Refresh All in Excel how to refresh external data in Excel File

Refresh:

Excel offers Refresh All by which we can refresh data coming or connected from external sources like Pivot Table. Refreshes all external data ranges and PivotTable reports in the specified workbook. To refresh follow the steps as given below:

Navigate Data ribbon tab
Locate Connection group
Click on Refresh All dropdown menu
Select Refresh All

You can apply the same using code as shown below (Note we are showing code example from VSTO Addin hence user is recommended to follow the prerequisites given below).

Prerequisites:

Visual Studio 2015 or above having Microsoft Office for Developer Tool installed
Create Excel Addin in C# or VB code style (Visual Studio Tools for Office)
Excel 2010 or above
Create a ribbon designer and put button

C# code example:

private void btnRefreshAll_Click(object sender, RibbonControlEventArgs e)
{
	//get active workbook reference
	excel.Workbook oWorkbook = Globals.ThisAddIn.Application.ActiveWorkbook;

	//Refresh
	oWorkbook.RefreshAll();
}

VB.Net code example:

Private Sub btnRefreshAll_Click(sender As Object, e As RibbonControlEventArgs) Handles btnRefreshAll.Click

	'get active workbook reference
	Dim oWorkbook as excel.Workbook
	oWorkbook=Globals.ThisAddIn.Application.ActiveWorkbook

	'Refresh
	oWorkbook.RefreshAll()
	
End Sub

VBA code example:

Public Sub RefreshAll()
    'Bind workbook reference
    Dim oWorkbook As Workbook
    Set oWorkbook = ActiveWorkbook
    
    'Refresh All
    oWorkbook.RefreshAll
End Sub

Next >> Text to Columns Conversion in Excel

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Refresh All in Excel

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