureBox8.BackgroundImage == pictureBox9.BackgroundImage [/CODE] I ask bcause apparently, if used as this: [CODE]if(pictureBox8.BackgroundImage == pictureBox9.BackgroundImage)[/CODE] the result of that IF sentence is always false |
| | I've tried everything I know ( and that's really little ) and read everything I found, but I still don't know what's wrong here... Short version... If I must write more details, please tell me I have small program with only one class. All it has to do is to … |
| | I want to retrive data from table into combobox ..when the user click combobox items it's corresponding data will be show. [B]In details :[/B] I have PERSON table , my program allow to the user search by : Person Name When the user enters the name into TextBox the combobox … |
| | hello, so im designing a simple prgram which calculates the cost of a ticket you buy. there are only 3 ticket options, namely a b and c. here is my code. [CODE] #include <iostream> using namespace std; const int PRICE = 3; int find(int [PRICE]); int main() { int nums[PRICE] … |
| | Hi, I'm fighting a battle with a linked list and I am currently losing. I am using the toolkit, pointers, nodes and a class. My code is still buggy because after building it, it just runs for a while then stops. Please help. Here is what I have, an implementation … |
 | Hi all, I'm relatively new to Perl and particularly new to regular expressions. This is really simple script I've just mocked up. All it does is to take the input string and check if it's in the correct format or not. Here are some examples of correct format (will always … |
| | Hi! So, my question is how could I compare two objects. The code is shown below. The problem is that the first "if" statement is always true, even if it should be false. For instance, let's say childHierarchy[i] and hierarchy[0] are equal to 'Contract'. In this case "if (childHierarchy[i].toString() != …  |
| | I have a list of lists [CODE]x=[['a', 'b', 'c', 'd'], ['e', 'f'], ['g', 'h']][/CODE] I need the following output. [CODE]a-b a-c a-d b-c b-d c-d e-f g-h[/CODE] How can i do this? Can a regular expression be used here??  |
| | Hi, ive only started programming recently and as my second assignment i have to write a program that can convert uppercase letters to lowercase letters and visa-versa. i also have to make it stop when a full-stop is entered and count the number of times the program changed letter case. … |
| | Hello world of DaniWeb, it's been months since I last visited this forum but here I am asking for your help again :) I've been developing a text editing application and my problem is that the RichTextBox control will "lose" all special formatting (like font, color etc.) when enabling WordWrap. … |
| | Hi, I've got such class template: [CODE=c]template <class Type> class Stack{ private: struct Element{ Type value; Element *prev; } *end; public: Stack(){ end = NULL; } void push(Type value){ struct Element *element = new Element; element->value = value; element->prev = end; end = element; } Type pop(){ if(end != NULL){ … |
| | hi, i'm getting error of [COLOR="Red"]data source object is invalid[/COLOR] when i try to load a transaction report from sql database. [COLOR="Red"]Error 4 Overload resolution failed because no accessible 'Fill' can be called with these arguments: 'Public Function Fill(startRecord As Integer, maxRecords As Integer, ParamArray dataTables() As System.Data.DataTable) As Integer': … |
| | [COLOR=#555555]Hello everyone! [/COLOR] [COLOR=#555555][COLOR=#555555]Any help would be much appreciated![/COLOR][/COLOR] [COLOR=#555555]My problem: [/COLOR] [COLOR=#555555]I want to break up a string into separate objects.[/COLOR] [COLOR=#555555]Scenario: [/COLOR] [COLOR=#555555]I am reading a txt file into my program and I want to[/COLOR] [COLOR=#555555]separate the String in to separate categories. [/COLOR] [COLOR=#555555]String line = "BATHROOM TOI … |
| | when i run my code...this error come out [QUOTE]"data type mismatch in criteria expression"[/QUOTE] here my code: [CODE]Private Sub Text2_Change() TXT1 = "" TXT1 = "SELECT * FROM Profile WHERE sID =' " & Text2 & "'" If RS.State = 1 Then RS.Close End If RS.Open TXT1, Conn, adOpenKeyset, adLockOptimistic …  |
| | haiii Do anyone know how to convert array like this ['26','18','20'] into [26 18 20] because i have to plot graph for these value, ['26','18','20] array is not allow me to do that ,i got ['26','18','20'] from database table with data type varchar....problem is i shouldnot change the datatype .... …  |
