object reference not set to an instance of an object.

Question

Hi Guys

Please Help Me . see to this error display this message when i Insert new record using Sqldatasource in gridview

 

 

Answer 1

Here's an example of a Pascal program that prints "##" 10 times:

program PrintHashes;
var
  i: integer;
begin
  for i := 1 to 10 do
    writeln('##');
end.

This program uses a for loop to iterate from 1 to 10 and print "##" on each iteration using the `writeln` procedure.