Amazon VBA User Manual

‘ Set up the data fields
With PT.PivotFields(“Revenue”)
.Orientation = xlDataField
.Function = xlSum
.Position = 1
End With
At this point, you’ve given VBA all the settings required to correctly generate the pivot
table. If you set
ManualUpdate to False, Excel calculates and draws the pivot table. You can
immediately thereafter set this back to
True:
‘ Calc the pivot table
PT.ManualUpdate = False
PT.ManualUpdate = True
Your pivot table inherits the table style settings selected as the default on whatever computer
happens to run the code. If you would like control over the final format, you can explicitly
choose a table style. The following code applies banded rows and a medium table style:
‘ Format the pivot table
PT.ShowTableStyleRowStripes = True
PT.TableStyle2 = “PivotStyleMedium10”
At this point, you have a complete pivot table like the one shown in Figure 11.4.
Chapter 11 Using VBA to Create Pivot Tables
242
11
Figure 11.4
Fewer than 50 lines of
code create this pivot
table in less than a sec-
ond.
Listing 11.1 shows the complete code used to generate the pivot table.
Listing 11.1 Code to Generate a Pivot Table
Sub CreatePivot()
Dim WSD As Worksheet
Dim PTCache As PivotCache
Dim PT As PivotTable
Dim PRange As Range
Dim FinalRow As Long
Dim FinalCol As Long
Set WSD = Worksheets(“PivotTable”)
‘ Delete any prior pivot tables
For Each PT In WSD.PivotTables
PT.TableRange2.Clear
Next PT
‘ Define input area and set up a Pivot Cache
FinalRow = WSD.Cells(Rows.Count, 1).End(xlUp).Row
FinalCol = WSD.Cells(1, Columns.Count). _
End(xlToLeft).Column
12_0789736012_CH11.qxd 12/11/06 6:26 PM Page 242

Amazon VBA Specifications

General

Brand	Amazon
Model	VBA
Category	Software
Language	English

Summary

Using VBA to Create Pivot Tables

Introducing VBA

Introduction to Visual Basic for Applications (VBA) as a powerful Excel macro language for automation.

Enabling VBA in Your Copy of Excel

Steps to activate VBA macros through Excel's Trust Center settings for security.

Visual Basic Editor

Overview of the VBE interface, including Project Explorer and Code Window.

Visual Basic Tools

Key VBE features like AutoComplete and F1 help for coding.

Learning Tricks of the Trade

Writing Code to Handle Any Size Data Range

Techniques for dynamic range selection using `Cells` and `Resize`.

Understanding Versions

Differences in VBA pivot table methods across Excel versions.

Building a Pivot Table in Excel VBA

Getting a Sum Instead of a Count

Ensuring correct aggregation functions like `xlSum` are explicitly applied in VBA.

Determining Size of a Finished Pivot Table

Using `TableRange2` and `Offset` for accurate pivot table manipulation.

Creating a Report Showing Revenue by Product

Eliminating Blank Cells in the Values Area

Replacing blank pivot table cells with zero using the `NullString` property in VBA.

Controlling the Sort Order with AutoSort

Implementing custom sort orders for pivot table fields via VBA using the `AutoSort` method.

Suppressing Subtotals for Multiple Row Fields

Disabling automatic subtotals for specific pivot fields by setting the `Subtotals` property.

Handling Additional Annoyances When Creating Your Final Report

Creating a Summary on a Blank Report Worksheet

Copying pivot table data as static values to a new sheet for final reporting.

Filling the Outline View

Filling blank cells in column A of the report for consistent presentation and formatting.

Adding Subtotals

Programmatically adding subtotals and page breaks to pivot table reports using VBA.

Addressing Issues with Two or More Data Fields

Calculated Data Fields

Creating custom fields in pivot tables using formulas within VBA.

Calculated Items

Defining new items within a field for combined calculations and analysis.

Summarizing Date Fields with Grouping

Group by Week

Grouping date data by week using VBA's date grouping features.

Using Advanced Pivot Table Techniques

Using AutoShow to Produce Executive Overviews

Filtering pivot tables to display top N records efficiently using the `AutoShow` method.

Using ShowDetail to Filter a Recordset

Drilling down into pivot table cells to view underlying source data records.

Creating Reports for Each Region or Model

Generating individual reports for each item in a page field, like regions or models.

Using New Pivot Table Features in Excel 2007

Using the New Filters

Applying advanced filters (label, date, value) to pivot tables using VBA in Excel 2007.

Applying a Table Style

Formatting pivot tables with predefined styles and layout options via VBA.

Applying a Data Visualization

Incorporating visual elements like data bars into pivot tables using VBA.

Understanding Special Considerations for Excel 97

Pivot Table Code for Excel 97 Users

Using the `PivotTableWizard` method for creating pivot tables compatible with Excel 97.

Next Steps