Edukiak

# Mid Function

Returns the specified portion of a string expression (Mid function), or replaces the portion of a string expression with another string (Mid subroutine).

### Sintaxia:

    Mid(string As String, Start As Long [, Length As Long]) As String
    Mid([ByRef] string As String, Start As Long, [Length As Long], Text As String)

### Return type:

Katea (funtzioaren kasuan bakarrik)

### Parametroak:

string: Any string expression that you want to extract (Mid function). Any text variable name that you want to modify (Mid subroutine).

Hasiera: Katearen barruko karaktere-kokagunea adierazten duen zenbakizko adierazpena. Kokagune horretan hasten da ordeztu edo itzuliko den kate zatia. Onartutako gehieneko balioa 2.147.483.648 da.

Luzera: Ordeztu edo itzuliko den karaktere kopurua itzultzen duen zenbakizko adierazpena. Onartutako gehieneko balioa 2.147.483.648 da.

Mid funtzioan Luzera parametrorik ez badago, kate-adierazpeneko karaktere guztiak itzuliko dira, hasierako kokagunetik hasi katearen amaierara arte.

If the Length parameter in the Mid subroutine is less than the length of the text that you want to replace, the text is reduced to the specified length.

Text: The string to replace the string expression (Mid subroutine).

### Errore-kodeak:

5 Prozedura-dei baliogabea

### Adibidea:

    Sub ExampleMid_Function_and_Statement
      text = "This is the original Text"
    func1:
      MsgBox Mid(text, 13, 8)   ' returns the word "original"
      MsgBox text               ' text is not modified
    stmt1:
      Mid(text, 13, 8, "new")
      MsgBox text               ' returns "This is the new Text"
    func2:
      MsgBox Mid(start:=10, string:="The quick brown fox ..") ' shows " brown fox .."
    stmt2:
      Mid text, 9, 12, "a new Phrase"
      MsgBox text               ' returns "This is a new Phrase"
    End Sub

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