8,298 Topics
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| | Hello, How can 2 connected clients with one server can communicate each other in c#.. ???? |
| | how to use marker in java script using C#. net |
 | I am clue less about what are delegates and why do we use them in c#. Also what are no type safe functions as the concepts seems to be relevant.  |
| | Hi everybody, I have a legacy program at work that I have taken over and my boss wants me to add some functionality. I have already added a com object to the program and am producing a functional dll which I can write strings to and control my program. I … |
| | tell me how to make a stylish login page like yahoo messenger i want to make an stylish log-in like yahoo messenger but how???? |
| | Dear All, Is C# able to do a project similar to a planner or maybe a simulator? Example: 1) User load floor plan 2) User 3) User drag and drop or select the devices and add to the floor plan 4) Program calculate total cost 5) if possible program analyse … |
| | I am coming from c++ and its nice STL. In C++ I could do this [CODE=C++] <include> string ... ... int nMyInt = 5; string sMyString; sMyString[5] = "b"; [/CODE] Ive tried this approach in c# but doing this way gives me this error [QUOTE]Property or indexer 'string.this[int]' cannot be … |
| | Hello i have made a webbrowser using the webbrowser control in c#. I have disabled the new window event, and now I want to get the url of the clicked link to open this url in current window. Here is the code: [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; … |
| | I have some data in a table in mysql. I have written a program which can connect to the database and access all tables and data of mysql. I have a variable in the C program. I want a particular data in one of the tables in the database to … |
 | I need some help. I am currently creating an event caledar. First there is a web page that a person would input information for an event there were holding with the dates and times. This information would be stored in a SQL Server database. Then a link is given to … |
| | Can anyone tell me what GUI to use? And is there a GUI similar or same like standard library? Thanks in advance.  |
| | Why is the constructor called from top to bottom rather than bottom to top ???? |
| | I am usng VS 2010 and I have a Website I am building using C#. My goal is when a user selects a value from the dropdownlist it is recorded in the database. I have been able to bind the DDL to a table called "TableA" to list the values … |
| | I am wondering if somebody could recommend a good book and/or tutorial for an absolute beginner with no previous programming experience. Thanks. Also If I can do decent at programming, I may end up going to college in order to try and make programming a possible career  |
| | i have a windows media player in c# windows form and now i want this player to play a audio file of which the location i provide...and i should be able to control the media player components like play,forward,rewind,stop........ please someone help for this as soon as possible... |
| | Okay, I'm trying to learn C# (coming from c++). I found this code on a tutorial. When I try to compile it I get this error "cannot implicitly convert from 'int' to 'string'" I thought it was supposed to convert it from string to int??? [CODE] int Number; Number = …  |
| | i want to [TEX]code jaccard's similarity measure in C#[/TEX] i have clustered the databases according to ShipCOuntry field of the database now i need to associate customerID field with ShipCountry field in a new table how to code it and apply jaccard's similarity coefficient in C# |
 | I've spent the last couple of days researching how to connect to a database server and modify the data in that server. I was able to find a lot of information on how to Read from a database, but I found very little material to assist with Writing to a … |
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| | hey i have the same problem..have u been able to get the solution |
| | hi there, i have two datetime pickers in C#. one for the start date and the other for the end date. when a user selects a value in the start datetime picker it should validate that the user cannot select for a date that have passed. how to validate this. … |
| | I require to make a good user interface for my image viewer tool. Could anyone advice me how can i achieve so in C#. So far I have been using swings in java but this time I'm supposed to code in C# only and being a newbie to C# I'm … |
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| | Hello everyone, Am developing a C# window form application where it will listen to when someone clicks on a link(for example, "chat now") on the website(in PHP). I've seen various examples on socket programming but not what I really need. More details: - C# sharp application with a listener(listens to … |
| | Hello, I'm trying to develop a small image viewer just as an exercise to sharpen my programming skills. So far , all the features that I could think of adding to it are zooming in and out, inverting the colors of the image, resizing, and rotation. Could anyone suggest me …  |
| | Hello every bdy dre......... I have developed the desktop (windows form) application using C# , with MS SQL 2005 database. That is separate application run in four different centers with their own separate database, but now i want to make it centralized database. For all four center has only one … |
| | Please let me know how to access the (2,2) value of the datagrid in C#. |
