VBA save Powerpoint - vba

I have managed to get my powerpoint template to open, then add in charts from excel, now I am trying to save it with a new name, however my code keeps falling over. The error is
Run-time error '91': Object variable or With block variable not set
Master code
Option Explicit
Public PPT As PowerPoint.Application
Public PPT_pres As PowerPoint.Presentation
Sub master()
Dim fileNameString As String
fileNameString = "C:\Users\Person\Desktop\Testfolder\Test1.pptx"
Call Module4.OpenPowerpoint
Call Module4.PasteCharts
PPT_pres.SaveAs fileNameString, 1 'ERROR HERE
PPT.Quit
End Sub
where Module4.OpenPowerPoint is
Public Sub OpenPowerpoint()
Set PPT = New PowerPoint.Application
PPT.Visible = True
Set PPT_pres = PPT.Presentations.Open(Filename:="C:\Users\Person\Desktop\Testfolder\Test - Template.pptx")
End Sub
Past chart code - this repeats a few times for different graphs
Public Sub CopyPasteForecastTopGraph()
If PPT Is Nothing Then Exit Sub
If PPT_pres Is Nothing Then Exit Sub
Dim rng As Range
Dim mySlide As Object
Dim myShape As Object
Dim cht As Chart
Set mySlide = PPT_pres.Slides(5)
With mySlide
.Select
Set cht = ThisWorkbook.Worksheets("Forecast").ChartObjects("FcChart").Chart
cht.CopyPicture Appearance:=xlScreen, Format:=xlPicture, Size:=xlScreen
.Shapes.Paste.Select
'''''''''''''''''''''''''''''''''
'Paste as Chart and break link. '
'''''''''''''''''''''''''''''''''
'cht.ChartArea.Copy
'.Shapes.Paste.Select
'With .Shapes("HcChart")
'.LinkFormat.BreakLink
'End With
PPT_pres.Windows(1).Selection.ShapeRange.Left = 35
PPT_pres.Windows(1).Selection.ShapeRange.Top = 110
PPT_pres.Windows(1).Selection.ShapeRange.Width = 720
PPT_pres.Windows(1).Selection.ShapeRange.Height = 300
End With
'Clear The Clipboard
Application.CutCopyMode = False
Application.Wait (Now + TimeValue("00:00:01"))
End Sub

As you do not show the code of PasteCharts it's difficult to tell. Because you use global variables for your objects coding a PPT.quit is possible "messy", especially as you do not close PPT_pres and create always a new instance of Powerpoint in Module4.
Either you get rid of the global variable completely and re-factor your code or you could try to change the code in the following way after the line where the error occurs ppt_pres.SaveAs fileNameString, 1
ppt_pres.Close
Set ppt_pres = Nothing
PPT.Quit
Set PPT = Nothing

