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Computer Science and IT Student
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Hi there, this is my first post, so pls be polite ;) since a few days i am programming java (for school). but i dont get it.. i tried to fill the 4x4 matrix with random generated numbers (1-16) and wrote a method, that they could only be used once. … |
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Hello everyone, I was wondering if anyone could tell me how to connect and query sql databases in c#. Thanks in advance |
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I'm creating a custom `ComboBox` that allows the user to select a date; the calendar display is localized making the built-in `DateTimePicker` undesirable (see [here](http://support.microsoft.com/Default.aspx?scid=kb;en-us;889834&x=18&y=19) for more information). I need the UI control to mirror the look and feel or the existing components. Here's what I've tried and the problems … |
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Greetings :) I'm trying to intercept some Win32 messages; in particular I want to respond to a [icode]TVN_GETDISPINFO[/icode] notification. This notification is sent in the form of a [icode]WM_NOTIFY [/icode](see [URL="http://msdn.microsoft.com/en-us/library/bb773518(v=vs.85).aspx"]here[/URL]) and contains a pointer to [icode]NMTVDISPINFO [/icode]which gives access to a [icode]TVITEM[/icode]. [icode]TVITEM [/icode]has a [icode]LPTSTR pszText[/icode] field that … |
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How can i Check a static method result using If else statement? for eg: IsPostponed is a static method and it returns a bool value. because of a static method we can call the method without an object. then how can i check it? |
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Good day :) I'd like to be able to change the [I]Region and Language[/I] options of [I]Windows 7[/I] from a C# program. Changing this setting manually requires a system restart so I imagine if this is possible at the programming level, the system would also have the restart? Any thoughts? … |
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Good day :) I'm trying to display some Unicode text (Выход) on a Button. C# uses UTF-16 encoding but I'm reading my data from a UTF-8 encoded file so I take the necessary steps to ensure that I've read the data correctly. In debug mode I see that the string … |
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Does anyone have an example or a starting point for this? I have written a program that checks for palindromes but I am lost with this. Any help would be great, thank you! [COLOR=#000000][/COLOR] [COLOR=#000000]Create a class that models a palindrome. The program should have getter and setter methods for … |
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Hello folks, I am trying to add a JFrame object into JTabbedPane, but I am getting a java.lang.IllegalArgumentException. Here's my code snipt. [code] // other codes... JTabbedPane tabs = new JTabbedPane(); tabs.addTab("Flight Information",flightInfoPane); <-------------- line 28 // other codes... private FlightInfoPane flightInfoPane = new FlightInfoPane(); [/code] Here I have flightInfoPane … |
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Greetings! I have a win32 native dll (perhaps that's not the correct term - it's basically a C compiled dll) that I'm accessing in C#. The method signature of the C code (not the actual signature in the dll): [code=C++] char* TestMethod() [/code] I'd like to access the [B]char*[/B] as … |
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Greetings! I have a C# dll generated from a .resx file (I believe it's called a satellite dll). This stores simple key to string mappings (used for language localization). I was wondering if it's possible and feasible to access the information stored in the C# dll from a C++ unmanaged … |
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Hi there, I'm trying to access a resource only dll (compiled with the [i]/NOENTRY[/i] linker option) within C#. The dll file was created using a rc file that contains a [b]STRINGTABLE[/b]. I used [b]CComBSTR[/b] to load the string resource from the dll in C++; I'm not sure how to do … |
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Hey guys, I was wondering: suppose I created a standard console application and but I now want to make the program (well the code behind the program) into a dll file or some other reference object that can be added to other projects - how would this be done? I'm … |
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[COLOR=Blue]Hello.... I'm currently using Netbean 5.0 and I just want to add some GIF files to my program when it builds. I'm using the files as icons for some of the GUI buttons and labels. But when I select clean and build main project or build main project and execute … |
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Hi i just have a question, i was doing the pass midterm the question is asking that " Write a class Jacket, which has a boolean instance variable isReversible and a static int variable numJackets. There are no methods " correct Ans: public class Jacket { private boolean isReversible; private … |
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Well, I know there are so many IM services. and that I want to build an IM system is just for practicing my programming skill. Here there are several questions that come up to my head when starting to design it. As far as I know, we can only receive … |
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For my Java class with resultset I am trying to get the request.getParameter value. Please advise if this is the correct way use the request object in a Java class because I cant seem to get any data from the request object. [code] ... import javax.servlet.*; import javax.servlet.http.*; ..... HttpServletRequest … |
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In Project Contains huge data. In a table nearly 1.5 lac records are there.Those records Contains First Name,LastName,and Father Name. My problem is to find duplicate Records based on the names. Moreover i want to search these records Quickly. any solution is there for quick accessing Can anybody give the … |
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The program is intended to read a file with a few lines of strings to determine whether or not they are palindromes. I'm getting an error while compiling - tagged where the error shows up. I'm not sure whether or not it is going to read the lines correctly from … |
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I have a program that allows a user to input an integer value into an applet (the number entered determines the size of a list). From the value entered the program determines how many comparisons are required to sort the list using the size inputted. The applet is working but … |
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I am creating a jar file which when run displays an image the image path is hardcoded ie the whole path is written. So whenever the jar file is run on a different computer to my own the image is not shown. So my question is how is it possible … |
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hello, i need to create an applet for a "company", in which you log in, and according to your possition(ex: worker, manager) you can see and change different objects such as sallery and the abililty to fire people. im completely stuck on the login part, i have the gui set … |
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Is there any clause in applet that counts down the remaining time given? |
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I hav created an applet window.. now i want to disable d maximise button.. can u plz say me how can i do dat..?? |
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hi I am creating an CSV file in java by putting the Korean values in a properties file like "\uc81c\ubaa9 \uc18c\uc2a4\uc5d0\uc11c \uc5b8\uc5b4" [B]which is properly coming in the CSV file (like "번호 출판물의") when I open it in the notepad and select the font as Arial Unicode MS[/B], but when … |
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Hi guys, I'm a MSc student and my research topic involves developing a Sensor Web application that predicts the spread of wildfire in South Africa. Part of that research involves creating a wind movement simulation using computational fluid dynamics. I don't have any engineering background and have only begun exploring … |
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Hi i have been trying to write a code that takes a picture and gets the odd valued pixels and turns them red, and also get the even values pixels and make them brighter. I am stuck and any help would be appriciated. [CODE]/** * Decrypt.java * Starter file for … |
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Currently I am working on one form development using Java. In JSP page I retrieved the data from table using F9 keys i.e for any input field variable available in JSP page, once I pressed the F9 key, all the related data is displayed in the popup window. Once I … |
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I have the following programming challenge to complete, and am stuck. I know what i have to do, which is to get information from the other three classes into the parking ticket class, and then print the parking ticket using an if statement if the time has expired. I am … |