DevExpress ExpressPageControl v2.30英文正式版(針對 Delphi 系列控制項的完整源代碼)





軟體簡介:



DevExpressExpressPageControlv2.30英文正式版(頁面控制控制項軟體)







ExpressPageControl:頁面控制控制項。
安裝DevExpressExpressQuantumGridSuitev6.1.forDelphi元件之前，先要安裝本組件。


Note:Thetabcontrolcontainsasetoftabsandaclient
area.Theclientareaofthecontrolcancontainany
numberofothercontrols.Notethatunlikethepage
control,thetabcontrol抯clientareaisasingle
panel.Thus,youcannotspecifydifferentpage
contentsfordifferenttabs(unlessyouchangethepage
contentdynamicallyincode).

Thetabcontrolismostlikelytobeusedifyouwant
thesamesetofcontrolstobedisplayedwithinits
page.Thecontentofcontrolscanbedynamically
changedbyhandlingtheOnChangeevent.Thus,oneof
thecommonapplicationsofthetabcontrolisto
displaydatasetrecords.Tabsdisplayvaluesofthe
datasetfieldthatcanidentifyarecord.Controls
withinthepagedisplayvaluesofotherfieldsfromthe
selectedrecord.PleaserefertotheUsingtheTab
ControltoDisplayDatasetRecordstopicforanexample
ofusingthetabcontrolinthismanner.Theimage
belowdisplaysthetabcontrolaftercompletingthe
stepslistedinthattopic.

Youcanalsocreatemorecomplexstructuresusingthe
tabcontrol.Seetheimagebelowforanexampleof
usingthetabcontrolwithinothertabcontrols.

Thepagecontrolprovidesthesamefeaturesasthetab
control.Italsocontainsasetoftabsandaclient
area.Theonlydifferenceisthatthepagecontrol
providesaseparatepagepanelforeachtabwithinit.
Thus,youcancustomizethecontentofeachpage
separatelybydroppingcontrolsontoit.When
switchingbetweentabs,thecontrolautomatically
displaysthecorrespondingpage.

Usethepagecontrolifyouneeddifferentsetof
controlstoresideoneachseparatepage.Usingthis
controlallowsyoutobreakcontrolsneededinyour
applicationintocategories.Thisalsoenablesyouto
savespaceontheform.Seetheimagebelowfor
examplesofusingthepagecontrol.