![visual basic applications for excel visual basic applications for excel](http://i.ytimg.com/vi/ICkrDsqa0OU/maxresdefault.jpg)
So I will take you through the basics of VBA, such as how to use variables, loops, if-else statements, arrays, and dictionaries. This saves me quite a lot of time in my day-to-day life.īased on the fact that you're reading this tutorial, I assume that you would like to be able to do the same. I use VBA, or Visual Basic for Applications, to automate my repetitive tasks. DisplayAlerts = False For Each oC In ThisWorkbook. Select End Sub Sub SortColumns ( ByVal VA As Variant, nRow As Long, bAscend As Boolean, vRet As Variant ) 'bubblesorts the input array's columns using values in the specified row, ascending or descending, ret in vRet Dim i As Long, j As Long, bCond As Boolean, Y As Long, t As Variant Dim LBC As Long, UBC As Long, LBR As Long, UBR As Long LBR = LBound ( VA, 1 ): UBR = UBound ( VA, 1 ) LBC = LBound ( VA, 2 ): UBC = UBound ( VA, 2 ) For i = LBC To UBC - 1 For j = LBC To UBC - 1 If bAscend Then bCond = VA ( nRow, j ) > VA ( nRow, j + 1 ) Else bCond = VA ( nRow, j ) < VA ( nRow, j + 1 ) End If If bCond Then For Y = LBR To UBR t = VA ( Y, j ) VA ( Y, j ) = VA ( Y, j + 1 ) VA ( Y, j + 1 ) = t Next Y End If Next j Next i vRet = VA End Sub Sub DeleteAllWorkbookCharts () 'run this manually to delete all charts 'not at this stage called in any procedure Dim oC Application. SetElement ( msoElementPrimaryValueAxisTitleRotated ) 'Y.
![visual basic applications for excel visual basic applications for excel](https://excelarena.files.wordpress.com/2016/02/excel_for_mac_2016_screenshot.png)
SetElement ( msoElementPrimar圜ategoryAxisTitleAdjacentToAxis ) 'X. Delete End If End With 'apply title string, x and y axis strings, and delete legend With ActiveChart. Add "_", Y ExecuteExcel4Macro "series.y(,!_)" Names ( "_" ). Add "_", X ExecuteExcel4Macro "series.x(!_)" Names. Orientation = 60 End If If Val ( Application. ApplyDataLabels Type : = xlDataLabelsShowValue 'item(1).DataLabels.Orientation = xlUpward. NewSeries If bXValueLabels And bColChart Then.
#Visual basic applications for excel series
ChartType = xlXYScatterLinesNoMarkers 'line scatter chart 'ActiveChart.ChartType = xlXYScatter 'point scatter chart End If 'assign the data and labels to a series With ActiveChart. ChartType = xlColumnClustered 'column chart Else ActiveChart. Add 'choose a column chart or a scatter chart If bColChart Then ActiveChart. '= Do Until c >= nNumChr DoEvents Randomize 'A to Z corresponds to asci 65 to 90 nSamp = Int (( 90 - 48 + 1 ) * Rnd + 48 ) If ( nSamp >= 48 And nSamp = 65 And nSamp UBR Or RowY UBC Then MsgBox "Parameter data rows out of range in ChartColumns - closing" Exit Sub End If 'transfer data to chart arrays For n = LBC To UBC X ( n ) = VA ( RowX, n ) 'x axis data Y ( n ) = VA ( RowY, n ) 'y axis data Next n 'make chart Charts. ' For longer strings, consider hash-based methods of generation. ' Reasonable results can be obtained by keeping below 128 characters. ' Both length and number of repeats increases rapidly near 256 charas. Option Explicit Sub Test () 'run this to test the charting of this module Dim str As String, n As Long 'make random mixed characters (for testing only) str = MakeLongMixedString ( 10000 ) 'make a sorted frequency chart of the characters in str MakeCharaFreqChart str, 1, "n" MsgBox "Chart done" End Sub Function MakeLongMixedString ( nNumChr As Long ) As String 'Makes a long capital letters string using rnd VBA function Dim n As Long, sChr As String, nAsc As Long Dim nSamp As Long, sAccum As String, c As Long '= ' Notes and Conclusions: ' The VBA function rnd is UNSUITED to generation of long random strings.