Parameters
- widthsPercentage
- The array of width percentages to use (in points).
- totalWidth
- The total width of the columns. If null, the maximum width available is used.
This method expects a totalWidth value expressed in points (pt).
Target Platforms: Windows 11, Windows 10, Windows 7, Windows, 11, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2