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   ¼Õº´¸ñ  (2002-02-10 11:36:50, Hit : 26275, Vote : 1890)
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   ¿¹Á¦·Î ÀÍÈ÷´Â ºñº£ ±âÃÊ(8)-FunctionÇÔ¼ö
Áö³­ ½Ã°£¿¡ À̾î À̹ø¿¡µµ ÇÔ¼ö¸¦ ´Ù·ïº¾´Ï´Ù.
Áö³­ ½Ã°£¿¡ ´Ù·ð´ø ÇÔ¼ö°¡ Sub ÇÔ¼ö¿´´Ù¸é À̹ø ½Ã°£¿¡´Â Function ÇÔ¼ö¿¡ ´ëÇØ ´Ù·ïº¾´Ï´Ù. ±×¸®°í Select Case ¹®À» »ç¿ëÇÏ¿© Á¶°Ç 󸮸¦ ÇÏ´Â ¹æ¹ýÀ» ½Ç½ÀÇØ º¸µµ·Ï ÇÕ´Ï´Ù.

Áö³­ ½Ã°£¿¡ Àá±ñ ¾ð±ÞÀ» Çß¾ú´ø°¡¿ä? Sub ÇÔ¼ö¿Í Function ÇÔ¼öÀÇ Â÷ÀÌ´Â ¸®ÅϰªÀÌ ¾ø´À³Ä ÀÖ´À³ÄÀÇ Â÷À̶ó°í.

Sub ÇÔ¼ö¸¦ È£ÃâÇÒ ¶§´Â ´ÙÀ½°ú °°ÀÌ È£ÃâÇÕ´Ï´Ù.
  • Call ÇÔ¼ö¸í(¸Å°³º¯¼ö)
    CallÀ» »ç¿ëÇÏ¸é ¹Ýµå½Ã °ýÈ£·Î ¸Å°³º¯¼ö¸¦ Æ÷ÇÔÇÕ´Ï´Ù.
    ¶Ç´Â
  • ÇÔ¼ö¸í ¸Å°³º¯¼ö
    ±×³É ÇÔ¼ö¸í¸¸ »ç¿ëÇÏ¸é ¸Å°³º¯¼ö´Â °ýÈ£ ¾øÀÌ »ç¿ëÇÕ´Ï´Ù.


¹Ý¸é Function ÇÔ¼ö¸¦ È£ÃâÇÒ ¶§´Â ´ÙÀ½°ú °°ÀÌ È£ÃâÇÕ´Ï´Ù.
  • ¸®Åϰª = ÇÔ¼ö¸í(¸Å°³º¯¼ö)
    ¸®ÅϰªÀ» »ç¿ëÇÏÁö ¾Ê°í ±×³É ÇÔ¼ö¸í ¸Å°³º¯¼ö¿Í °°Àº ½ÄÀ¸·Î »ç¿ëÇÒ ¼öµµ ÀÖÀ¸³ª SubÇÔ¼ö¿Í Function ÇÔ¼öÀÇ Â÷ÀÌÀÎ ¸®Åϰª ¿©ºÎ¸¦ ¼³¸íÇϱâ À§ÇØ »ý·«ÇÏ¿´½À´Ï´Ù.


Áï Function ÇÔ¼ö¸¦ È£ÃâÇÒ ¶§´Â Sub ÇÔ¼ö¿Í´Â ´Þ¸® ÇÔ¼öÀÇ ½ÇÇà °á°ú·Î ¾î¶² °ªÀ» µ¹·Á ¹ÞÀ» ¼ö ÀÖ´Ù´Â ¶æÀÌ µË´Ï´Ù. ÀÌ Â÷ÀÌ´Â ¸Å¿ì Å®´Ï´Ù. ¾î¶² ±â´ÉÀ» ¼öÇàÇÏ°í ³­ ´ÙÀ½ ¹Ýµå½Ã °á°ú°ªÀ» µ¹·Á¹ÞÀ» Çʿ䰡 ÀÖÀ» ¶§´Â Function ÇÔ¼ö¸¦ ½á¾ßÇÑ´Ù´Â ¶æÀ̴ϱî¿ä. ¹Ý¸é ´Ü¼øÈ÷ ±â´É¸¸ ¼öÇàÇÏ°í ¸¶Ä¥ °æ¿ì¿¡´Â Sub ÇÔ¼ö¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ³´´Ù´Â ¶æÀÌ µË´Ï´Ù.

