Hello, I'm not a big expert lazarus and have problem.
I start new project and have zconnection, zquery, datasource and dbgrid.
My dbgrid get info from query all is ok, but i can't edit columns titles, because can't add columns to object inspector, i can only make new columns in dbgrid.Before everything went well, but now it does not, what am I doing wrong? Please need quick help.
See atachment.