| | what is this common.php it is located in includes folder where the class files are located.I dont understand please help me i am new to php and it contains the following coading in it.Why we use it? [CODE]<?php ob_start(); session_start(); //$_SERVER['DOCUMENT_ROOT'] = "/home/gt5com/public_html"; if(!defined("_MAINSITEPATH_")) define("_MAINSITEPATH_",$_SERVER['DOCUMENT_ROOT']."/talent6/includes/"); if(!defined("EMAIL_LINEFEED")) define("EMAIL_LINEFEED",'CRLF'); if(!defined("EMAIL_TRANSPORT")) define("EMAIL_TRANSPORT",'mime'); if(!defined("CHARSET")) … |
 | [B]hi... I have a value, value=4501-E001 I am concerned about only the value before hyphen i.e., 4501 I need to check whether various values begin with 4501, followed by something, n am not concerned about "something" that follows. How can this splitting be done in python?[/B] |
 | I'm sure this is simple but here is what I need to do: I want to change a variable within the source url. Heres an example of what I'm trying to say: [CODE]<script type="text/javascript" src="url.com?lang=en&X=word1&;"></script>[/CODE] This works fine, but I want the variable X to be elsewhere, like this: [CODE]<script … |
| | Hi friends, I've created program for getting the data members from the structure and pass those variable in a function dynamically. The structure will dynamically change and its members also changing.Now i need to rectify the memory leak problem in this.I declared maximum size of buffer is 30000 when i … |
| | hi, when i run my report its asking for database login id and p/word. i have make a connection before it and everything goes well but i'm not sure why its come out with the login asking for id and p/word. HELP !!1 |
| | I am making a program for my CS class. Is there a way, in python, to set more than one value to a variable? Am I thinking about this in the wrong way? I need to make a program that asks a bank account holder for their username. If that … |
| | Here's my main [code=c++] int main () { int list1[3] = {5,5,6}; int num = 3; int result; int *arr = list1; int maxVar; int *maxVarHolder; maxVarHolder = &maxVar; result = sumarr(*arr, num, *maxVarHolder); return 0; } [/code] Here's the function header: [code=c++] int sumarr (int *arr, int size, int …  |
| | Hey, So I have a function to generate a slug URL, all the generated URLs must match a .htaccess rewriterule allowing only alpha-numerics, hyphens and underscores. My question is; how do I remove ALL characters other than the allowed characters. For reference, my URL rewrite is [ICODE]([0-9a-zA-Z_-]+)[/ICODE] -Sam |
| | I need to verify that the number the user inputed is between 1908 and 2012. here are the actual instructions "The constructor must also verify that the value provided for "year" is at least 1908 and at most 2012 – if not, set the year to 2010 by default" I … |
 | Okay so I am a newer programmer and have no clue how to use the language fortran77. All I know is I have the source code for the old game Adventure. Here is where I downloaded it from [URL="http://jerz.setonhill.edu/if/crowther/"]Where I Downloaded Files[/URL] I have no clue how to use this …  |
| | Hello, I need help on the NFLTeam program that uses an array on the number of players and their names. I've been doing an NFLTeam program where it prints the wins and losses of both falcons and steelers as well as printing out the number of players in those teams … |
| | Hi: I embedded my Zen Cart store into my website. I have managed to get it working in IE by using the <OBJECT> tag. Why should I do this you ask? My website uses AJAX to load the pages into a div AND my storefront is not in the same … |
 | I'm trying to compile some code in Visual C# Express. Would someone please have a gander and help me out by giving me a brife explanation of why I'm getting an error "oleDbDataAdapter is not in the current context"? From my understanding (which must be wrong) oleDbDataAdapter is part of … |
 | Hi, I want to start preparing for an IT Olympiad for next year for a chance to get a full bursary for college. We can choose between Java, Python, C and C++. Of the lot I'm most comfortable with Python seeing that I at least have a bit of experience … |
| | How do I identify the nth position of an inputted keywords (including numbers) through a n html search form? Eg: keyword1 keyword2 keyword3 position of keyword1 = 1 position of keyword2 = 2 position of keyword3 = 3 And then use that nth keyword to query a particular field in … |
