C# / C Sharp Forum

I have to write a program for a restaurant and their food has to be cooked on a hot sheet of metal and too cook their burgers properly I must keep a maintain temp of 400 °F, for the grill and to measure the temperature using a probe at 12 points, there are 3 elements with 3 points on them

this is dialog open function and i am calling it from page behind. function OpenDialog(url) { $('#searchDialog').dialog({ autoOpen: false, width: 900, height: 600, modal: true, open: function () { $(this).load(url); ...

We have socketserver that was developed using SocketAyncEventArgs based loosely on based loosely on the MS sample at http://msdn.microsoft.com/en-us/library/system.net.sockets.socketasynceventargs.aspx Recently we had an issue with the socket server , it is not accepting new connections at all.But after restarting the service it worked.It is...

can anyone suggest me how can i burn and read data from cd rom in c# language.???

my file is like: <?xml version="1.0" encoding="utf-8"?> <CarList xmlns="http://tempuri.org" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://tempuri.org carSchema.xsd" > <cars car_Id="1"> <car_make>MARUTI</car_make> <car_model>WAGONR</car_model> <car_year>2000</car_year>

Hi. I am trying to create an on-line product store. I'm having trouble with setting up the code to correctly acknowledge quantity desired per product item in the shopping cart at check-out. I want to be able to capture multiple impressions/hits/clicks per item and increase the # in the quantity box each time someone clicks on the same item. For...

I have a text box invoice no on windows form and i need to retrieve data from database and everytime user click on the add button the invoice no should increment by 1

public partial class Loginform : Form { public Loginform() { InitializeComponent(); } private void btnlogin_Click(object sender, EventArgs e) { if (!Directory.Exists(("//CENSYS06/C:/chandu/abc.txt")))

I have MDI form which contains mutliple tabs and each tab has its own child form . When user presses ALT TAB from the from to other application its fine but when users presses ALT TAB back to my application it should keep focus on child form last time it was selected. Any help would be appreciated

I have a winform with a penal which is supposed to be used a LED indicator for a serial port communication. Basically, it is supposed to flash RED Color if not it should be BLACK. As a test, I created a very simple program - winform with a panel, timer and a button. When you click the button, it starts the timer and updates the panel's...

I am trying to pass the parameter with value in crystal report but it is showing NullReferenceException was unhandled. the line showing error is "crystalReportViewer1.ParameterFieldInfo = paramFields;" I created the parameter field with the same name in Field Explorer. my code look like as : ParameterFields paramFields = new...

i have an xml which is in showing in multilines and the tags are not in single line and are discontinued in next line .I need to this xml to be in correct format and want to display as xml .

Hi, I wanna know if I can override form.show() event. The is just to make no call to static/instance operations of the other sub forms of the parental form. Please guide.

I need to open files and check the first couple of bytes, but the buffering of the file streams makes this really slow. Is there a way in c# to open a file without buffering? i.e just open the file and then fetch a byte

How to create tabs dynamically from taking data from xml file in asp.net windows application.

Hello all, I've got the code as shown below: Process process = new Process(); ProcessStartInfo startInfo = new ProcessStartInfo(); startInfo.WindowStyle = ProcessWindowStyle.Hidden; startInfo.FileName = "cmd.exe"; startInfo.Arguments = "shutdown /r"; process.StartInfo =...

<add key="DB_CONNECTION_STRING1" value="User Id=cimmgr;Password=cimmgr;Direct=true;Data Source=cimdev.world;Port=1521;SID=cimdev"/> public void InsertintoDB() { string strSQL = ""; string strDBType = System.Configuration.ConfigurationManager.AppSettings; string strConn =...

how to get the value from datagridview to textbox on c#? im a beginner in c#.. and im having a hard time searching for the error free code for this.. need help!!!!

how do i get the record of a user that last modified a file

protected void upload_Click(object sender, EventArgs e) { using (SqlConnection con = DBConnection.getConnection()) { if (FileUpload1.HasFile) { string Catrype = cartype.Text; string Carmodel = carmodel.Text; byte img =...

My Application is C# winform I am facing below error at the time of form close and end of Dispose() method . The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX", The memory could not be "written". Click on OK to terminate that program. Please help me how to avoid / catch this error . Thanks.

what is that mean its come when i do terrary operator ith conso;.writeline operation

Hi Expert, Kindly highlighten me how to set execute statement in the end of sql, Attach is my code private void InsertintoDB() { string strSQL = ""; string strDBType = System.Configuration.ConfigurationManager.AppSettings; string strConn =...

How do I count the objects(for example botton) on the form

Hey guys, I am doing my thesis and my project topic is Automatic Generation of question paper using soft computing. My mentor told me to implement GA or PSO in Java or C#, But i am really confuse right now. Which should i prefer java or c# ????