Введение в технологию программирования. Ч.1. Среда объектно-ориентированного программирования Delphi. Коржов Е.Н - 38 стр.

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Ɋɟɡɭɥɶɬɚɬ ɨɛɭɱɟɧɢɹ: ɩɨɫɥɟ ɭɫɩɟɲɧɨɝɨ ɡɚɜɟɪɲɟɧɢɹ ɡɚɧɹɬɢɹ ɩɨɥɶɡɨ-
ɜɚɬɟɥɶ ɞɨɥɠɟɧ:
ɡɧɚɬɶ, ɢɡ ɤɚɤɢɯ ɨɫɧɨɜɧɵɯ ɮɚɣɥɨɜ ɫɨɫɬɨɢɬ ɩɪɨɟɤɬ Delphi;
ɭɦɟɬɶ ɞɨɛɚɜɥɹɬɶ/ɭɞɚɥɹɬɶ ɦɨɞɭɥɢ ɩɪɨɟɤɬɚ;
ɨɫɭɳɟɫɬɜɥɹɬɶ ɭɫɬɚɧɨɜɤɭ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ;
ɡɧɚɬɶ ɧɚɡɧɚɱɟɧɢɟ ɢ ɫɨɫɬɚɜ ɪɟɩɨɡɢɬɨɪɢɹ Delphi;
ɡɧɚɬɶ, ɤɚɤ ɫɨɡɞɚɸɬɫɹ ɢ ɭɧɢɱɬɨɠɚɸɬɫɹ ɮɨɪɦɵ ɜ ɩɪɢɥɨɠɟɧɢɢ;
ɭɦɟɬɶ ɨɪɝɚɧɢɡɨɜɵɜɚɬɶ ɜɡɚɢɦɨɞɟɣɫɬɜɢɟ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ;
ɢɡɭɱɢɬɶ ɫɜɨɣɫɬɜɚ BorderIcons ɢ BorderStyle;
ɭɦɟɬɶ ɩɪɢɦɟɧɹɬɶ ɦɟɬɨɞɵ Create, Release, Close, Show, Hide ɞɥɹ ɮɨɪɦ.
ɂɫɩɨɥɶɡɭɟɦɚɹ ɩɚɩɤɚ: Lab4.
ɉɥɚɧ ɡɚɧɹɬɢɹ
ɑɚɫɬɶ I. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ Delphi. Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɨɜ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚ-
ɦɟɬɪɨɜ ɩɪɨɟɤɬɚ.
Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɚ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ.
1. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ. Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɚ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ:
ɪɚɛɨɬɚ ɩɨɞ ɪɭɤɨɜɨɞɫɬɜɨɦ ɩɪɟɩɨɞɚɜɚɬɟɥɹ 40 ɦɢɧɭɬ.
2. ɋɚɦɨɫɬɨɹɬɟɥɶɧɚɹ ɪɚɛɨɬɚ 40 ɦɢɧɭɬ.
ɑɚɫɬɶ II. Ⱥɬɪɢɛɭɬɵ ɢ ɫɬɢɥɢ ɮɨɪɦɵ. ɋɨɡɞɚɧɢɟ ɢ ɭɧɢɱɬɨɠɟɧɢɟ ɮɨɪɦɵ.
ȼɢɡɭɚɥɢɡɚɰɢɹ ɮɨɪɦɵ. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɧɟɫɤɨɥɶɤɢɯ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ.
1. Ⱥɬɪɢɛɭɬɵ ɢ ɫɬɢɥɢ ɮɨɪɦɵ. ɋɨɡɞɚɧɢɟ ɢ ɭɧɢɱɬɨɠɟɧɢɟ ɮɨɪɦɵ. ȼɢɡɭɚ-
ɥɢɡɚɰɢɹ ɮɨɪɦɵ. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɧɟɫɤɨɥɶɤɢɯ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ: Ɋɚɛɨɬɚ
ɩɨɞ ɪɭɤɨɜɨɞɫɬɜɨɦ ɩɪɟɩɨɞɚɜɚɬɟɥɹ 20 ɦɢɧɭɬ.
2.
ɋɚɦɨɫɬɨɹɬɟɥɶɧɚɹ ɪɚɛɨɬɚ 60 ɦɢɧɭɬ.
