'Declaration

Public Sub InsertColumns( _
   ByVal columnIndex
The index of column, where new rows must be inserted.
 As System.Int32, _
   ByVal columnCount
The count of columns to insert.
 As System.Int32 _
)

public void InsertColumns(
   System.Int32 columnIndex, 
   System.Int32 columnCount
)

public: void InsertColumns(
   System.Int32 columnIndex, 
   System.Int32 columnCount
)

public:
void InsertColumns(
   System.Int32 columnIndex, 
   System.Int32 columnCount
)

Parameters

columnIndex

The index of column, where new rows must be inserted.

columnCount

The count of columns to insert.

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

XlsxDocumentSheet Class
XlsxDocumentSheet Members