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開くダイアログを呼び出すサンプル・アプリケーションを実行するには、このコードをコピーしてフォームに貼り付けてください。フォームは、フルRDMLX使用可能でなくてはなりません。
* * * COMPONENT:STD_FORM* * Function Options(*DIRECT)Begin_Com Role(*EXTENDS #PRIM_FORM) CLIENTHEIGHT(686) CLIENTWIDTH(475) HEIGHT(713) LEFT(465) TOP(108) WIDTH(483)Define_Com Class(#PRIM_LABL) Name(#InitialValuesLbl) CAPTION('Open dialog Inital values') DISPLAYPOSITION(6) HEIGHT(20) LEFT(8) PARENT(#COM_OWNER) TABPOSITION(6) TABSTOP(False) TOP(8) WIDTH(137)Define_Com Class(#PRIM_LABL) Name(#InitialOpenFileLbl) CAPTION('Initial Directory') DISPLAYPOSITION(5) HEIGHT(20) LEFT(24) PARENT(#COM_OWNER) TABPOSITION(5) TABSTOP(False) TOP(32) WIDTH(81)Define_
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Com Class(#PRIM_EDIT)
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Name(#InitialDirectory)
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DISPLAYPOSITION(3)
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LEFT(112)
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PARENT(#COM_OWNER)
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SHOWSELECTION(False)
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SHOWSELECTIONHILIGHT(False)
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TABPOSITION(3)
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TOP(32)
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WIDTH(289)
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Define_
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Com Class(#PRIM_PHBN)
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Name(#PHBN_1)
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CAPTION('
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Start Open File Dialog')
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DISPLAYPOSITION(1)
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LEFT(8)
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PARENT(#COM_OWNER)
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TABPOSITION(1)
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TOP(224)
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WIDTH(161)
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Define_
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Com Class(#PRIM_APPL.ICommonDialogFileOpen)
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Name(#openFileDlg)
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Reference(*DYNAMIC)
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Define_Com Class(#PRIM_LABL) Name(#ResultLbl) CAPTION('Open File dialog results') DISPLAYPOSITION(7) HEIGHT(25) LEFT(8) PARENT(#COM_OWNER) TABPOSITION(7) TABSTOP(False) TOP(264) WIDTH(121)Define_
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Com Class(#PRIM_LABL)
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Name(#FileCountLb)
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CAPTION('
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Selected File Count')
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DISPLAYPOSITION(4)
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HEIGHT(20)
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LEFT(32)
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PARENT(#COM_OWNER)
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TABPOSITION(4)
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TABSTOP(False)
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TOP(400)
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WIDTH(105)
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Define_Com Class(#PRIM_PHBN) Name(#GotoOpenFileForm) CAPTION('Goto Open File Dialog form') DISPLAYPOSITION(8) LEFT(280) PARENT(#COM_OWNER) TABPOSITION(8) TOP(656) WIDTH(185)Define_Com Class(#PRIM_EDIT) Name(#FileCount) DISPLAYPOSITION(9) LEFT(152) PARENT(#COM_OWNER) SHOWSELECTION(False) SHOWSELECTIONHILIGHT(False) TABPOSITION(9) TOP(392) WIDTH(49)Define_Com Class(#PRIM_GPBX) Name(#GPBX_1) DISPLAYPOSITION(10) HEIGHT(81) LEFT(32) PARENT(#COM_OWNER) TABPOSITION(10) TABSTOP(False) TOP(304) WIDTH(193)Define_Com Class(#PRIM_RDBN) Name(#OkButtonPressed) CAPTION('OK Button pressed') DISPLAYPOSITION(1) LEFT(16) PARENT(#GPBX_1) TABPOSITION(1) TOP(16)Define_Com Class(#PRIM_RDBN) Name(#CancelButtonPressed) CAPTION('Cancel Button pressed') DISPLAYPOSITION(2) LEFT(16) PARENT(#GPBX_1) TABPOSITION(2) TOP(48) WIDTH(153)Define_
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Com Class(#PRIM_CKBX)
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Name(#ExplorerMode)
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CAPTION('
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Explorer Mode')
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DISPLAYPOSITION(11)
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LEFT(24)
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PARENT(#COM_OWNER)
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TABPOSITION(11)
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TOP(152)
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Define_Com Class(#AAsavefil) Name(#SaveFileDlgForm)Define_Com Class(#PRIM_CKBX) Name(#Multiselect) CAPTION('Multiselect') DISPLAYPOSITION(12) LEFT(24) PARENT(#COM_OWNER) TABPOSITION(12) TOP(176)Define_Com Class(#PRIM_EDIT) Name(#Title) DISPLAYPOSITION(13) LEFT(112) PARENT(#COM_OWNER) SHOWSELECTION(False) SHOWSELECTIONHILIGHT(False) TABPOSITION(13) TOP(56) WIDTH(289)Define_Com Class(#PRIM_LABL) Name(#TitleLbl) CAPTION('Title') DISPLAYPOSITION(14) HEIGHT(25) LEFT(24) PARENT(#COM_OWNER) TABPOSITION(14) TABSTOP(False) TOP(56) WIDTH(81)Define_
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Com Class(#PRIM_CKBX)
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Name(#HideReadOnly)