ȼ Delphi ɜɵ ɪɚɛɨɬɚɟɬɟ ɫ ɩɪɨɟɤɬɚɦɢɧɚɛɨɪɚɦɢ ɮɚɣɥɨɜ, ɢɡ ɤɨɬɨɪɵɯ ɫɨɫɬɨɢɬ
ɫɨɡɞɚɜɚɟɦɨɟ ɜɚɦɢ ɩɪɢɥɨɠɟɧɢɟ. ɂɦɢ ɦɨɝɭɬ ɛɵɬɶ ɮɚɣɥɵ, ɫɨɡɞɚɜɚɟɦɵɟ ɜ ɫɪɟ-
ɞɟ Delphi, – ɮɚɣɥɵ ɫ ɢɫɯɨɞɧɵɦ ɬɟɤɫɬɨɦ ɦɨɞɭɥɟɣ, ɮɨɪɦɵ, ɹɜɥɹɸɳɢɟɫɹ ɝɪɚ-
ɮɢɱɟɫɤɢɦ ɩɪɟɞɫɬɚɜɥɟɧɢɟɦ ɜɚɲɟɝɨ ɩɪɢɥɨɠɟɧɢɹ, ɢ ɫɚɦɢ ɮɚɣɥɵ ɩɪɨɟɤɬɨɜ ɢ
ɞɪ.
ɍɩɪɚɜɥɹɬɶ ɩɪɨɟɤɬɚɦɢ ɦɨɠɧɨ, ɢɫɩɨɥɶɡɭɹ ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɟ ɨɩɰɢɢ
ɝɥɚɜɧɨɝɨ ɦɟɧɸ. Ⱦɥɹ ɭɩɪɚɜɥɟɧɢɹ ɩɪɨɟɤɬɚɦɢ ɬɚɤɠɟ ɩɪɟɞɧɚɡɧɚɱɟɧɚ ɫɩɟɰɢ-
ɚɥɶɧɚɹ ɩɪɨɝɪɚɦɦɚɦɟɧɟɞɠɟɪ ɩɪɨɟɤɬɨɜ. ȼ ɦɟɧɟɞɠɟɪɟ ɩɪɨɟɤɬɨɜ ɩɪɟɞɨɫɬɚɜ-
ɥɹɟɬɫɹ ɜɨɡɦɨɠɧɨɫɬɶ ɞɨɛɚɜɥɹɬɶ ɢ ɭɞɚɥɹɬɶ ɮɚɣɥɵ, ɜɯɨɞɹɳɢɟ ɜ ɩɪɨɟɤɬ, ɩɟɪɟ-
ɦɟɳɚɬɶɫɹ ɩɨ ɮɚɣɥɚɦ ɫ ɢɫɯɨɞɧɵɦ ɬɟɤɫɬɨɦ ɢ ɜɵɩɨɥɧɹɬɶ ɪɹɞ ɞɪɭɝɢɯ ɨɩɟɪɚ-
ɰɢɣ.
1.1. ɉɨɞɝɨɬɨɜɢɬɟɥɶɧɵɟ ɞɟɣɫɬɜɢɹ
ȼ ɫɜɨɟɦ ɤɚɬɚɥɨɝɟ ɫɨɡɞɚɣɬɟ ɤɚɬɚɥɨɝ ɫ ɢɦɟɧɟɦ Lab_4.
1.2. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ
1. ɋɜɟɪɧɢɬɟ ɨɤɧɨ Delphi. Ɉɬɤɪɨɣɬɟ ɫɨɡɞɚɧɧɵɣ ɜɚɦɢ ɤɚɬɚɥɨɝ Lab2.
