Введение в Delphi. Рудалев В.Г - 15 стр.

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ВГУ | Воронеж

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AZ^Zgb_

baf_gbl_ijh]jZffmqlh[u\kibkhdfh`gh[uehaZghkblvjZa

ghjh^gu_we_f_glu

dghidbiZg_ebb^j;he__ih^jh[gmxbgnhjfZpbxh[bk

ihevah\Zgbbhi_jZlhjh\is

bas

fh`ghihemqblv\

[7].

EZ[hjZlhjgZyjZ[hlZ

L_fZKibkdbbdhf[bgbjh\Zggu_kibkdbIhehkuijhdjmldb

Kibkdbdhfihg_glListBoxbkihevamxlky^ey\u[hjZwe_f_glZdhf[bgb

jh\Zggu_ kibkdbComboBox fh]ml ^hihegbl_evgh hlj_^Zdlbjh\Zlv wlhl \u

[jZggucwe_f_glq_j_ak\hckl\hText

GZibrbl_kZfhklhyl_evghijbf_jiha\heyxsbc\u[bjZlvbakibkdZ

(

bba

dhf[bgbjh\Zggh]h kibkdZp\_l nhjfu >eybaf_g_gby

p\_lZnhjfugZ^haZ

^Zlvk\hckl\hnhjfuColor: TColor

>hklmigu_p\_lh\u_dhgklZglufh`ghih

kfhlj_lv\k\hckl\_Color

\bgki_dlhj_h[t_dlh\

Ijbf_jgucwkdbanhjfu

GZibrbl_ ijbf_j \ dhlhjhf p\_l nhjfu aZ^Z_lky k bkihevah\Zgb_f

nmgdpbbRGB

function RGB (R,G,B: byte): TColor;

A^_kv

R,G,B –

agZq_gbybgl_gkb\ghkl_cdjZkghca_e_ghcbkbg_ckhklZ\

eyxs_c p\_lZ >ey ieZ\gh]h baf_g_gby bgl_gkb\ghkl_c bkihevamcl_ ljb dhf

ihg_glZScrollBar

(

ihehkZijhdjmldb

)

K\hckl\Zmin

max: integer

kh^_j`ZlgZ

qZevgh_ b dhg_qgh_ agZq_gb_ iheh`_gby[_]mgdZ K\hckl\h Position

–

l_dms__

iheh`_gb_ [_]mgdZ P\_l ^he`_g baf_gblvky ijb gZklmie_gbb kh[ulby On-

Change

dhfihg_glZScrollBar\aZ\bkbfhklbhlagZq_gbyPosition.

EZ[hjZlhjgZyjZ[hlZ

L_fZKha^Zgb_ijbeh`_gbckg_kdhevdbfbnhjfZfb

>hjZ[hlZ_f ij_^u^msmx ijh]jZffm lZd qlh[u ijb gZ`Zlbb dghidb  gZ

wdjZg_ihy\behkv^hihegbl_evgh_hdgh

                                        15




     AZ^Zgb_: baf_gbl_ijh]jZffmqlh[u\kibkhdfh`gh[uehaZghkblvjZa
ghjh^gu_we_f_glu:dghidbiZg_ebb^j;he__ih^jh[gmxbgnhjfZpbxh[bk
ihevah\Zgbbhi_jZlhjh\is bas fh`ghihemqblv\[7].

     EZ[hjZlhjgZyjZ[hlZ
     L_fZKibkdbbdhf[bgbjh\Zggu_kibkdbIhehkuijhdjmldb

      Kibkdb dhfihg_glListBox bkihevamxlky^ey\u[hjZwe_f_glZdhf[bgb
jh\Zggu_ kibkdb ComboBox  fh]ml ^hihegbl_evgh hlj_^Zdlbjh\Zlv wlhl \u
[jZggucwe_f_glq_j_ak\hckl\hText.
      GZibrbl_kZfhklhyl_evghijbf_jiha\heyxsbc\u[bjZlvbakibkdZ(bba
dhf[bgbjh\Zggh]h kibkdZ  p\_l nhjfu >ey baf_g_gby p\_lZ nhjfu  gZ^haZ
^Zlvk\hckl\hnhjfuColor: TColor. >hklmigu_p\_lh\u_dhgklZglufh`ghih
kfhlj_lv\k\hckl\_Color \bgki_dlhj_h[t_dlh\
      Ijbf_jgucwkdbanhjfu:




     GZibrbl_ ijbf_j \ dhlhjhf p\_l nhjfu aZ^Z_lky k bkihevah\Zgb_f
nmgdpbbRGB:
     function RGB (R,G,B: byte): TColor;
     A^_kvR,G,B – agZq_gbybgl_gkb\ghkl_cdjZkghca_e_ghcbkbg_ckhklZ\
eyxs_c p\_lZ >ey ieZ\gh]h baf_g_gby bgl_gkb\ghkl_c bkihevamcl_ ljb dhf
ihg_glZScrollBar (ihehkZijhdjmldb)K\hckl\Zmin, max: integer kh^_j`ZlgZ
qZevgh_ b dhg_qgh_ agZq_gb_ iheh`_gby [_]mgdZ K\hckl\h Position – l_dms__
iheh`_gb_ [_]mgdZ P\_l ^he`_g baf_gblvky ijb gZklmie_gbb kh[ulby On-
Change dhfihg_glZScrollBar\aZ\bkbfhklbhlagZq_gbyPosition.

     EZ[hjZlhjgZyjZ[hlZ5
     L_fZKha^Zgb_ijbeh`_gbckg_kdhevdbfbnhjfZfb

     >hjZ[hlZ_f ij_^u^msmx ijh]jZffm lZd qlh[u ijb gZ`Zlbb dghidb gZ
wdjZg_ihy\behkv^hihegbl_evgh_hdgh

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Введение в Delphi. Рудалев В.Г - 15 стр.

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Рудалев В.Г.

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Введение в Delphi. Рудалев В.Г - 15 стр.

UptoLike

ВУЗ:

Рудалев В.Г.

Кремер А.И.

Программирование

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