prit005

i have a class like [code] class abc{ struct { string name; float [] marks; } .... . . . . . } [/code] after implementing my all logic i want to save marks array on to a file,,,,,how can i achieve this,,,,please need urgent help

i want to disable few check boxes in a checkedlistbox. what should i do?

hi here new to asp.net.cn any body help me realted to asp how can i learn asp.net.some toturails etc.

Hi I am using web application. on my login button i have written this code [CODE]protected void btnlogin_Click(object sender, EventArgs e) { //sql connection SqlConnection cnn = new SqlConnection(); cnn.ConnectionString = "Server=HOME-PC;Database=kandivalideal;Trusted_Connection=True;"; cnn.Open(); SqlCommand cmd = new SqlCommand("select mobileno, password from register where mobileno='"+txtmoblie.Text +"'and password='"+txtpassword.Text+"'",cnn); cmd.Connection = cnn; SqlDataReader …

Hello, there. I'm using Visual C#, creating a small game currently. After Graphics g = CreateGraphics(); g.DrawLine(new Pen(Color.White, 1), new Point(x, y), new Point(x, y); How do i delete that line?

[code]public partial class Home_AlumniLogin : System.Web.UI.Page { Buildconnection c = new Buildconnection(); public string conn = ConfigurationSettings.AppSettings["dsn"]; public string str = "Data Source=S-90E1F156B1BF4\\SQLEXPRESS;uid=a;database=college"; public SqlConnection con; protected void Page_Load(object sender, EventArgs e) { } protected void ImageButton1_Click(object sender, ImageClickEventArgs e) { con = new SqlConnection(conn); string str = "select ID1 …

Hi ]http://192.168.3.100/PACS3.2.0_DATA/Android_Images/1/1.2.840.114257.0.11796824240075870457700001003416408300001 /DICOMDIR.dic//PACS3.2.0/Images my problem is that I want to get only the specific part of this URL such as only .dic for eg: ]http://192.168.3.100/PACS3.2.0_DATA/Android_Images/1/ 1.2.840.114257.0.11796824240075870457700001003416408300001 /DICOMDIR.dic and remove the last two item from URL. please help

Hi , I am using the connection string as below in my c # .net .. i will give the connection string in all the forms and i will give con.open in the form load. is there any other shortest way is there to specify the connection at only once. …

I have already done Social Networking site,a small project based on LAN supporting Video Chat using C# as front end and SQL Server as back end. Can anyone plzz... suggest me some additional feature to expand this project in ASP.NET.

How to use buffer to save large images if suppose the buffer size is 500kb and image size is 2000kb so that buffer first read First 500kb and then 500kb and so on. Also how to reset the buffer size variable to next posssision please help me.

cmd = new OleDbCommand("select Convert(varchar(50),Fault_Time),[Level],[Trouble_Source],[Solution],[Ticket_Status],[Close_Date],convert(varchar,Close_Time),[Actual_Cause],[Solution],[Description] from [TT_Record$]", conn); its showing error at runtime :- Undefined function 'Convert' in expression pls suggest........

I've received the requirements to make a form that inserts into a database, and then allows the user to edit the information they inserted. So what the form would do is get registration information from the user, insert it into the appropriate tables, and then redirect to a page with …

I need a functioning login code for a windows form. my code that I made has some problems. I posted my code to prove I made Effort. thanks. [QUOTE] -------- Username = 123-incorrect Password = 123-incorrect Login Failed. when Username = onat12-correct Password = sambuca888-correct Login Accepted. now when, Username …

Dear All, the below is my code it not works properly. I want to display the picture boxes dynamically ie run time it works fine but in my application have 1 Button ([B]btnGenPictBox[/B]) click on it adds the no. of picture box and also at the same time it display …

I want to display messagebox asp page while clicking on some controls...how can i get this?