| | Hi all.. i'm working with asp.net c#.. i want to make a chart that can retrieve the data from the database.. i found one website that tell the way to make it but i dont understand the query used.. this the the link [URL="http://www.dotnetcurry.com/ShowArticle.aspx?ID=238"]http://www.dotnetcurry.com/ShowArticle.aspx?ID=238[/URL] and the query is [CODE]SELECT CategoryName, …  |
| | [B]Intent:[/B] I'm trying to create a simple GUI application (VB Desktop) that will allow me to modify an XML file's nodes which contains the program settings and table definitions for an application. The GUI application's datagridview contains three columns: colA, colB, colC. ColA should be the direct value from an … |
| | I have this code. pthread_create does not through an error message, however it does not execute it's argument function. See comments in code for better description [code=c] void * moveFiles (void * arg); int main (int argc, char **argv) { pthread_t * tid; int rc = 0; /*variables count and … |
| | I have created class menu and class number. I would like that my functions in class do sum, subtract, multiply, and divide. I've done sum, but I have problems with other functions. When I do difference, it is actually sum my numbers, and result of multiplication and division is 0 … |
 | I'm rather new to this and really need some help. I know I'm close but I just can't get this to work. My omonth table has only 2 fields, id and month. I want a drop down to lists the months and I want the selected value to become a … |
 | So here's the problem- My app has an image in it in a picture box. I need the end user to be able to change it. So the code I added below should do that. However, I get the "A generic error occurred in GDI+. while saving" I understand it … |
 | Consider those two function. When I load file, everything is fine, but then, when I want to save changes, the file is still being locked. Where is the catch? [CODE=C#] public static string Load(string loadPath = null) { string output; string file = loadPath == null ? _defaultFile : (_defaultFile … |
| | Hello, I am trying to read through a UNIX directory in C and write all the filenames to an array. However, the array is not being populated with any value. Here is a snippet of relevant code: [code=c] char **files = {NULL}; struct stat fileinfo; int count = 0; int … |
| | I'm making a program to add/sub/mult numbers from bin/oct/dec/hex format and output in whatever base the user asks, run syntax: [CODE]./instruction <num1> <num2> <base1> <base2> <output base>[/CODE] and, besides the stupid implicit declaration warnings I get for some unknown reason (I'd love to know why), when I run this (I'm … |
| | Hi there, im new to the site and am hoping someone out there can help me with my question, im pretty newbie in the world of c++ and programming in general. Im making a program with a menu, you can choose between entering a number yourself to be tested as … |
| | Yes, it's yet another thread about implementing three basic operations (addition, subtraction and multiplication) on abnormally large numbers (> 100 digits). I've stored each digit inside an array of [icode]int[/icode]s, as the following piece of code illustrates [code=C] while((ch = getchar()) != EOL) a[len_a++] = ch - CHR; [/code] Now, …  |
| | Hello, I have written a C# console application that currently takes a data file as input, processes the data and writes out 2 new data files. I would like for it to be able to process ALL the files in a given directory. How might I do this? Thanks! |
| | Hello everyone! I have a form with a datagridview and another form with textboxes. First I load the form with datagridview. This one has a button which open the form with textboxes to be fill. If all textboxes are filled and I clik a button of this form, I want … |
| | This is just for fun and to see how people do it, it will help me to learn different techniques also. If no one answers i will understand. :) Lets say you have a template class. You want a certain method of this class will have some sort of checking … |
| | For some reason when i run this link statement I get this error not sure why am I getting it but it doesn't make any sense. I am not even doing a conversion. the field I am counting is a string field but the alias is a variable. Conversion failed … |
| | I am still learning jquery but I am wondering why this code does not work. I have a select field called item_name and a hidden field called amount. Based on the selection in item_name, I want to set the value of the hidden field (amount) to a set value. For … |
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