Hi.
i created a small database with a table to store two numbers and the sum. num1,num2 and sum column. In sql i used the computed columns specification to assign sum as num1+num2.
running the database, everything works fine. i input the numbers and the sum is auto calculated.
i try to do same thing by bring the table in a vb 2008 form using a datagrid view. when i run the application i can just enter the two values(num1 and num2) in the datagrid but the sum is not calculated despite pressing enter or tab and also the data entered is not saved.
any help
i created a small database with a table to store two numbers and the sum. num1,num2 and sum column. In sql i used the computed columns specification to assign sum as num1+num2.
running the database, everything works fine. i input the numbers and the sum is auto calculated.
i try to do same thing by bring the table in a vb 2008 form using a datagrid view. when i run the application i can just enter the two values(num1 and num2) in the datagrid but the sum is not calculated despite pressing enter or tab and also the data entered is not saved.
any help