In this form I use Two button(1.Browse,2.Generate PictureBOx Dynamically), One Textbox(Here I enter Number of Picture Box to Display at run time),Context Menu,and a FolderBrowseDialog. When I click on Browse Button it opens the filebrowsedialog box from this I select the Image folder. then I enter number in Text Box …

In my win form application having 1 button ,folderbrowseDialog box, Picturebox inside the Panel. On Button click open folderbrowsedialog for open the images folder i want to add this list images to my contextmenu at runtime i get that images path at runtime but now i am not able to …

Now I want to add the number of picture boxes to windows form dynamically. for eg. when user put the input in text box such as user enter 4 then Four picture boxes are added to the form at run time. also I don't know how handle the context menu …

[code] <script type="text/javascript" src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("#btnclick").click(function(){ $("#para").hide("slow"); $("#btnclick").click(function(){ $("#para").show("slow"); }); }); }); </script> <body> <form id="form1" runat="server"> <div id="para"> <p>The form contains a button to place the final order. In this example, pressing the button returns a simple JavaScript alert(), depending on the contents of the order. In …

how to create stored procedure for altering multiple coulmns , how to create stored for creating dynamic table and add multiple columns to created table

Hi I have just started C# (again) and written a small program. I have installed Microsoft Visual C# 2008 Express Edition. Now I want to compile and run my program but "start debugging (F5)" option is faded. Also I can't find any csc.exe file in the main directory where Visual …

[B]HI . from where i can have complete c# tutorials ???[/B]

Hi In my office there is an application ,and database is Sql server 2000.Using ODBC connection application connect to database.Recently database move into sql server 2005.Now application is not working,Its generate error message error message is "Connection failed".I tested the ODBC connection its okay. *I dont know what is language …

Hi, I have 20 rows in a table and I want to update 10 of them only. I am using MS SQL. Any ideas please. Cheers

LEADID ACCOUNTMANAGERID ActivityDate USERNAME Q6UJ9A08MZSN U6UJ9A0000IR Mar- 1-2011 KSHITIJ GUPTA Q6UJ9A08MZSN U6UJ9A0000IR Mar- 1-2011 KSHITIJ GUPTA ACCOUNTNAME Kayess Finance & Investments Kayess Finance & Investments show only one records for duplicate this o/p come from various join it just an sample data i have near about 250 duplicate records in …

Hi, Everybody I am New in ASP.Net I am developing an website i want to show messagebox like windows application i am useing asp.net with c#. How i can do this. Can anybody help me please.......... Thanks in Advance

what is the .net code for adding year in this form like 2001-2002,2002-2003, in dropdown with the asp.net

[CODE] Session.Abandon(); Session.Clear(); Session["user"]=null [/CODE] i m trying to clear a Session but these methods are not working..how can i clear this Session plz help me.. thnxx

Hello All Developeres, Please Read Below Senario. I have one table Supposed "Emp(EmpID,EmpName)" Now There is data with Name "testName1" and "testName2" in EmpName Field Now I need query which fetch all record in asceding order for EmpName Field and Record with "testName1" and "testName2" will must display at [B]last[/B]. …

[code]StrSQLQ1 = "SELECT " & _ "CustomerCharges.JobOrderID, CustomerCharges.ClientID, CustomerCharges.ActivityDate, CustomerCharges.TaskName, CustomerCharges.Charges, CustomerCharges.LineSeqID, CustomerCharges.IIDNo,CustomerCharges.consignee CustomerCharges.marking, CustomerCharges.rate, CustomerCharges.m3, CustomerCharges.tonn,CustomerCharges.labor, CustomerCharges.storg, CustomerCharges.overtm, " & _ "JobOrderHeader.JobType, JobOrderHeader.CustomerName, JobOrderHeader.LedgerNo, " & _ "JobOrderLine.LorryOutDt, JobOrderLine.FL, JobOrderLine.VesselIn, JobOrderLine.ContainerTruckNo, JobOrderLine.ContainerSz " & _ "From " & _ " { oj (WMS.dbo.JobOrderLine JobOrderLine INNER JOIN WMS.dbo.CustomerCharges CustomerCharges ON …