4,588 Topics
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| | trying to write a program in C# that will take a DC voltage as an input into a PIC16F88 (18 pin). and will output 2 seperate voltages, to run two different motors. when the input voltage is greater then 1.5v it will output a small voltage to both outputs, and …  |
| | I am running into an issue that involves sharing an XSD2Code generated class. I am working with one huge xml schema that I generated into a class in a common class library. The problem I am facing is multiple applications will be referencing this common class but I want to … |
| | Hi, a noob programmer just starting in C# with Visual Studio here.... I came across this while coding in Visual C# and I couldn't figure out anything about it so a little explanation would be greatly appreciated.... In Microsoft's Visual C#...when using Windows Forms for GUI..... You guys know how … |
| | Dear all, Please help me in solving following query. I want to use Encryption and Decryption to add password to database and to retrive password from database. What is the code for this? Thanks and regards, Swapnil. |
| | Hi Friends Wish U Happy New Year 2009 I Need Email sending Concept in asp.net If possible sent me some notes about email concept and sample codings.... Waiting for valuable Rply Thanks with vishnukumar SR |
| | hi all, i have an c# GUI apps with i provide on CD but i dont want them to install Whole setup again and again. So i just want to give them the new datafiles as patch sothat they can update only the new and updated portion. But i dont … |
| | Hi, i am creating excel using c# code. here is my code. Excel.Application XL =new Microsoft.Office.Interop.Excel.Application(); Excel._Workbook WB; Excel._Worksheet Sheet; Excel.Range oRng; Object objSaveAsFile = (Object)SaveAsFile(StrDocName,"Xls"); object objMissing = System.Reflection.Missing.Value; Excel.ChartObjects chartObjects = null; XL = new Excel.Application(); XL.Visible = true; //Get a new workbook. WB = (Excel._Workbook)(XL.Workbooks.Add(Missing.Value)); //Excel.Chart xlChart … |
| | Hi, I'm new to C# and trying to develop this program that allows the user to draw freeform with the mouse on a panel. There are 2 groupboxes. One is called Color and it has 4 radio buttons: red, blue, green and black. The second is Size and has 3 … |
| | Here is my code: [CODE] override protected void OnInit(EventArgs e) { InitializeComponent(); base.OnInit(e); } private void InitializeComponent() { this.cmdUpload.Click += new System.EventHandler(this.cmdUpload_Click); this.Load += new System.EventHandler(this.Page_Load); } private string strConn; OdbcConnection cnn; private void cmdUpload_Click(object sender, System.EventArgs e) { OpenDatabase(); if ((File1.PostedFile != null) && (File1.PostedFile.ContentLength > 0)) { // … |
| | i want a way to do validations for a String (the text should contain only characters, and not _ @ or any number) .. i found a code that does validations for integers, but not for strings.. Please could u, send me the code to conduct validations for Strings,, i … |
| | I know how to access Server Side Session variable at client side(JS)..But i want to know how to Set Sessin varable at Clinet side(JS) & access its value at Server side..If somebody knows help me out!!!  |
| | I'm working with Network stream and building a small telnet server, I have two questions: 1) How to implement a backspace, when connected via telnet when it backspaces it doesn't delete the character but just moves the cursor back and overwrites it when you type another character. I've noticed that … |
| | Hey Guys I'm kind of a newbie to C#. Now the syntax and the like don't bother me because I love java, so the actual programming is no problem. However, I'm trying to do something I can't figure out. I want to write a module in Visual C# (Visual Studio … |
| | Is there any way to copy an entire Visual C# solution in such a way that it works? If you just copy it and rename it, it gives an error message that it's been renamed and therefore it refuses to work. |
| | I'm building a telnet server and I need a type of arraylist. I need this arraylist to contain an index 0 - 100 thats how many connections I allow at once, and an Ip address so when I refer to index 0 it will give me the ipaddress. I'm new … |
| | i couldnt find the server explorer, where is it, i need to connect to sql express database. |
| | hei, i want to make sure the user enters an email address in the correct format. eg:it shud contain a "@" , period "." and after period it shud make sure there is only 3 characters.. some one told me thet this could be done using regular expressions ..but i … |
| | I have a task witch need to be done by Dijkstra’s algorithm, but I didn’t have opportunity to learn it. Anybody knows any a good online tutorial in this subject |
| | hi, i have a table with customer information(name, date of birth etc) i have created a windows form in c# and binded it with the database. the thing i want is retrieve the DOB from database and calculate the customers current age n display in a label in the form;; … |
 | Hi , I'm bit confused, what to use as a base langauage for ASP.net, which one is better and easy to code. Please !! help me out... Regards, Shikeb Ali. |
| | So I'm working on a program "Master Directory Control", it gets all the information about all files in a directory (name, location, size, exists, etc.) and puts them into ListBoxes. That all works fine. There's a feature where you right click on selected file in the Name ListBox, and you … |
| | Hi, :) Dear Friends i want to run the Windows Calculator when i click on the Particular button in my C# application anybody please tell me that how can i do this... :?: |
| | Hi, My Dear Friends, i have created a database and connect it with the C#, now i want to view the Print Preview the reports from the Database and show the preview in the C#, (when i click the perticular button) Now please help me to print and view the … |
| | I have the function AddToText which is located in the Form1 Partial Class [code] public void AddToText(string text) { this.txtStatus.Text = this.txtStatus.Text + "\r\n"; } [/code] I want to call this from a different class so I do: [code] Form1 frm = new Form1(); frm.AddToText("Test"); [/code] I click a button … |
| | hello, i want to guide dates from Excel to use in C# Form . can you tell me how to do ? or, i should look which books ? thank you  |
| | Hello, I'm writing a simple C# connectionless UDP application that communicates with a C++ connectionless UDP app. I could send from the C# to C++ using the following sets of functions fine: Send from C# to C++ C#: SendTo() C++: recvfrom() However, I'm having trouble receiving the C++ UDP messages … |
| | I need an xml and HTML based search engine that I can use in my .net application(offline). Help Me ????? |
| | Hiii I am developing one window application in c# and .net with sql server 2005 as database. now, i have Four questions: 1] I have one dropdownlist in form and i want to fetch the content/data of table category in to this dropdownlist and when I run this form on … |
| | [B]I am new to this coding world. Recently I have started with Turbo C/C++. What next should I go for c# or java? Are their any online tutorials available through which I can start by myself?[/B]  |
| | I am creating a website using ASP.net with C# 2005 as the language. In my ASP.net page, I have displayed a GridView. I have dynamically populated the GridView during runtime using Dataset and SQLDataAdapter. Since the GridView displays ALL columns at a fixed width, it does not look pretty to … |
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