Delphi pos - mzere Pascal

Mu Delphi, monga ena chinenero mapulogalamu akhoza ntchito ndi zingwe. Pali zinthu zambiri kugwira nawo ntchito. M'nkhaniyi tiona wotchuka kwambiri mu Delphi ntchito chingwe.

Kupeza wotchulidwa mu chingwe

Mu Delphi pos ntchito kupeza malo a chikhalidwe kapena gulu la anthu a chingwe. nchito imeneyi ntchito motere: pos (chingwe mukuyang'ana mzere, amene akufunafuna). Mwachitsanzo, mawu akuti "zodziwikiratu" tiyenera kupeza kalata "O". Lembani pos ( 'ndi', 'Makinawa'). Pa kuphedwa kwa pulogalamu mu malo ntchito imeneyi kudzakuthandizani chithunzi 4. Popeza kalata O m'mawu "makina" amaima pamalo 4. Kapena kodi tikufuna kupeza mbali ya m'nkhaniyi. mawu "firiji" kupeza "dil". Pos ( 'dil' 'firiji). Limabwerera ife 5, monga Diehl ndimeyi akuyamba ndi zilembo 5. Ngati khalidwe kapena anthu oyambirira chingwe kutalika simutero, ntchito akubwereranso 0. M'pofunikanso kukumbukira kuti makalata ndi A - osiyana, ngati mukufuna kupeza makalata onse mawu, kuyang'ana kwa onse A ndi A.

ntchito zina mu Delphi

Kuwonjezera pa ntchito pos Delphi chikuphatikizapo kuchuluka kwa ntchito kwa zikugwira zingwe. Mwachitsanzo, kutengera ntchito. Izo ntchito kutengera malo enaake chingwe wina ndi mzake. Komanso ntchito concat akutumikira mizere iwiri skleyschikom. Monga mu masamu manambala awiri akuwonjezeka, mzere womwewo olumikiza mzake.

njira chingwe ku Delphi

Ntchito zina zatsopano kubwerera, koma zimatenga - palibe. Chitsanzo cha zingwe za kayendetsedwe akhoza kukhala mayikidwe ndi kuchotsa njira. Chotsani ndondomeko akhoza kuchotsa zidutswa chingwe. A Ikani - amaika. Mwaluso kaphatikizidwe ndondomeko izi, komanso kugwiritsa ntchito yake, mukhoza iyende chachikulu Mwachitsanzo, ntchito zonse zolakwa wowongolera, amene chigogomeza mawu misspelled kusintha, omasulira, madikishonale ndi zambiri. Iwo onse ntchito chingwe ntchito, koma mwina si mu Pascal. Kudziwa ntchito zingwe ndi njira kungakhale Mwachitsanzo, kulemba dongosolo tikuonera chithunzi pamwambapa.