Related

Update PowerPoint chart without opening chart workbook or making it invisible

Sub OO()
Dim oPPApp As Object, oPPPrsn As Object, oPPSlide As Object
Dim oPPShape As Object
Dim FlName As String
'~~> Change this to the relevant file
FlName = "C:\Users\lich_\Documents\test.pptx"
'~~> Establish an PowerPoint application object
On Error Resume Next
Set oPPApp = GetObject(, "PowerPoint.Application")
If Err.Number <> 0 Then
Set oPPApp = CreateObject("PowerPoint.Application")
End If
Err.Clear
On Error GoTo 0
oPPApp.Visible = True
Set oPPPrsn = oPPApp.Presentations.Open(FlName, WithWindow:=msoFalse)
Set oPPSlide = oPPPrsn.Slides(2)
With oPPSlide.Shapes("Chart1").Chart.ChartData
.ActivateChartDataWindow
.Workbook.Worksheets("Sheet1").Range("B2").Value = 0.1231
.Workbook.Close
End With
End Sub
As you can see above, I'm trying to edit the chart data in vba.
But since I have control many charts later, I would like to make the workbook invisible ( or not open it at all if possible )
With oPPSlide.Shapes("Chart1").Chart.ChartData
.ActivateChartDataWindow
.Workbook.Worksheets("Sheet1").Range("B2").Value = 0.1231
.Workbook.Close
End With
In this code I opened by "ActivateChartDataWindow" method and change the data which I want and Closed.
Is there any way to make the window invisible or to edit data without even opening?
Thank you for your help in advance.
It's possible to update existing chart data without Activate as per #mooseman's answer.
However, if the chart is new/inserted at runtime, as far as I know this cannot be accomplished with interop, as the AddChart method adds the chart and simultaneously creates/activates the Excel Workbook. While you may not need to call the Activate method, there is no way to insert or add a new chart that doesn't involve opening an Excel instance. There is no way around this, this is just how the UI functions and it is by design.
To Update Data in EXISTING Chart / ChartData
Below native PowerPoint VBA, but should port easily to Excel with proper reference(s)
Sub test()
Dim PPT As PowerPoint.Application
Dim pres As Presentation
Dim sld As Slide
Dim shp As Shape
Dim cht As Chart
Dim rng As Object ' Excel.Range
Set PPT = Application 'GetObject(,"PowerPoint.Application")
Set pres = ActivePresentation
Set sld = pres.Slides(1)
Set shp = sld.Shapes(1)
Set cht = shp.Chart
Call changeData(cht, 6.3)
pres.Slides.AddSlide pres.Slides.Count + 1, sld.CustomLayout
Set sld = pres.Slides(pres.Slides.Count)
sld.Shapes.AddChart().Chart.ChartData.Workbook.Application.WindowState = -4140
Set cht = sld.Shapes(1).Chart
Call changeData(cht, 3.9)
End Sub
Sub changeData(c As Chart, v As Double)
Dim rng As Object
With c.ChartData
Set rng = .Workbook.Worksheets(1).ListObjects(1).Range
rng.Cells(2, 2).Value = v ' etc.
.Workbook.Close
End With
End Sub
The requirement is to use the With block in VBA.
Some brief tests suggest this is also doable via Interop from python using win32com:
from win32com import client
ppt = client.Dispatch("PowerPoint.Application")
pres = ppt.ActivePresentation
sld = pres.Slides[0]
cht = sld.Shapes[0].Chart
cht.ChartData.Workbook.Worksheets[0].ListObjects[0].Range.Cells(2,2).Value = 9
And also in C#:
using Microsoft.Office.Interop.PowerPoint;
public static void foo(int value = 10)
{
Application ppt = new Microsoft.Office.Interop.PowerPoint.Application();
Presentation pres = ppt.ActivePresentation;
Slide sld = pres.Slides[1];
Chart cht = sld.Shapes[1].Chart;
{
cht.ChartData
.Workbook.Worksheets[1].ListObjects[1].Range.Cells(2, 2).Value = value;
}
}
To Minimize the ChartData / Workbook Window:
In practice I have not had reliable luck using the With method. If you cannot get it to work, then the next-best option is to minimize the window immediately:
Sub changeData(c As Chart, v As Double)
Dim rng As Object
With c.ChartData
.Activate
.Workbook.Application.WindowState = -4140 '## Minimize Excel
'## DO STUFF:
Set rng = .Workbook.Worksheets(1).ListObjects(1).Range
rng.Cells(2, 2).Value = v ' etc.
.Workbook.Close
End With
End Sub
Note that this method does briefly flash Excel on the screen, and this sucks because in that brief instant, it can intercept keystrokes/etc.
You don't have to activate the chartdata worksheet to make changes to it.
With oPPSlide.Shapes("Chart1").Chart.ChartData
'this updates the value in the datasheet
.Workbook.Sheets(1).Range("B2").Value = 0.1231
End with
You can also set the chartdata sheet to equal a range in an excel sheet
path2 = "C:\JohnDoe\Vasquez_061118.xlsm"
Set xlWorkBook = Workbooks.Open(FileName:=path2, ReadOnly:=True)
With oPPSlide.Shapes("Chart1").Chart.ChartData
'this updates the value in the datasheet
.Workbook.Sheets(1).Range("A1:B2").Value = xlWorkBook.Sheets(1).Range("A2:B3").Value
End With

How to use Powerpoint VBA to manipulate embeded excel workbook? [duplicate]

