捕捉TZConnection断线异常
try qry.Close; qry.open; except on e: exception do if (e is EZSQLException) and (e.message = 'DBError : [20006] : Write to the server failed') then begin ZConnection1.Reconnect; end; end;
捕捉TZConnection断线异常
try qry.Close; qry.open; except on e: exception do if (e is EZSQLException) and (e.message = 'DBError : [20006] : Write to the server failed') then begin ZConnection1.Reconnect; end; end;