8,298 Topics
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| | hi all, i am new to c# ... i seek your help for a code snippet which can validate a form that is using asp tags like text box,a read only text box with a calendar control associated with it,a submit button which when clicked must validate the above said … |
| | Hey, In my duplicateWords function, I have been trying to figure out for a couple of hours how to [U]create[/U] duplicates for 4 different names in the list. Will someone help lead me in the right direction in how to complete this task? My program is reading in 50 words … |
| | Hey all, Not sure if this is a C# or a XML question but i decided to post it here as i'm trying to use C# to update XML. I'm trying to update XML document Attributes from a XLS document. The XML documents are 1000's of lines long and there … |
| | am trying to make a timer circuit with the help of 89c52 micro controller. I have one assembly language program, but the programming kit supports only to C language. I want to translate assembly program to C program so that I can use it for the above mentioned micro controller. …  |
| | When I export a page to MS Word, Word cuts off some of my data on the due to a problem with the margins. I've checked the margins under "page setup" in Access as well as in Word, but for whatever reason, Word won't use the new margin settings. As … |
| | Hi, I had a little personal project I made using Winforms in C#. When i published it, it gave me some installing files and stuff.. Is it possible i can make just an exe file out of it? one exe runs it all. its very basic project no db, or … |
| | I have a datagridview control which shows workdays from database, now i've to find /search the date picked from datetimepicker, when the selected date is found in the grid, pointer should be in that row or that row should be selected.can anyone help me how to do it?thanks in advance. |
| | I am having a bit of trouble with a property. I am developing a class "Photo" which has properties etc for a single photo using System.Drawing; public Image Imge { get { try { return _Imge; } catch { Bitmap bm = new Bitmap(100, 100); Graphics g = Graphics.FromImage(bm); g.Clear(Color.WhiteSmoke); …  |
| | I've been trying to look up an answer to this online, before having to post it to the board. All I've managed to do with what little info I've dug up is to confuse myself. How does one go about accessing some sort of standard dictionary for C# (or .NET … |
| | Hello all i want to make application in c# to read any xml file in tree example the xml file like that ======================= [CODE]<?xml version="1.0"?> <directory name="D:\ajsam"> <directory name="D:\ajsam\Muscle & Fitness"> <directory name="D:\ajsam\Muscle & Fitness\aa"> <file name="جديد.txt" size="12"/> <file name="Cover.jpg" size="8828"/> <file name="Thumbs.db" size="11776"/> </directory> <file name="Allthewarez.lnk" size="447"/> <file name="Allthewarez.nfo" …  |
| | I need help in understanding how input file in C++ works. Here is what i need to do. I need to be able to open a input file called input.txt. That file will contain 15 numbers in a list format. 6 .34 74 34 12 31 23 . . . … |
| | Hi, Im new to c++ and Im struggling with something. I have a load of classes that all connect to each other. I globally overloaded the << operator for each class. So in my main I do the following: [CODE] FixedSizeMatrix y(5,5); cout<<y; cout<<y; [/CODE] The first cout works fine … |
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| | Hi , I recently read this on another forum... [Quote] C/C++ are still standards for writing fast, standalone software, so you'll be wanting to work your way there. [/Quote] If I want to develop an application that has many "if statements" and many "loops" , that executes only on the … |
| | I need to get the background image of a Panel that's on another form. I'm using this as a texture in a DX application. I cannot use "CopyFromScreen" as any other control that is over the top will be included in the captured image. Maybe one approach would be to … |
| | This program kinda works, but I have one problem. I setup this program to display a message when someone enters a negative number, but I how do I set the count back to zero. Even though mesage prompts the user that a negative number is invalid, it still calculates the … |
| | Hi Dear Friends...!!! I am developing a Attendance System in C# using MS Access Database. I want to Count the totall P and A in the Attendance Column... now Dear Friends Please tell me any Query or logic to do the above work...!!! ***P for Present*** ***A for Absent *** |
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| | Hi I am new to C# and software development. I have a question. If I were to edit this project: [url]http://xmlnotepad.codeplex.com/SourceControl/ListDownloadableCommits.aspx[/url] I think I need to: Download Eclipse with C# plugin Download source code of the project Create a new C# project in Eclipse Copy source code into Eclipse Did … |
| | Hi! I'm running Ubuntu 9.04 and using Code::Blocks as C++ IDE. I have the following code: Temp.h: [CODE]#ifndef TEMP_H_INCLUDED #define TEMP_H_INCLUDED template <typename T> class Temp { public: Temp (T d = T(0)): _dato(d) {} T getDato () const; void setDato (T d); private: T _dato; }; template class Temp<double>; … |
| | Alright, so I'm a bit lost as to what to do next with this and am looking for some direction. The assignment sheet is as follows: [QUOTE]CSC 265 – Fall 2009 – Program 1 Due: Thursday October 8, 10 minutes before class starts Write a header file, implementation file, and … |
| | Wondering if someone can help me. I've been working on a form in VS2003 and trying to enable text boxes on that form to accept input to populate columns in an existing SQL server. I'm trying to perform the task entirely through the IDE (is it possible?), since my C# … |
| | Hi I am working on a page which requires the grid to be populated with 'n' number of rows, as the user enters the number 'n' in a text box. Can anyone help me out in this? |