Ⱦɚɧɧɵɣ ɤɚɬɚɥɨɝ ɫɨɞɟɪɠɢɬ ɮɚɣɥɵ, ɫɨɡɞɚɧɧɨɝɨ ɜɚɦɢ ɩɪɨɫɬɨɝɨ ɩɪɨɟɤɬɚ. Ɉɡ-
ɧɚɤɨɦɶɬɟɫɶ ɫ ɷɬɢɦɢ ɮɚɣɥɚɦɢ:
– *.dpr – ɮɚɣɥ ɩɪɨɟɤɬɚ;
      Ɋɟɡɭɥɶɬɚɬ ɨɛɭɱɟɧɢɹ: ɩɨɫɥɟ ɭɫɩɟɲɧɨɝɨ ɡɚɜɟɪɲɟɧɢɹ ɡɚɧɹɬɢɹ ɩɨɥɶɡɨ-
ɜɚɬɟɥɶ ɞɨɥɠɟɧ:
       – ɡɧɚɬɶ, ɢɡ ɤɚɤɢɯ ɨɫɧɨɜɧɵɯ ɮɚɣɥɨɜ ɫɨɫɬɨɢɬ ɩɪɨɟɤɬ Delphi;
       – ɭɦɟɬɶ ɞɨɛɚɜɥɹɬɶ/ɭɞɚɥɹɬɶ ɦɨɞɭɥɢ ɩɪɨɟɤɬɚ;
       – ɨɫɭɳɟɫɬɜɥɹɬɶ ɭɫɬɚɧɨɜɤɭ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ;
       – ɡɧɚɬɶ ɧɚɡɧɚɱɟɧɢɟ ɢ ɫɨɫɬɚɜ ɪɟɩɨɡɢɬɨɪɢɹ Delphi;
       – ɡɧɚɬɶ, ɤɚɤ ɫɨɡɞɚɸɬɫɹ ɢ ɭɧɢɱɬɨɠɚɸɬɫɹ ɮɨɪɦɵ ɜ ɩɪɢɥɨɠɟɧɢɢ;
       – ɭɦɟɬɶ ɨɪɝɚɧɢɡɨɜɵɜɚɬɶ ɜɡɚɢɦɨɞɟɣɫɬɜɢɟ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ;
       – ɢɡɭɱɢɬɶ ɫɜɨɣɫɬɜɚ BorderIcons ɢ BorderStyle;
       – ɭɦɟɬɶ ɩɪɢɦɟɧɹɬɶ ɦɟɬɨɞɵ Create, Release, Close, Show, Hide ɞɥɹ ɮɨɪɦ.
ɂɫɩɨɥɶɡɭɟɦɚɹ ɩɚɩɤɚ: Lab4.
                                ɉɥɚɧ ɡɚɧɹɬɢɹ
     ɑɚɫɬɶ I. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ Delphi. Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɨɜ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚ-
ɦɟɬɪɨɜ ɩɪɨɟɤɬɚ. Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɚ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ.
     1. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ. Ɇɟɧɟɞɠɟɪ ɩɪɨɟɤɬɚ. ɍɫɬɚɧɨɜɤɚ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɟɤɬɚ:
ɪɚɛɨɬɚ ɩɨɞ ɪɭɤɨɜɨɞɫɬɜɨɦ ɩɪɟɩɨɞɚɜɚɬɟɥɹ                              40 ɦɢɧɭɬ.
     2. ɋɚɦɨɫɬɨɹɬɟɥɶɧɚɹ ɪɚɛɨɬɚ                                     40 ɦɢɧɭɬ.
     ɑɚɫɬɶ II. Ⱥɬɪɢɛɭɬɵ ɢ ɫɬɢɥɢ ɮɨɪɦɵ. ɋɨɡɞɚɧɢɟ ɢ ɭɧɢɱɬɨɠɟɧɢɟ ɮɨɪɦɵ.
ȼɢɡɭɚɥɢɡɚɰɢɹ ɮɨɪɦɵ. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɧɟɫɤɨɥɶɤɢɯ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ.
     1. Ⱥɬɪɢɛɭɬɵ ɢ ɫɬɢɥɢ ɮɨɪɦɵ. ɋɨɡɞɚɧɢɟ ɢ ɭɧɢɱɬɨɠɟɧɢɟ ɮɨɪɦɵ. ȼɢɡɭɚ-
ɥɢɡɚɰɢɹ ɮɨɪɦɵ. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɧɟɫɤɨɥɶɤɢɯ ɮɨɪɦ ɜ ɩɪɢɥɨɠɟɧɢɢ: Ɋɚɛɨɬɚ
ɩɨɞ ɪɭɤɨɜɨɞɫɬɜɨɦ ɩɪɟɩɨɞɚɜɚɬɟɥɹ                                     20 ɦɢɧɭɬ.
     2. ɋɚɦɨɫɬɨɹɬɟɥɶɧɚɹ ɪɚɛɨɬɚ                                     60 ɦɢɧɭɬ.
