ƒƒ“ƒ|ƒCƒ“ƒg |
[VB]ByVal‚ÆByRef [“®ìŠÂ‹«]Microsoft Vusual Basic 6.0(SP5) [ŠT—v]ƒTƒuƒ‹[ƒ`ƒ“‚âƒtƒ@ƒ“ƒNƒVƒ‡ƒ“‚Å—p‚¢‚éByVal‚ÆByRef‚ÌŽg‚¢•û‚Å‚·B [ByVal]’l“n‚µBŽQÆŒ³‚ɂ͉e‹¿‚ð—^‚¦‚Ü‚¹‚ñB 1F ŒÄoŒ³ƒtƒH[ƒ€‚ɃRƒ}ƒ“ƒhƒ{ƒ^ƒ“‚ð”z’u‚µAƒNƒŠƒbƒNƒCƒxƒ“ƒgƒvƒƒV[ƒWƒƒ‚ɉº‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Dim l_arg As Long l_arg = 1 Call msb_ByVal(l_arg) MsgBox l_arg 2F ƒvƒƒV[ƒWƒƒì¬ƒ‚ƒWƒ…[ƒ‹“à‚ɉº‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Private Sub msb_ByVal(ByVal a_arg As Long) a_arg = a_arg * 100 End Sub 3F Šm”F‚P‚Å쬂µ‚½ƒRƒ}ƒ“ƒhƒ{ƒ^ƒ“‚ðƒNƒŠƒbƒN‚µ‚Ă݂ĉº‚³‚¢Bu‚Pv‚Æ•\Ž¦‚³‚ꂽƒƒbƒZ[ƒWƒ{ƒbƒNƒX‚ªo‚é‚Í‚¸‚Å‚·BŒÄ‚Ño‚³‚ꂽmsb_ByVal“à‚Å‚ÍAa_arg‚Ì’l‚Í 1* 100 = 100 ‚É‚È‚è‚Ü‚·‚ªA‚±‚Ìꇈø”‚Ì’l‚ÍAŒÄoŒ³‚ɉe‹¿‚ð—^‚¦‚Ü‚¹‚ñ‚Ì‚ÅAŒÄoŒ³‚Ìl_arg‚Ì’l‚͌ĂÑo‚·‘O‚Æ•Ï‚í‚炸u1v‚Ì‚Ü‚Ü‚Å‚·B @ [ByRef]ŽQÆ“n‚µBŽQÆŒ³‚ɉe‹¿‚ð—^‚¦‚Ü‚·B 1F ŒÄoŒ³ƒtƒH[ƒ€‚ɃRƒ}ƒ“ƒhƒ{ƒ^ƒ“‚ð’ljÁ‚µAƒNƒŠƒbƒNƒCƒxƒ“ƒgƒvƒƒV[ƒWƒƒ‚ɉº‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Dim l_arg As Long l_arg = 1 Call msb_ByRef(l_arg) MsgBox l_arg 2F ƒvƒƒV[ƒWƒƒì¬‰º‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Private Sub msb_ByRef(ByRef a_arg As Long) a_arg = a_arg * 100 End Sub 3F Œ‹‰Ê1‚Å쬂µ‚½ƒRƒ}ƒ“ƒhƒ{ƒ^ƒ“‚ðƒNƒŠƒbƒN‚µ‚Ä‚Ý‚Ä‚‚¾‚³‚¢B¡“x‚Íu100v‚Æ•\Ž¦‚³‚ꂽƒƒbƒZ[ƒWƒ{ƒbƒNƒX‚ªo‚é‚Í‚¸‚Å‚·BŒÄ‚Ño‚³‚ꂽmsb_ByRefl“à‚Å‚ÍAæ‚Ù‚Ç‚Æ“¯—l‚Éa_arg‚Ì’l‚Í1*100=100‚É‚È‚è‚Ü‚·‚ªA¡‰ñ‚̈ø”‚Ì’l‚ÍŒÄoŒ³‚ɉe‹¿‚ð—^‚¦‚Ü‚·‚Ì‚ÅAŒÄoŒ³‚Ìl_arg‚Ì’l‚Í•ÏXŒã‚Ì’lu100v‚É‚È‚è‚Ü‚·B @ [‰ž—p]ƒtƒ@ƒ“ƒNƒVƒ‡ƒ“‚ð—p‚¢‚½‰ž—p‚Å‚·B 1F ŒÄoŒ³ƒtƒH[ƒ€‚ɃRƒ}ƒ“ƒhƒ{ƒ^ƒ“‚ð’ljÁ‚µAƒNƒŠƒbƒNƒCƒxƒ“ƒgƒvƒƒV[ƒWƒƒ‚ɉº‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Dim l_arg1 As Long Dim l_arg2 As Long Dim l_rst As Long l_arg1 = 1 l_arg2 = 1 l_rst = mfn_Lesson(l_arg1, l_arg2) MsgBox "l_arg1=" & l_arg1 & vbNewLine & _ "l_arg2=" & l_arg2 & vbNewLine & _ "l_rst =" & l_rst 2F ƒvƒƒV[ƒWƒƒì¬‰º‹L‚̃R[ƒh‚ð‹Lq‚µ‚ĉº‚³‚¢B Private Function mfn_Lesson(ByVal a_arg1 As Long, ByRef a_arg2 As Long) As Long a_arg1 = a_arg1 * 100 a_arg2 = a_arg2 * 100 mfn_Lesson = a_arg1 + a_arg2 End Function ‚±‚Ì’iŠK‚ÅAƒƒbƒZ[ƒWƒ{ƒbƒNƒX‚Ì’l‚ª—\‘z‚µ‚Ä‚Ý‚Ä‚‚¾‚³‚¢B—\‘z‚ªo—ˆ‚½‚çAŽÀs‚µ‚Ä‚Ý‚Ü‚µ‚傤B 3F Œ‹‰Ê‚±‚Ìê‡Aƒtƒ@ƒ“ƒNƒVƒ‡ƒ“ƒ‚ƒWƒ…[ƒ‹“à‚Å‚Ì’l‚Í‚»‚ꂼ‚ê a_arg1 = 100, a_arg2 = 100, mfn_Lesson = 100 + 100 = 200 ‚Æ‚È‚è‚Ü‚·B‚µ‚©‚µAa_arg1 ‚Í ByVal ‚Å’è‹`‚³‚ê‚Ä‚¢‚é‚̂Ńtƒ@ƒ“ƒNƒVƒ‡ƒ““à‚Å•ÏX‚³‚ꂽ’l‚ð•ÛŽ‚Å‚«‚Ü‚¹‚ñBŒ‹‰ÊA l_arg1 = 1 l_arg2 = 100 l_rst = 200 ‚Æ‚È‚è‚Ü‚·B—\‘z‚Í“–‚½‚Á‚Ä‚¢‚Ü‚µ‚½‚©H @ |
|