Sub OO()
Dim oPPApp As Object, oPPPrsn As Object, oPPSlide As Object
Dim oPPShape As Object
Dim FlName As String
'~~> Change this to the relevant file
FlName = "C:\Users\lich_\Documents\test.pptx"
'~~> Establish an PowerPoint application object
On Error Resume Next
Set oPPApp = GetObject(, "PowerPoint.Application")
If Err.Number <> 0 Then
Set oPPApp = CreateObject("PowerPoint.Application")
End If
Err.Clear
On Error GoTo 0
oPPApp.Visible = True
Set oPPPrsn = oPPApp.Presentations.Open(FlName, WithWindow:=msoFalse)
Set oPPSlide = oPPPrsn.Slides(2)
With oPPSlide.Shapes("Chart1").Chart.ChartData
.ActivateChartDataWindow
.Workbook.Worksheets("Sheet1").Range("B2").Value = 0.1231
.Workbook.Close
End With
End Sub
As you can see above, I'm trying to edit the chart data in vba.
But since I have control many charts later, I would like to make the workbook invisible ( or not open it at all if possible )
With oPPSlide.Shapes("Chart1").Chart.ChartData
.ActivateChartDataWindow
.Workbook.Worksheets("Sheet1").Range("B2").Value = 0.1231
.Workbook.Close
End With
In this code I opened by "ActivateChartDataWindow" method and change the data which I want and Closed.
Is there any way to make the window invisible or to edit data without even opening?
Thank you for your help in advance.
It's possible to update existing chart data without Activate as per #mooseman's answer.
However, if the chart is new/inserted at runtime, as far as I know this cannot be accomplished with interop, as the AddChart method adds the chart and simultaneously creates/activates the Excel Workbook. While you may not need to call the Activate method, there is no way to insert or add a new chart that doesn't involve opening an Excel instance. There is no way around this, this is just how the UI functions and it is by design.
To Update Data in EXISTING Chart / ChartData
Below native PowerPoint VBA, but should port easily to Excel with proper reference(s)
Sub test()
Dim PPT As PowerPoint.Application
Dim pres As Presentation
Dim sld As Slide
Dim shp As Shape
Dim cht As Chart
Dim rng As Object ' Excel.Range
Set PPT = Application 'GetObject(,"PowerPoint.Application")
Set pres = ActivePresentation
Set sld = pres.Slides(1)
Set shp = sld.Shapes(1)
Set cht = shp.Chart
Call changeData(cht, 6.3)
pres.Slides.AddSlide pres.Slides.Count + 1, sld.CustomLayout
Set sld = pres.Slides(pres.Slides.Count)
sld.Shapes.AddChart().Chart.ChartData.Workbook.Application.WindowState = -4140
Set cht = sld.Shapes(1).Chart
Call changeData(cht, 3.9)
End Sub
Sub changeData(c As Chart, v As Double)
Dim rng As Object
With c.ChartData
Set rng = .Workbook.Worksheets(1).ListObjects(1).Range
rng.Cells(2, 2).Value = v ' etc.
.Workbook.Close
End With
End Sub
The requirement is to use the With block in VBA.
Some brief tests suggest this is also doable via Interop from python using win32com:
from win32com import client
ppt = client.Dispatch("PowerPoint.Application")
pres = ppt.ActivePresentation
sld = pres.Slides[0]
cht = sld.Shapes[0].Chart
cht.ChartData.Workbook.Worksheets[0].ListObjects[0].Range.Cells(2,2).Value = 9
And also in C#:
using Microsoft.Office.Interop.PowerPoint;
public static void foo(int value = 10)
{
Application ppt = new Microsoft.Office.Interop.PowerPoint.Application();
Presentation pres = ppt.ActivePresentation;
Slide sld = pres.Slides[1];
Chart cht = sld.Shapes[1].Chart;
{
cht.ChartData
.Workbook.Worksheets[1].ListObjects[1].Range.Cells(2, 2).Value = value;
}
}
To Minimize the ChartData / Workbook Window:
In practice I have not had reliable luck using the With method. If you cannot get it to work, then the next-best option is to minimize the window immediately:
Sub changeData(c As Chart, v As Double)
Dim rng As Object
With c.ChartData
.Activate
.Workbook.Application.WindowState = -4140 '## Minimize Excel
'## DO STUFF:
Set rng = .Workbook.Worksheets(1).ListObjects(1).Range
rng.Cells(2, 2).Value = v ' etc.
.Workbook.Close
End With
End Sub
Note that this method does briefly flash Excel on the screen, and this sucks because in that brief instant, it can intercept keystrokes/etc.
You don't have to activate the chartdata worksheet to make changes to it.
With oPPSlide.Shapes("Chart1").Chart.ChartData
'this updates the value in the datasheet
.Workbook.Sheets(1).Range("B2").Value = 0.1231
End with
You can also set the chartdata sheet to equal a range in an excel sheet
path2 = "C:\JohnDoe\Vasquez_061118.xlsm"
Set xlWorkBook = Workbooks.Open(FileName:=path2, ReadOnly:=True)
With oPPSlide.Shapes("Chart1").Chart.ChartData
'this updates the value in the datasheet
.Workbook.Sheets(1).Range("A1:B2").Value = xlWorkBook.Sheets(1).Range("A2:B3").Value
End With