ȼ Delphi ɜɵ ɪɚɛɨɬɚɟɬɟ ɫ ɩɪɨɟɤɬɚɦɢ – ɧɚɛɨɪɚɦɢ ɮɚɣɥɨɜ, ɢɡ ɤɨɬɨɪɵɯ ɫɨɫɬɨɢɬ
ɫɨɡɞɚɜɚɟɦɨɟ ɜɚɦɢ ɩɪɢɥɨɠɟɧɢɟ. ɂɦɢ ɦɨɝɭɬ ɛɵɬɶ ɮɚɣɥɵ, ɫɨɡɞɚɜɚɟɦɵɟ ɜ ɫɪɟ-
ɞɟ Delphi, – ɮɚɣɥɵ ɫ ɢɫɯɨɞɧɵɦ ɬɟɤɫɬɨɦ ɦɨɞɭɥɟɣ, ɮɨɪɦɵ, ɹɜɥɹɸɳɢɟɫɹ ɝɪɚ-
ɮɢɱɟɫɤɢɦ ɩɪɟɞɫɬɚɜɥɟɧɢɟɦ ɜɚɲɟɝɨ ɩɪɢɥɨɠɟɧɢɹ, ɢ ɫɚɦɢ ɮɚɣɥɵ ɩɪɨɟɤɬɨɜ ɢ
ɞɪ.
     ɍɩɪɚɜɥɹɬɶ ɩɪɨɟɤɬɚɦɢ ɦɨɠɧɨ, ɢɫɩɨɥɶɡɭɹ ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɟ ɨɩɰɢɢ
ɝɥɚɜɧɨɝɨ ɦɟɧɸ. Ⱦɥɹ ɭɩɪɚɜɥɟɧɢɹ ɩɪɨɟɤɬɚɦɢ ɬɚɤɠɟ ɩɪɟɞɧɚɡɧɚɱɟɧɚ ɫɩɟɰɢ-
ɚɥɶɧɚɹ ɩɪɨɝɪɚɦɦɚ – ɦɟɧɟɞɠɟɪ ɩɪɨɟɤɬɨɜ. ȼ ɦɟɧɟɞɠɟɪɟ ɩɪɨɟɤɬɨɜ ɩɪɟɞɨɫɬɚɜ-
ɥɹɟɬɫɹ ɜɨɡɦɨɠɧɨɫɬɶ ɞɨɛɚɜɥɹɬɶ ɢ ɭɞɚɥɹɬɶ ɮɚɣɥɵ, ɜɯɨɞɹɳɢɟ ɜ ɩɪɨɟɤɬ, ɩɟɪɟ-
ɦɟɳɚɬɶɫɹ ɩɨ ɮɚɣɥɚɦ ɫ ɢɫɯɨɞɧɵɦ ɬɟɤɫɬɨɦ ɢ ɜɵɩɨɥɧɹɬɶ ɪɹɞ ɞɪɭɝɢɯ ɨɩɟɪɚ-
ɰɢɣ.
     1.1. ɉɨɞɝɨɬɨɜɢɬɟɥɶɧɵɟ ɞɟɣɫɬɜɢɹ
     ȼ ɫɜɨɟɦ ɤɚɬɚɥɨɝɟ ɫɨɡɞɚɣɬɟ ɤɚɬɚɥɨɝ ɫ ɢɦɟɧɟɦ Lab_4.
      1.2. ɋɨɫɬɚɜ ɩɪɨɟɤɬɚ
      1. ɋɜɟɪɧɢɬɟ ɨɤɧɨ Delphi. Ɉɬɤɪɨɣɬɟ ɫɨɡɞɚɧɧɵɣ ɜɚɦɢ ɤɚɬɚɥɨɝ Lab2.
Ⱦɚɧɧɵɣ ɤɚɬɚɥɨɝ ɫɨɞɟɪɠɢɬ ɮɚɣɥɵ, ɫɨɡɞɚɧɧɨɝɨ ɜɚɦɢ ɩɪɨɫɬɨɝɨ ɩɪɨɟɤɬɚ. Ɉɡ-
ɧɚɤɨɦɶɬɟɫɶ ɫ ɷɬɢɦɢ ɮɚɣɥɚɦɢ:
   – *.dpr – ɮɚɣɥ ɩɪɨɟɤɬɚ;
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