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CAPTION('
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Hide Read-Only')
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DISPLAYPOSITION(15)
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LEFT(24)
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PARENT(#COM_OWNER)
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TABPOSITION(15)
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TOP(128)
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Define_Com Class(#PRIM_LTBX) Name(#fileLst) DISPLAYPOSITION(2) HEIGHT(210) LEFT(16) PARENT(#COM_OWNER) SHOWSELECTION(True) TABPOSITION(2) TOP(450) WIDTH(225)Define_Com Class(#PRIM_LBCL) Name(#TRACECOL1) DISPLAYPOSITION(1) PARENT(#fileLst) SOURCE(#STD_TEXT) WIDTH(10)Define_Com Class(#PRIM_EDIT) Name(#File) DISPLAYPOSITION(16) LEFT(112) PARENT(#COM_OWNER) SHOWSELECTION(False) SHOWSELECTIONHILIGHT(False) TABPOSITION(16) TOP(80) WIDTH(289)Define_
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Com Class(#PRIM_LABL)
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Name(#FileLb)
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CAPTION('File')
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DISPLAYPOSITION(17)
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HEIGHT(23)
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LEFT(27)
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PARENT(#COM_OWNER)
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TABPOSITION(17)
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TABSTOP(False)
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TOP(80)
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WIDTH(54)
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Evtroutine Handling(#com_owner.Initialize)Set Com(#com_owner) CAPTION(*component_desc)Endroutine
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Evtroutine Handling(#PHBN_1.Click)
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Invoke Method(#sys_appln.CreateFileOpenDialog)
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RESULT(#OpenFileDLG)
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Define Field(#boolRes)
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Type(*BOOLEAN)
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#OpenFileDLG.Title := #TITLE.Text#OpenFileDLG.InitialDir := #INITIALDIRECTORY.Text#OPENFILEDLG.
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File :=
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#FILE.Text
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#OpenFileDLG.AddFilter(
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'
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First entry (*.nothing)'
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'*.nothing'
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)
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* deliberately make .cpp as .hpp to check overwriting facility later#OpenFileDLG.AddFilter( 'C++ defn files (*.cpp)' '*.hpp' )#OpenFileDLG.AddFilter(
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'C
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++ header files ( ended with *.hpp)'
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'*.hpp'
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)
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* correct the first the initial filter#OpenFileDLG.FilterCaption<2> := 'C++ defn files (corrected to *.cpp & *.c)'#OpenFileDLG.FilterExtension<2> := '*.cpp;*.c'* add an extra filter#OpenFileDLG.FilterCaption<4> := 'Text Files (*.txt)'#OpenFileDLG.FilterExtension<4> := '*.txt'* select something non-default#OpenFileDLG.
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FilterIndex :=
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2If (#Hidereadonly.ButtonState = checked)#OPENFILEDLG.HideReadOnly := trueElse#OPENFILEDLG.HideReadOnly := falseEndifIf (#Explorermode.ButtonState = checked)#OPENFILEDLG.ExplorerStyle := trueElse#OPENFILEDLG.ExplorerStyle := falseEndifIf (#Multiselect.ButtonState = checked)#OPENFILEDLG.MultiSelect := trueElse#OPENFILEDLG.MultiSelect := falseEndif
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Invoke Method(#OpenFileDLG.Show)
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OKPRESSED(#boolRes)
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FORMOWNER(#com_self)
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* ensure fresh start every time the dialog is openClr_
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List Named(#filelst)
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If (#BOOLRES)#OKBUTTONPRESSED.ButtonChecked := true#CANCELBUTTONPRESSED.
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ButtonChecked :=
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falseDefine Field(#i) Type(*INT)#i := 1#std_count := #oPENFileDLG.FileCountIf Cond(#std_count = 0)#std_text := #OPENFILEDLG.FileTitleAdd_Entry To_List(#filelst)ElseDountil Cond(#i > #std_count)#std_text := #OPENFileDLG.Files<#i>Add_Entry To_List(#filelst)#i :=
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#i + 1EnduntilEndif#FILECOUNT.
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Value :=
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#OPENFILEDLG.FileCount.AsString
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Else#CANCELBUTTONPRESSED.ButtonChecked := true#okbUTTONPRESSED.
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ButtonChecked :=
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falseEndifEndroutineEvtroutine Handling(#GotoOpenFileForm.Click)Invoke Method(#SAVEFILEDLGFORM.ShowForm)EndroutineEnd_Com
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