Applies a style to the area. When a style is applied - rather than set (see Range.SetStyle ) - only the differences between the new style and style properties previously assigned to the range (through the ExcelWriter API) will take effect. For example, if the range has a background color and the new style applied does not contain a background color, the area's color will not be affected.

 public void ApplyStyle(Style style)
Public Sub ApplyStyle(ByVal style As Style)

A Style object representing the style to apply to the cell.