Manak

Hello all, I wanted that a particular user can login only 1 time in a day and his details are updated in the table.Can anyone help me with it. my login method is [CODE]args = params[:user] @user = User.find_by_username(args[:username]) if @user && @user.password == args[:password] session[:login] = @user.username redirect_to( :controller …

I am currently working on a project. I want that the combo box should reflect the values that were Selected at the previouly Saved record when i enter a new record.

i am working on a project and i need to show a error message if the user enters string in a text box whose datatype is int?? it throws exception that input string is not in correct format...:(

I am working on a project.I am having two forms and two tables in my database namely asset and store.The asset form adds items and its opening balance to the database .I am having a balanace left and quantity text box in store .The store form recives /issues the items.Wat …

hey everyone i am using a select query and showing input string is not in correct format ...plz help me...... here is my query..... int id = Convert.ToInt32(String.Format(@"SELECT Id FROM Student WHERE RegNo ='{0}' ", cmbRegNo.Text));

hello everyone..I would be grateful if anybody could help me in performing subtraction from diffrent tables... My Database has a Asset table which has opening balance and balance left coloums in it.and i have one store table which has received/issued item and its quantity.Wat i want to do is if …

Hi can nyone tell me ho to include the date parameter in crysal reports........ny help would be appriciated...

Can nyone tell me how to relatr combo boxes???? i hv used this code bt this is throwing exception ......ny help would be appreciated .I hv jst started wworking on c# i hv used the following code nd i hv populated the cmbschoolcode in loading of my form [code=csharp] private …

its showing no value given to one or more parameters can nybody help me..plz its urgent