ThinkCell Automation through VBA

I am looking for VBA codes to create think cell chart from excel ranges.
All I found in the internet were VBA codes through which I can update a named thinkcell chart.
However I want the macro to create a new powerpoint and new thinkcell chart from my defined range.
Would that be possible?
Below is the code I found through which one can update Thinkcell chart, but not create a new thinkcell chart.
Sub UpdateThinkCellChart(Rng As Range, sChartName As String)
'Get the think-cell add-in object
Dim tcaddin As Object
Dim ppapp As Object
Dim pres As Object
Set tcaddin = Application.COMAddIns("thinkcell.addin").Object
'Set PowerPoint instance
'Set ppapp = New PowerPoint.Application
On Error Resume Next
Set ppapp = GetObject(, "Powerpoint.Application")
On Error GoTo 0
'Create PowerPoint presentation if none is open:
If ppapp Is Nothing Then
MsgBox "No PowerPoint presentation is open. Please open the relevant presentation and ensure that you have pre-assigned chart names to your ThinkCell charts"
Exit Sub
End If
'Dim pres As PowerPoint.Presentation
Set pres = ppapp.ActivePresentation
' The name sChartName must have been previously assigned to the chart using
' the control in the floating toolbar (left-click on the Think-Cell chart to see this)
' The final argument indicates whether the data range is transposed or not.
Call tcaddin.UpdateChart(pres, sChartName, Rng, False)
End Sub
Sub CopyToTC_ChartNo1()
Dim Rng As Range, sRange As String, sChartName As String
'Insert values:
sRange = "C21:F25"
sChartName = "ChartNo1"
Set Rng = ActiveSheet.Range(sRange)
Call UpdateThinkCellChart(Rng, sChartName)
End Sub

