vba:functions:index
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vba:functions:index [07.10.2014 14:35:37] yaslaw |
vba:functions:index [31.08.2015 09:20:44] yaslaw |
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| + | ~~DISCUSSION:off~~ | ||
| + | ~~NOCACHE~~ | ||
| + | <const>ns=%NAMESPACE%</const> | ||
| ======Functions====== | ======Functions====== | ||
| {{:vba:functions:functions.bas|}} | {{:vba:functions:functions.bas|}} | ||
| Line 18: | Line 21: | ||
| ===== Funktionen mit eigener Seite ===== | ===== Funktionen mit eigener Seite ===== | ||
| {{pagequery> | {{pagequery> | ||
| - | @vba:functions: *; | + | ^vba:functions:(?!index)[^:]+(?::index)?$; |
| - | filter=id:vba:functions:[^:]+(?::index|)$,^id:vba:functions:index; | + | fullregex; |
| - | sort=title; | + | sort=ns:asc,title:asc; |
| display={title}; | display={title}; | ||
| - | snippet=plain,all,w30; | + | snippet=plain,999999,l1; |
| bullet=square; | bullet=square; | ||
| fontsize=100%; | fontsize=100%; | ||
| Line 28: | Line 31: | ||
| hidejump; | hidejump; | ||
| }} | }} | ||
| + | |||
| + | |||
| + | |||
| Line 229: | Line 235: | ||
| Public Function bitComp(ByVal iBytes As Integer, ByVal iBit As Integer) As Boolean | Public Function bitComp(ByVal iBytes As Integer, ByVal iBit As Integer) As Boolean | ||
| bitComp = (iBytes And iBit) | bitComp = (iBytes And iBit) | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====greatest()==== | ||
| - | Analog zu max(). Jedoch mit mehreren Werten | ||
| - | <code vb greatest.bas> | ||
| - | '/** | ||
| - | ' * Copyright mpl by ERB software | http://wiki.yaslaw.info | ||
| - | ' * | ||
| - | ' * Gibt den Grössten aus einer unbestimmten Menge von Werten zurück | ||
| - | ' * @param Keine Objekte | ||
| - | ' * @return Grösster Wert | ||
| - | ' * @example greatest("Hallo Welt", 42, "Mister-X") -> Mister-X | ||
| - | '*/ | ||
| - | Private Function greatest(ParamArray iItems() As Variant) As Variant | ||
| - | greatest = iItems(UBound(iItems)) | ||
| - | Dim item As Variant: For Each item In iItems | ||
| - | If Nz(item) > Nz(greatest) Then greatest = item | ||
| - | Next item | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====least()==== | ||
| - | Analog zu min(). Jedoch mit mehreren Werten | ||
| - | <code vb least.bas> | ||
| - | '/** | ||
| - | ' * Gibt den Kleinsten aus einer unbestimmten Menge von Werten zurück | ||
| - | ' * @param Keine Objekte | ||
| - | ' * @return Grösster Wert | ||
| - | ' * @example least("Hallo Welt", 42, "Mister-X") -> 42 | ||
| - | '*/ | ||
| - | Private Function least(ParamArray iItems() As Variant) As Variant | ||
| - | least = iItems(LBound(iItems)) | ||
| - | Dim item As Variant: For Each item In iItems | ||
| - | If Nz(item) < Nz(least) Then least = item | ||
| - | Next item | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====getMax()==== | ||
| - | <code vb getMax.bas> | ||
| - | '/** | ||
| - | ' * Copyright mpl by ERB software | http://wiki.yaslaw.info | ||
| - | ' * | ||
| - | ' * Gibt den Höheren von 2 Werten zurück | ||
| - | ' * @param Variant Wert 1 | ||
| - | ' * @param Variant Wert 2 | ||
| - | ' * @return Variant der Grössere Wert | ||
| - | ' */ | ||
| - | Public Function getMax(ByVal iValue1 As Variant, ByVal iValue2 As Variant) As Variant | ||
| - | If iValue1 > iValue2 Then | ||
| - | getMax= iValue1 | ||
| - | Else | ||
| - | getMax= iValue2 | ||
| - | End If | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====getMin()==== | ||
| - | <code vb getMin.bas> | ||
| - | '/** | ||
| - | ' * Copyright mpl by ERB software | http://wiki.yaslaw.info | ||
| - | ' * | ||
| - | ' * Gibt den Tieferen von 2 Werten zurück | ||
| - | ' * @param Variant Wert 1 | ||
| - | ' * @param Variant Wert 2 | ||
| - | ' * @return Variant der Kleinere Wert | ||
| - | ' */ | ||
| - | Public Function getMin(ByVal iValue1 As Variant, ByVal iValue2 As Variant) As Variant | ||
| - | If iValue1 < iValue2 Then | ||
| - | getMin= iValue1 | ||
| - | Else | ||
| - | getMin= iValue2 | ||
| - | End If | ||
| End Function | End Function | ||
| </code> | </code> | ||
| Line 329: | Line 261: | ||
| End If | End If | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====firstValue()==== | ||
| - | <code vb firstValue.bas> | ||
| - | '/** | ||
| - | ' * Copyright mpl by ERB software | http://wiki.yaslaw.info | ||
| - | ' * | ||
| - | ' * gibt den ersten Eintrag der nicht NULL ist zurück. | ||
| - | ' * Ist sehr gut geeignet um aus Queries zuzugreiffen | ||
| - | ' * Die Funktion funktioniert auch mit Objekten | ||
| - | ' * @return Variant | ||
| - | ' * @example: | ||
| - | ' * ?firstValue(null, null,13,14, null) //Rückgabewert 13 | ||
| - | ' */ | ||
| - | Public Function firstValue(ParamArray items() As Variant) As Variant | ||
| - | For Each firstValue In items | ||
| - | If Not IsNull(firstValue) Then Exit For | ||
| - | Next | ||
| - | End Function | ||
| - | </code> | ||
| - | |||
| - | ====find_in_set()==== | ||
| - | Analog zu MySQL FIND_IN_SET(). Kann in Access vor allem bei nichtnormalisierten Tabellen verwendet werden | ||
| - | <code vb find_in_set.bas> | ||
| - | '/** | ||
| - | ' * Copyright mpl by ERB software | http://wiki.yaslaw.info | ||
| - | ' * | ||
| - | ' * Analog zu MySQL FIND_IN_SET() | ||
| - | ' * Kann in Access vor allem bei nichtnormalisierten Tabellen verwendet werden | ||
| - | ' * @param String Element das gesucht wird | ||
| - | ' * @param String Das Set von Elementen, mit Komma getrennt | ||
| - | ' * @return Integer oder False | ||
| - | ' * @example If find_in_set("d", "a,b,c,d") Then ... | ||
| - | ' * @example SELECT ... WEHRE find_in_set('d', field1) | ||
| - | ' */ | ||
| - | Public Function find_in_set(ByVal iSearch As String, ByVal iSet As String) As Variant | ||
| - | Dim parts() As String | ||
| - | Dim index As Integer | ||
| - | On Error GoTo Err_Handler | ||
| - | find_in_set = False | ||
| - | parts = split(iSet, ",") | ||
| - | For index = 0 To UBound(parts) | ||
| - | If Trim(parts(index)) = iSearch Then | ||
| - | find_in_set = index + 1 | ||
| - | Exit For | ||
| - | End If | ||
| - | Next index | ||
| - | Exit Function | ||
| - | Err_Handler: | ||
| - | find_in_set = False | ||
| End Function | End Function | ||
| </code> | </code> | ||
vba/functions/index.txt · Last modified: 29.06.2016 10:56:17 by yaslaw
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