Te hanga i te pātengi raraunga: tikanga me rongoā ngā

E whakaahua ana tēnei tuhinga i te tukanga e i tuku hötaka ki rite "te hanganga o te pātengi raraunga." whakamārama tatou e ko te reira tino whakaware. He pai, o te akoranga, e kore e haere te iwi e kore e e whai wa noa i roto i enei "raau" te. Ko reira nui māmā ki te tuku i tenei ngaio pukumahi. Well, Ko tonu o taua pānuitanga tenei ra te ipurangi. Hei tauira, i reira ko te whatunga o ngā whakawhitinga Freelance ngaio rite ranei, ka taea e ngāwari kitea e koe tuhinga i runga i tetahi utu. Ki te mahi i tenei e hiahia ana koe ki te tono mo te whakatü o te hōtaka pērā i te tuhinga noa, whakaahua i te mahi e tika ana.

He aha te mea te hanga o te pātengi raraunga? E rua ngā momo o te pātengi raraunga: papamahi me kiritaki-tūmau. Hei waihanga i tētahi papamahi pātengi raraunga e hiahia ana koe i tētahi hōtaka pērā i Access. Ka taea ki te kitea i te reira i roto i tetahi huinga tari ngāwari koe. Access inaianei hua u raro koutou-Office, a Microsoft me te maha atu kaihanga o suites tari. Ko te tauira kiritaki-tūmau, e taea te whakatinana i te tauira ohie whakangungu ope ' »hōtaka Delphi. kua oti te tuhituhi nui pātengi tenei ra i roto i te Oracle, me Visual Pro Fox. E rite rawa ēnei tüäpapa pūmanawa ki te taputapu kauwhata mō te hanga tono tukatuka ki te pātengi raraunga i roto i 500 000 me te 1 miriona ranei tekau o miriona o nga rarangi.

A feruri i te tüäpapa tino ātaahua mō te hōtaka o te mua Delphi 6.0. mea tatou i kotahi e te hanga o te pātengi raraunga i roto i Delphi - e kore te reira e te whiwhi tika kōnae * .db ranei * bdb, a te tāuta i te reira i runga i te PC, kita, me te aunoatanga. Na, i roto i Delphi 6.0 hanga he kōnae pātengi raraunga i roto i te tukanoaroto kei roto i te tahua matua o te IDE, Rā Base Papamahi 6.0.

Here ka kitea e koe i te taputapu katoa e hiahia ana koe ki te waihanga i tētahi kōnae pātengi raraunga, tona whakaaro, me te momo o mua whakakī-. Kia mahara e ka waiho koe e wātea ana i te hanga me te mahi o te anake aua kōnae mo e tāuta te taraiwa i runga i te tūāpapa. Hei tauira, ki te mahi ki te momo o Visual Fox Pro 9.0 he tika ki te tāuta atu i roto i te taata faahoro pūnaha whakahaere waho.

Ki te whakaaro ki te pātengi raraunga hōtaka mahi, i hanga i roto i Delphi 6.0, kahore ona coexistence ki te pūhara, faatiti'aifarohia tenei raruraru e tāuta me te whirihora pūmanawa Raraunga Base Engine 6.0 mōkihi (Brigade).

Na, ki te kei fakapapau'i ki te mahi ki te momo kōnae Paradox, ka tuhi i tētahi hōtaka i roto i te kōpaki ngā i runga i tou puku mārō koe, ka hiahia koe ki te rēhita i te tautuhinga i roto i te mōkihi Raraunga Base Engine 6.0, e ngā ara kōnae, ratou āhuatanga, me te ingoa pātengi raraunga. mahi tenei kaupapa, ina neke koe te hanga koe hōtaka ki tetahi atu rorohiko.

Pōkai te Raraunga Base Engine 6.0 Me tāuta i runga i te rorohiko wahi tāuta koe Delphi 6.0 hangaia ki te waehere mīhini.

Te hanga i te pātengi raraunga i runga i te Delphi 6.0 makona aunoa. whiwhi te hōtaka māmā mō te rokiroki raraunga ki te kōnae pātengi raraunga e te torutoru pēhi. Here, takoto te fifi matua i roto i te whakatinanatanga o ngā puka pātengi raraunga tūhonohono. Ko te kupu PDNF 3 taea te mohio a e whakanoho e rua nga tepu DBGRID. Na te faaineineraa o ngā momo o pūrongo i roto i te QReport - ko te kōrero e kore e e tae noa hiahia ki te pa ki tenei. Kati te reira ki te mea, he pai ki te whakaturia ake he waehere hōtaka e kore maka i roto i te kete rite ia pūkete kaiwhakamahi mō ngā iwi e kore nei e matau ki te SQL, ka whai ki te kia programmed ano ...

e kore he uaua Access ki te waihanga i tētahi pātengi raraunga i roto i te huinga tari. Haere ki roto ki te hōtaka, te tiki koe te uru ki te taputapu e tika ana ki te waihanga whakatika ranei he pātengi raraunga e tīariari. Here e kore koe e whai ki te faaitoito nui kaha ki te hanga i tētahi pūrongo ranei te ahua hou o te kaupapa. faaoti mea katoa te tata karu. Ko te kupu, ki te whakatū i te hononga i waenganui i ngā ripanga te whakamahi i te taputapu kauwhata e tata e taea kotahi pa hono ki tou matua e rua nga tepu e hiahiatia ana e hiahiatia ana.

E aparau teie nei tuhinga te hanga anake o te pātengi raraunga i runga i te whakangungu me te papamahi pōkai. Ki te whakaaro ki te hōtaka nui, i waho te matauranga o te oraraa o enei tüäpapa e kore koe whakaoti i te raruraru o te raweke pātengi nui.