VBA: Copy + Paste Selected Charts from Excel to Powerpoint

I am looking to copy and paste selected charts from Excel 2010 to Powerpoint 2010 as Microsoft Excel Chart Object formats into an active PPT slide. Ideally, I would like to be able to place these charts into specific positions on the active Powerpoint slide. I've scrounged the web but all if not most solutions are for all slides in a sheet to be pasted randomly on a PPT slide. I don't even have a code but if anyone can help, that would be awesome. Thanks!
Well, here's something: This is a pptGenerator-class that I wrote some time back.
In my scenario I wanted to right click specific charts in a workbook, have "Copy to presentation" as an option in a custom context menu, and add subsequent charts on subsequent slides in either the same presentation, or a new one.
These charts were captured in another class in order to create the context menu and have itself copied to the slide when passed to it.
Below is a slightly modified and stripped version, that should help you out to fix your specific situation by editing this class.
In a Class module:
'PowerPoint Generator class - Rik Sportel
'Maintains a PowerPoint application for Excel workbook.
Private WithEvents pptApp As PowerPoint.Application
Private ppt As PowerPoint.Presentation
Private pptPresentations As Collection 'Collection to add presentations to
Private p_currentPresentation As Boolean
'Make sure you don't add slides if there is no presentation.
Public Property Get CurrentPresentation() As Boolean
CurrentPresentation = p_currentPresentation
End Property
'Initialization
Private Sub Class_Initialize()
p_currentPresentation = False
Set pptApp = New PowerPoint.Application
Set pptPresentations = New Collection
End Sub
'Termination
Private Sub Class_Terminate()
Set pptPresentations = Nothing
Set pptApp = Nothing
End Sub
'Creates a new Presentation in the powerpoint app, and adds it to the pptPresentations collection. Add methods later to cycle through them.
Public Sub NewPresentation()
Set ppt = pptApp.Presentations.Add
pptPresentations.Add ppt
'Create presentation and use image stored within the current workbook as a background for it.
ThisWorkbook.Worksheets("BGItems").Shapes(1).Copy 'Copy the background
ppt.Windows(1).ViewType = ppViewSlideMaster
ppt.Windows(1).View.Paste 'Paste the background
ppt.Windows(1).ViewType = ppViewNormal
p_currentPresentation = True
End Sub
'Add a slide to the presentation, place passed chart on it.
Public Sub AddSlide(chartForSlide As Chart)
Dim nSlide As PowerPoint.Slide
Dim nChart As PowerPoint.Shape
'Create a new slide with the chart on it.
Set nSlide = pptApp.ActivePresentation.Slides.Add(1, ppLayoutBlank)
chartForSlide.ChartArea.Copy
nSlide.Shapes.Paste 'Paste the chart
Set nChart = nSlide.Shapes(1)
'Position the chart
With nChart
.Left = ppt.PageSetup.SlideWidth / 10
.top = ppt.PageSetup.SlideHeight / 10
.Width = ppt.PageSetup.SlideWidth / 100 * 80
.Height = ppt.PageSetup.SlideHeight / 2
End With
Set nChart = Nothing
Set nSlide = Nothing
End Sub
'Make sure to keep track of presentations properly if users interact with
'powerpoint in unexpected ways. Capture event and make sure the presentation object you write to will still exist.
Private Sub pptApp_PresentationClose(ByVal Pres As PowerPoint.Presentation)
For i = pptPresentations.Count To 1 Step -1
If pptPresentations.Item(i) Is Pres Then
pptPresentations.Remove i
End If
Next i
If Pres Is ppt Then
Set ppt = Nothing
p_currentPresentation = False
End If
End Sub
In my "factory" module. a regular code module:
Public Sub GetPowerpoint()
If pptApp Is Nothing Then Set pptApp = New pptGenerator
End Sub
How it's used:
'Pass a chart + optionally if it has to be a new presentation:
Public Sub CopyChartToPpt(tChart As Chart, Optional newPres As Boolean)
GetPowerpoint
If pptApp.CurrentPresentation = False Then pptApp.NewPresentation
If newPres = True Then pptApp.NewPresentation
pptApp.AddSlide tChart
End Sub
So where and how you obtain the selected chart is another thing, but as long as you manage to select the Chart from the ChartObject or Slide in your workbook, and pass it as a parameter to the above, you should be abled to fix it according to your own specs.
Other than my advise would be to check the VBA reference for your powerpoint version over at MSDN.
So here's a solution that worked for me. The macro copy + pastes selected range or chart into the active PowerPoint slide into a certain position. This reason I wanted to do this is that each quarter/month we generate reports for our clients and this helps to reduce the time required for copying + pasting and making the deck look nice. Hope this helps anyone else who make a ton of PPTs!
'Export and position into Active Powerpoint
'Prior to running macro, enable Microsoft Powerpoint Object Library in Tools - Reference
'Identifies selection as either range or chart
Sub ButtonToPresentation()
If TypeName(Selection) = "Range" Then
Call RangeToPresentation
Else
Call ChartToPresentation
End If
End Sub
Sub RangeToPresentation()
Dim PPApp As PowerPoint.Application
Dim PPPres As PowerPoint.Presentation
Dim PPSlide As PowerPoint.Slide
'Error message if range is not selected
If Not TypeName(Selection) = "Range" Then
MsgBox "Please select a worksheet range and try again."
Else
'Reference existing instance of PowerPoint
Set PPApp = GetObject(, "Powerpoint.Application")
'Reference active presentation
Set PPPres = PPApp.ActivePresentation
'Reference active slide
Set PPSlide = PPPres.Slides(PPApp.ActiveWindow.Selection.SlideRange.SlideIndex)
'Copy the range as a picture
Selection.CopyPicture Appearance:=xlScreen, _
Format:=xlBitmap
'Paste the range
PPSlide.Shapes.Paste.Select
'Align the pasted range
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignCenters, True
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignMiddles, True
' Clean up
Set PPSlide = Nothing
Set PPPres = Nothing
Set PPApp = Nothing
End If
End Sub
Sub ChartToPresentation()
'Uses Late Binding to the PowerPoint Object Model
'No reference required to PowerPoint Object Library
Dim PPApp As Object 'As PowerPoint.Application
Dim PPPres As Object 'As PowerPoint.Presentation
Dim PPSlide As Object 'As PowerPoint.Slide
'Error message if chart is not selected
If ActiveChart Is Nothing Then
MsgBox "Please select a chart and try again."
Else
'Reference existing instance of PowerPoint
Set PPApp = GetObject(, "Powerpoint.Application")
'Reference active presentation
Set PPPres = PPApp.ActivePresentation
'PPApp.ActiveWindow.ViewType = 1 ' 1 = ppViewSlide
'Reference active slide
Set PPSlide = PPPres.Slides _
(PPApp.ActiveWindow.Selection.SlideRange.SlideIndex)
'Copy chart as a picture
ActiveChart.CopyPicture Appearance:=xlScreen, Size:=xlScreen, _
Format:=xlPicture
'Paste chart
PPSlide.Shapes.Paste.Select
'Align pasted chart
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignCenters, True
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignMiddles, True
' Clean up
Set PPSlide = Nothing
Set PPPres = Nothing
Set PPApp = Nothing
End If
End Sub

How do I delete a table in powerpoint using VBa?