Ȥ½Ã ´ÙÀ½ Äڵ尡 ±â¾ï³ª³ª¿ä? ¹Ù·Î Áö³­ ½Ã°£¿¡ ½Ç½ÀÇÑ ±¸±¸´ÜÀ» °è»êÇÏ´Â ÇÔ¼ö¿´½À´Ï´Ù. ÇÔ¼ö¸¦ Àß »ìÆìº¸¸é ÇÔ¼ö À̸§(GuguCal) ¾Õ¿¡ Sub¶ó°í ¾º¾îÀÖ½À´Ï´Ù. À̰ÍÀÌ ¹Ù·Î Sub ÇÔ¼öÀÔ´Ï´Ù.

Private Sub GuguCal(value1 As Integer)
   Dim strGugu As String
   Dim intTemp As Integer
   Dim intGuguResult As Integer
   lblGuguResult.Caption = ""
   For intTemp = 1 To 9
      intGuguResult = value1 * intTemp
      strGugu = CStr(value1) & " * " & CStr(intTemp) & " = " & CStr(intGuguResult) & Chr$(10) & Chr$(13)
      lblGuguResult.Caption = lblGuguResult.Caption + strGugu
   Next
End Sub

À§ÀÇ ÇÔ¼ö¿¡¼­ lblGuguResult.Caption = lblGuguResult.Caption + strGugu¶ó´Â ºÎºÐÀ» Àß »ìÆìº¸¸é lblGuguResult ·¹À̺íÀÇ Ä¸¼Ç°ªÀ» Á÷Á¢ ¼öÁ¤Çϰí ÀÖ½À´Ï´Ù. ±×¸®°í ³¡³³´Ï´Ù. ÀÌ ÇÔ¼ö¸¦ ½ÇÇàÇÏ°í ³­ µÚ ¾î¶² °ªÀ» µ¹·Á ÁÙ Çʿ䰡 ¾øÀ¸´Ï±î¿ä.

¹Ý¸é ¿À´Ã ½Ç½ÀÇÒ ³»¿ëÀº ±× °á°ú°ªÀ» µ¹·ÁÁÖ´Â Function ÇÔ¼öÀÔ´Ï´Ù.

Á» º¹ÀâÇÏ°Ô º¸ÀÏÁö ¸ð¸£Áö¸¸ À̰͸¸ ÀÌÇØÇϸé Sub ÇÔ¼ö¿Í Function ÇÔ¼öÀÇ Â÷À̸¦ ¾Ë ¼ö ÀÖ½À´Ï´Ù.

õõÈ÷ µû¶óÇØ º¼±î¿ä?



  1. ºñº£¸¦ ½ÇÇàÇÏ¿© '¸Þ´º.vbp' ÇÁ·ÎÁ§Æ® ÆÄÀÏÀ» ¿±´Ï´Ù.

  2. [ÇÁ·ÎÁ§Æ®] ¸Þ´ºÀÇ [Æû Ãß°¡]¸¦ ¼±ÅÃÇÏ¿© ºó ÆûÀ» Çϳª ¸¸µì´Ï´Ù.

  3. ¾Æ·¡¿Í °°Àº ÆûÀ» ¸¸µì´Ï´Ù.


    • ÆûÀÇ ¼Ó¼ºÀ» ´ÙÀ½°ú °°ÀÌ º¯°æÇÕ´Ï´Ù.



    • ÆûÀ» ÀúÀåÇÕ´Ï´Ù. ÆÄÀÏ À̸§À» ÇÔ¼ö¿¬½ÀÀ̶ó°í ÀúÀåÇսôÙ.


  4. [º¸±â] ¸Þ´ºÀÇ [ÄÚµå]¸¦ ½ÇÇàÇÑ ´ÙÀ½ ´ÙÀ½°ú °°ÀÌ Äڵ带 ÀÔ·ÂÇÕ´Ï´Ù.


