The number and details are to be stored in the same table for generation of numbers i am using the below code

DataColumn col=new DataColumn("Number",typeof(System.String));
col.AutoIncrement=true;
col.AutoIncrementSeed =-1;
col.AutoIncrementStep =-1;
Label1.Text="Number is : + 'Number'";

but not able to achieve the target of displaying the increasing order of the number Is the above code coreect for generation? Or any good sites for reference thanks in advance

yes i want unique n sequential number but it is not but in this format '1000000001' not dat and time format . Any other way to achieve it

hi I want to generate a 10 digit number .I am selecting some details from one page submit it takes to me next page where i have to enter details in the form before entering the details a 10 didgit number appears on the page (automatically) after entering the detail if click submit the details along with nummber should stores in the backend I dont know the proper approach for this generating and storing value(asp.net withC#) can anyone have idea and help me out kal13na13

hi I read a very nice article about grouping radiobuttons I have used the coding in my project as it is quite similar and i have made few changes to it but I am having problem i am able to add reference but when i use register and tag prefix ="rs" to call the custom contol groupradiobutton in the datagird the design page shows the gridcontrol -error control in the datagrid which i am finding difficult to follow. <%@ Register TagPrefix="rs" Namespace="Sample.Web.UI.Controls" Assembly ="Available" %><%@ Page language="c#" Codebehind="AvailableCourse.aspx.cs" Debug="true" AutoEventWireup="false" Inherits="Bound.AvailableCourse" %> even in the aspx.cs file i am getting error near "Checked " the error is like this " Bound.AvailableCourse" does not contain a definition for Checked "foreach(DataGridItem dgItem in DataGrid1.Items) { AvailableCourse Availablecourse=dgItem.FindControl("Availablecourse")as AvailableCourse; // if it is checked (current item is selected)... if(Availablecourse!= null && Availablecourse.Checked) { DataTable dataSource=DataSource.CreateDataSource(); DataRow row = dataSource.Rows.Find(DataGrid1.DataKeys[dgItem.ItemIndex]); Label1.Text = String.Format("Selected day: {0}, Date_Time: {1}", row["Date_Time"], row["Number_Of_Seats"]); return; thanks in advance kal13na13 kal13na13

hi i want to know how to create assebmly key or snk key so that i can use it in my web pages. any sites ,articles thanks in advance kal13na13

hi I have resolved i saw my mistake and rectifued but still in my design mode the error creating contol in the datagrid keeps showing me

<%@ Register TagPrefix="rs" Namespace="Sample" Assembly ="Sample.Country" %>
if u change Assembly to "Country" still it shows the red mark

any anybody help me kal13na13

hi I am facing some error in the datagrid i have created a class in the same project and trying to retrieve the values in the asp page.I am trying to group radio buttons and calling the datagrid ,i have followed a sample from here code project-"How to group radiobuttons" but its not working it gives me the following error :

'Sample.DataSource' does not contain a definition for 'Rows'

Cannot implicitly convert type 'System.Data.DataTable' to 'Sample.DataSource'

even my asp page design mode it shows red mark error control in the datagrid anything wrong in the register or tagfix please what went wrong i am unable to figure it out kal13na13 -- modified at 4:42 Friday 23rd December, 2005

hi Does anyone here can give me good sites or book recommendations for the customs controls in C# I want to create custom control for the radio button in the datagrid where I want give the user only one option to select the items from the database Is custom control for radiobuttonlist in datagrid is possible or not?? thanks in advance kal13na13

hi Does anyone knows how to generate automatic numbers in asp.net with C#.I have to select some values from the datagrid and enter a value which gets assigned to a row in the backend when i click submit it goes to a next page where a number is generated automatically and displayed on the page where some details have to be entered.The number and the values have to be stored in the backend .These values and the number has to be assigned to same row where the previous page value is entered. I dont know how to generate number in this regard and simultaneously stored in the database Thanks in advance kal13na13

hi can anyone give me any good sites of custom controls used in asp.net where i can find some code snippets and explanantion espcially radio buttons and the datagrid with C# thanks in advance kal13na13

thanks its working

hi I have created a class where I am creating custom control for my web page the problem is that i am getting error like this

The type or namespace name 'UI' does not exist in the class or namespace 'System.Web' (are you missing an assembly reference?

in the using System.Web.UI; using System.Web.UI.WebControls; what is the actual cause for this error ? and how i can rectify it I am not good in C# thanks in advance kal13na13

hi using Asp.net with C# I have a datagrid where i am calling values from the backend and i am using a radio buttonlist for selecting the values. the problem is that the values are displayed for radiobuttonlist only but in the single sql query i have called other fields for the datagrid which is not getting displayed along with the radiobuttons.Through breakpoint i have found that it not getting bound at the runtime . In my project the user selects data from the previous page comes to this page where details about that data is displayed in the datagrid having radiobuttonlist if the user clicks any option the value gets selected along with the rows in the datagrid to which the button and row is related to .I dont know how to achieve this Can anybody explain me why is it that so?? Any solution for this kal13na13

hi i have created a C# class file and want to include the methods of it in my asp page. how i am suppose do that, should i called as a class library in my page or make use of Run method in my asp page Any suggestion kal13na13

hi I know only basic of C# but not in depth like interfaces,delgates,polymorphism and methods in which i am very poor Can anyone prescribed me any good book or websites . thanks in advance kal13na13

hi why does my application does not support the below tag? Whenever I create register tagprefix to some data it does not gets displayed in the design view gives me error control. <%@ Register TagPrefix="mbrsc" Namespace="Repeater" Assembly="Repeater.RowSelectorColumn" %> Can anyone give some answer for it and how i can resolve it I am using asp.net with C# kal13na13 -- modified at 7:01 Friday 16th December, 2005

hi in my project asp.net with C# how i am suppose to bring radio button in the repeater control such that the user selects only one option having corresponding rows associated with that option any idea about this kal13na13

hi I like to know two thing 1st i have created page in asp.net with C# where the user selects the data from the backend using listbox,radiobuttonlist and clicks get button to retrieve the data in the datagrid in the same page now i want the same action to taken place ie when the user selects the data clikcs get button it should go to the next page shows the data in the datagrid . How I can achieve this any idea or good websites for this 2nd in my page i want to have three data using joins from two tables in the radiobuttonlist only one column is used for selecting purpose and rest of the columns gets displayed as it is called like id,name,age along with id name and age is also called and when id is selected the rest two gets selected How i can achieve this any opinion kal13na13

yes its getting excuted the page is displayed values are entered the moment submit button is clicked nothing happens Can you tell me how i can achieve updation and insertion queries without use of parameters any good websites. kal13na13 -- modified at 0:06 Wednesday 14th December, 2005

its not rasing any exception ,page is displayed i am able to enter values click submit button no response the same page is there with the data. is there any way i can insert and update data without stored procedures and parameters? thanks kal13na13