| | how i can insert a combo box in datagrid(i want it in c# not in asp.net) advance thanks bye roops |
| | Hello, Im want to use a notifyIcon control in my windows service. How can i do it? Do can i call notifyIcon's ShowballoonTip method in service's Onstart method so that when the user starts the servive, the NotifyIcon is shows? How can i do it? With Regards mojtaba |
| | Alright, my server only loops 3 times (recv's two strings that have been sent) and then freezes when there is no more information being recv'd. Note, this is happening in the listen() function. Main.cpp [CODE]/* * File: main.cpp * Author: fellixombc * * Created on May 23, 2010, 2:14 PM … |
| | Hello, I am trying to make a small utility that will search a process's memory for a specified value. I am currently able to both read and write memory values. But I'm not sure how I would go about scanning the memory for a value and getting it's base address. … |
| | Hi, Please answer the below questions....thanks 1) How can I free the memory from main(). But the memory was allocated in function a(). void a() { char *b=malloc(10); } main() { a(); } 2) How can I return the local pointer variable? main() { char *a=result(); } char * result() …  |
| | Please can anybody help me how to interface footpedal ports with c# windows apllication as i press any button in footpedal i want to display messages as the play button has been pressed.. please helppppp me as early as possible... |
| | Hi guys, I need to sort an array by date created. Please take a look at this code thus far [CODE] using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; namespace listboxarraysortexample { public partial class Form1 : Form { string[] … |
| | hi there, i have an excel sheet and i need to get values from the excel sheet to the mdf file in the visual studio 2008 database. the value i want to get from the excel file is a accounting value witch is displayed like this $ 67,300.34. how can … |
| | Hi Guys , I have a line which is like this :- "C:\\Users\\saurabh\\Desktop\\Projects\\Texts\\A Sign of the Times.txt" how can i jus extract the last part of it which is A Sign of the Times. Thanks |
| | hi there, i have two datetime picker in the form that i have created. i added the below code for the datetime picker.one dpSDate and the other dpEDate. [CODE] private void dpStartD_Validating(object sender, CancelEventArgs e) { if (dpStartD.Value < System.DateTime.Now.Date) { dpStartD.Value = System.DateTime.Now; MessageBox.Show("Enter a valid date for start … |
| | Hello all! I am having a bit of a problem with the grasps of Open CV and thought i may be able to request some of your help. Though I'm not completely sure that this is the right category. I have been playing around with openCV to try and provide … |
| | I just created a code in c++ and i was wondering if there is any way a can convert that into a excel document. |
| | hi i have a problem, trying to set a form to open a new window, this is what ive got ... private void newWindowToolStripMenuItem_Click(object sender, EventArgs e) { this.browser.NewWindow(); } any ideas why it isn't working? |
| | This is a newbie question. I am creating a simple one-table Movie tracking program. I have dragged a db table onto the simple form creating a dataGridView. I am using a List box and some Text boxes to enter new data. For the life of me, I cannot get the … |
| | Hi There, I have been scouring the web for an asnwer on something I would have thought was quite common. Any help would be greatly appreciated. I have a database which contain job ads/ I have one table "dbo.tbl_jobadvert" which contains the ad itself and another table "dbo.tbl_jobFiles" which contains … |
| | Hey there, So I've looked everywhere for help with my assignment until finally I found this useful service. I'm a C++ beginner and so far the problem solving and coding have fulfilled all expectations. If there is anyone to offer suggestions for my assignment, that'd be amazing! What it is … |
| | Hi All, Does anyone know good and reliable "Open Source"object oriented database for use with c#. My Database will contain about 500 mb to 1 Gb of data. Thanks,  |
| | Hello all! I Have browsed this forum a lot for solutions and have found it very helpful! I am wondering if someone could help me with the OleDB Connection. I am using it to first create a table called imgDBF. I have been succesful in getting my code to create … |
| | Hi this Raghu.I have to Save the State of Windows Form in Some File Format Such as .cfg by Button Click Event and Also when It was needed,it has to retrieve from the saved format and display the Saved Contents in C#. |
| | Hi, Ive been trying to calculate standard deviation from the data in my datagridview.I have manage to work out how to get to the last value but would like to display in a chart so i need to have some kind of running total like you have in Excel. For … |
| | Dear Members, I am developing a desktop application on “Attendance and Payroll Management System”. To develop this I am using [B]C# and MS SQL Server 2005[/B]. I would like to build this based on [B]Unicode characters so that all the data from user interface can be stored in the database … |
| | Hi, I have C# .net application which reads data from the serial port and launches a new thread to process the data when all data has been read (end of data is determined by timing constraints). I create a new object where the thread will run, copy the data that … |
 | Could anyone point me to a good C++ compiler for Ubuntu, other than Mono. Note that I was using Visual C++ 6. thanks. |
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