    • Cont plus = 1´Â plus¸¦ »ó¼ö 1°ú ¼±¾ðÇÑ´Ù´Â ¶æÀÔ´Ï´Ù. Áï ¾ÕÀ¸·Î ÀÌ ÇÁ·Î±×·¥¿¡¼­ 1 ´ë½Å plus ¶ó°í ½áµµ µÈ´Ù´Â ¶æÀÔ´Ï´Ù. ¸¶Âù°¡Áö·Î minus ¶ó°í ¾²¸é À̰ÍÀº 2¸¦ ³ªÅ¸³½´Ù°í º¸¸é µË´Ï´Ù.
    • Public Function Calculator(value1 As Integer, value2 As Integer, method As Integer) As Integer
      ¾ÕÀÇ PublicÀº Å©°Ô ½Å°æ ¾È½áµµ µË´Ï´Ù. ½ÇÁ¦·Î ¾²Áö ¾Ê¾Æµµ µË´Ï´Ù.
      • Function
        ÀÌ ÇÔ¼ö´Â Sub ÇÔ¼ö°¡ ¾Æ´Ñ ¸®ÅϰªÀÌ ÀÖ´Â Function ÇÔ¼öÀÔ´Ï´Ù.
      • Calculator(¡¦) As Integer
        ÇÔ¼öÀÇ À̸§À̱⵵ ÇÏ°í º¯¼öÀ̱⵵ ÇÕ´Ï´Ù. Áï ÀÌ ÇÔ¼ö´Â ½ÇÇàÇÏ°í ³­ ´ÙÀ½ Calculator¶ó´Â Á¤¼öÇü º¯¼öÀÇ °ªÀ» ¸®ÅÏÇÑ´Ù´Â ¶æÀÔ´Ï´Ù.(??? Á¶±Ý ¾î·ÆÁÒ?)
      • (value1 As Integer, ¡¦)
        ¸Å°³ º¯¼öÀÔ´Ï´Ù.
      • Select Case method
        method °ªÀÌ ¾ó¸¶³Ä¿¡ µû¶ó ´ÙÀ½ ÇàÀÇ Á¶°Ç¹®À» ¼öÇàÇ϶ó´Â Secect Case ¹®ÀÇ ½ÃÀÛÀÔ´Ï´Ù.
      • Case plus | Calculator = valule 1 + value2
        ¸¸¾à method°ªÀÌ plusÀ̸é, CalculatorÀÇ °ªÀº ¸Å°³º¯¼ö value1°ú value2¸¦ ÇÕÇÑ °á°ú¶ó´Â ¶æÀÔ´Ï´Ù.
      • End Seclect
        Seclect Case ¹®ÀÇ ³¡ÀÔ´Ï´Ù.
      • End Funtion
        Function ÇÔ¼ö´Â ÀÌ·¸°Ô ³¡³³´Ï´Ù.


  5. [´õÇϱâ] Ä¿¸Çµå ¹öưÀ» ´õºíŬ¸¯Çؼ­ ¾Æ·¡¿Í °°ÀÌ Äڵ带 ÀÔ·ÂÇÕ´Ï´Ù.
    • txtResult.Text = CStr(Calculator(CInt(txtValue1), CInt(txtValue2), plus))
    • ¸¶Âù°¡Áö·Î [»©±â],[°öÇϱâ],[³ª´©±â]µµ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÕ´Ï´Ù.



  6. ÀÌÁ¦ ¸Þ´º¿¡ Ãß°¡¸¦ ÇØ¾ßÁÒ. ÇÁ·ÎÁ§Æ® â¿¡¼­ frmMenu ÆûÀ» ´õºíŬ¸¯ÇÏ¿© Ȱ¼ºÈ­ÇÑ ´ÙÀ½ [µµ±¸]-[¸Þ´º ÆíÁý±â]¿¡¼­ ¾Æ·¡¿Í °°ÀÌ ¸Þ´º¸¦ Ãß°¡ÇÕ´Ï´Ù.


  7. frmMenu ÆûÀÇ [ºñº£ÀÔ¹®]-[ÇÔ¼ö¿¬½À]À» Ŭ¸¯ÇÏ¿© ´ÙÀ½°ú °°Àº Äڵ带 ÀÔ·ÂÇÕ´Ï´Ù.


  8. ÀÚ, ÀÌÁ¦ ´Ù ³¡³µ½À´Ï´Ù. ½ÇÇàÇØ º¸¼¼¿ä. ¾Æ·¡¿Í °°ÀÌ ½ÇÇàµÇ³ª¿ä?


½ÇÇàÀÌ µÈ´Ù°í ±×³É ³¡³»¸é ¾ÈµË´Ï´Ù. ÀÌÇØ¸¦ ÇØ¾ßÁÒ. À§ÀÇ Äڵ带 Á¤È®ÇÏ°Ô ÀÌÇØÇÏ´Â °ÍÀÌ °ü°ÇÀÔ´Ï´Ù. ¹°·Ð Àß ÀÌÇØ°¡ ¾ÈµÈ´Ù°í ¾ÈÇÏ´Â °Íº¸´Ù¾ß ÀÌ·¸°Ô ½ÇÇàÀÌ¶óµµ µÇ°Ô ÇÏ°í °è¼Ó ´ÙÀ½ ½Ç½ÀÀ» ÇÏ´Â °ÍÀÌ ³´Áö¿ä. ±×·¯´Ùº¸¸é ¾î´À»õ Àڱ⵵ ¸ð¸£´Â °ÍÀ» Å͵æÇÏ°Ô µÉÅ״ϱî¿ä.

¼Ò½º ¹Þ¾Æ°¡¼¼¿ä...


ÀÌ»ó ¼³ ¿¬ÈÞ Ã¹³¯ µ¿ÁÖ ¾Æºü ¼Õº´¸ñÀ̾ú½À´Ï´Ù.

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