Returns a Borders collection that represents the four borders of a range of cells. Read-only.
expression.Borders
expression Required. An expression that returns a Range object.
Example
This example adds a medium-weight green border to each cell in the range B5:C10 on Sheet1.
Sub SetBorders()
Dim ssConstants
Dim rngBorder
Set ssConstants = Spreadsheet1.Constants
' Set a variable to the range to add the borders to.
Set rngBorder = Spreadsheet1.Worksheets("Sheet1").Range("b5:c10")
' Set the border weight.
rngBorder.Borders.Weight = ssConstants.owcLineWeightMedium
' Set the border color.
rngBorder.Borders.Color = "green"
End Sub