| | Hello, I am training as a future software developper, so maybe my problem can be solved differently, but for education the following problem is the problem (and not some code with a specific aim). Have have an application (a Mastermind clone) in Windows Forms mode. Everything is inside of different … |
| | Hello, I'm trying to implement a program in C to read and display data from a text file, assign certain values to pre-defined variables and continue reading in the data. And example format of the data file is: --------------------------------------------------------------------------------------------- *** General Comments *** .... ***... .... 5 125 3 .6167 … |
| | Hi to All, I am accessing text box value and error is operator '-' cannot be applied to operands of type System.web.UI.WebControls.TextBox and int |
| | whenever i click an update button to update values in a single column of a gridview, all the columnss gets updated with the same values. eg. if a 1st column of a row with s.no. 1 is updated with values watch,50.,,,rest of the columns of the rows with s.no.2,3,4,5 etc. … |
| | What are the difference in the passing mechanism of the following arrays void foo(int* a) void foo(int(&a) [10]) void foo(int a[]) and if all the three absolutely does the same thing then what is the point of keeping 3 of them and does any method have any performance gain as … |
 | There appears to be some confusion about what c++ code snippets are supposed to be. I've seen two threads already that are just normal c++ questions but posted as code snippets. I really don't like intermingling the c++ forum with code snippets for two reasons [list=1] [*]Much more difficult to …  |
| | I have a windows service (Serv.exe) running as LocalSystem, at a certain point it wants to show the logged-on user that it is processing data, therefore I CreateProcessAsUser(Display.exe) which is a C# Windows Form that display information (this all works perfectly fine). Now, when the Service is finished I want … |
| | This is not a homework problem & my first post in 2+ years. I just got asked to do this in C# based on my asp & DB experience & I am tearing my hair out as they want in done in one day & 2 MS videos say to … |
| | I am writing an interface program for a remotely controlled vehicle. I need help in getting a code to access the parallel port from the program. i.e generate some outputs at the parallel port for a particular keypress. |
| | Hi All, Been looking for a way to programatically mount ISO files in C#. Im aware I can use daemon tools etc. to do this by starting it with command line switches. Id like to be able to allow the users to mount without installing extra software. MS has provided … |
| | So heres the problem. My Grandmother needs to look up stocks, but she has trouble using "FoxFire" to look it up. I need a way where she can enter the name of the stock she wants, and the program enters it into a google search and searches for the stock. … |
| | How to Change Default exe Icon in vb.net Windows Application it is not from project- properties- application- icon. when form is in run mode then its showing visual studio icon on task bar i want to change that icon, and i also want to change icon for setup.exe. pls its … |
| | Hey! Im new to this C++ stuff and the first major problem I run into is a two dimensional array. I have to declare the array and store data values from ANOTHER data file. I have some of the code written down. Please help and tell me what I'm doing …  |
| | Having seen you explained the header file question pretty well, i was encouraged to post this question that i kept wondering too. How is the need for a make file handled in Visual Studio IDE? Thanks.  |
| | i wonder it, because i hate c++ header files. if c# compiler has a way of getting rid of them, why cant c++ do? here some similar info but i am not satisfied. [url]http://stackoverflow.com/questions/1305947/why-does-c-need-a-separate-header-file[/url] |
| | Program needs to read the students' first name,last name and test scores.Suppose that class has 20 students.Use an array of 20 components of type studentType. Output : last name followed by comma,space first name , score, revelant grade, and find the highest test score, print names of the students having … |
| | Can some help me with a random between two choices ? Something like: L = random(A, B); and in L to have A or B. Thx.  |
 | Hi, everyone! I am using Interop.Photoshop.Dll from my C# Windows Forms application. I am using a com object that Adobe Photoshop CS4 provides to use Photoshop in my C# program. I'm using the ApplicationClass class to launch Photoshop. I have Photosoft CS3 and CS4 on my machine. When I do … |
| | Hello! I wonder how and where can I see a sqlite database that i have created in c++, if it is possible at all? I would like to see if the db exist, and what are the inputs, to check if i have inserted valuations properly.. Thank you. T :) |
| | Hi there, I'm implementing a small e-mail sending method in the program I am currently writing and heard that CDO was a good way of doing it. I have no experience with it in the past, and the only tutorials I have come across are aimed at web-based apps using … |
| | I was just wondering if anyone could help me get a good compiler for C. Im taking a intro to c class and my compiler is not the greatest. The key word is i need a good free one. If anyone know of some good ones please let me know … |
| | Hi, In c if I have a return value and do not catch it, will this cause any problems in my program? Or should I just catch it in some dummy variable and discard it? In spite of googling.. I can't find any info in how c behaves in this …  |
| | Hi, Can I choose in VS 2008 items from toolbox to load? For example I want user only to see button, textbox, checkbox, listbox, radiobutton controls and 3 custom control created by me - only these controls, nothing more. Is there possibility to do that? If so, explain me how … |
| | I am currently developing a site that converts videos to a streaming format and plays these streaming videos. I am using ffmpeg as my conversion engine, and am encountering a couple issues. 1) I dont seem to be able to make the videos convert to .flv files. I have tried … |
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