So I'm trying to get a table deleted from a powerpoint that is opened using VBa, and I can't seem to get it to work. I've tried a few things but they never have any effect or usually just give me an error.
So far I have gotten the following, which opens a specific powerpoint and copies in a specific table to the first slide. I really would like to be able to delete the table that is already there and replace it with the new one.
How would I go about doing this? Code below:
Sub ExcelRangeToPowerPoint()
'PURPOSE: Copy/Paste An Excel Range Into a New PowerPoint Presentation
Dim rng As Excel.Range
Dim PowerPointApp As PowerPoint.Application
Dim myPresentation As PowerPoint.Presentation
Dim mySlide As PowerPoint.Slide
Dim myShapeRange As PowerPoint.Shape
'Copy Range from Excel
Set rng = ThisWorkbook.ActiveSheet.Range("Table1[#ALL]")
'Create an Instance of PowerPoint
On Error Resume Next
'Is PowerPoint already opened?
Set PowerPointApp = GetObject(class:="PowerPoint.Application")
'Clear the error between errors
Err.Clear
'If PowerPoint is not already open then open PowerPoint
If PowerPointApp Is Nothing Then Set PowerPointApp = CreateObject(class:="PowerPoint.Application")
'Handle if the PowerPoint Application is not found
If Err.Number = 429 Then
MsgBox "PowerPoint could not be found, aborting."
Exit Sub
End If
On Error GoTo 0
'Make PowerPoint Visible and Active
PowerPointApp.Visible = True
PowerPointApp.Activate
'Create a New Presentation
Set myPresentation = PowerPointApp.Presentations.Open("Y:\Projects\VBa\vbatest2.pptx")
'Add a slide to the Presentation
Set mySlide = myPresentation.Slides.Item(1)
'Delete current table in presentation
'ActivePresentation.Slides(1).Shapes(1).Delete
'Copy Excel Range
rng.Copy
'Paste to PowerPoint and position
mySlide.Shapes.PasteSpecial DataType:=ppPasteSourceFormatting
Set myShapeRange = mySlide.Shapes(mySlide.Shapes.Count)
'Set position:
myShapeRange.Left = 20
myShapeRange.Top = 100
myShapeRange.Height = 400
myShapeRange.Width = 900
'Clear The Clipboard
Application.CutCopyMode = False
End Sub
myPresentation.Slides(1).Shapes(1).Delete
Place code above just after
Set mySlide = myPresentation.Slides.Item(1)
When I used this it deleted my table from my powerpoint however it was only a table in the slide, you may need to change the number in shapes to get this to work for you. I also don't know how it will fair will continued use, you may need to keep changing the number.
I used This link
to find out how to delete items from powerpoint
ActivePresentation.Slides(2).Shapes(5).Table.Rows(3).Delete
Is the origonal code from the site linked and was adapted using trial and error
This link
Explains shapes a bit more, hope it helps. In a basic overview it basicly says that in powerpoint most items you can enter in it are called shapes
If you want me to explain anything further just leave a comment and I shall try to do so
Try calling this function to delete all tables from the specified slide:
Option Explicit
' Deletes all tables from the specified slide (table shapes and tables within placeholders)
' Returns the number of tables deleted
' Written by Jamie Garroch of YOUpresent Ltd. (http://youpresent.co.uk)
Public Function DeleteTablesFromSlide(mySlide As PowerPoint.Slide) As Long
Dim lCntr As Long
Dim lTables As Long
' Count backwards when deleting items from a collection
For lCntr = mySlide.Shapes.Count To 1 Step -1
With mySlide.Shapes(lCntr)
Select Case .Type
Case msoTable: .Delete: lTables = lTables + 1 ' msoTable = 19
Case msoPlaceholder ' msoPlaceholder = 19
If .PlaceholderFormat.ContainedType = msoTable Then .Delete: lTables = lTables + 1
End Select
End With
Next
DeleteTablesFromSlide = lTables
End Function
Call with:
DeleteTablesFromSlide mySlide