[MSDN Library June 1998] EM_SETTABSTOPS (49.1858237547893%)
MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Controls > Edit Controls > Edit Control Reference > Edit Control Messages
[MSDN Library April 2000] EM_SETTABSTOPS (49.1858237547893%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Edit Controls > Edit Control Reference > Edit Control Messages
[MSDN Library April 2000] EM_SETTABSTOPS (42.0977011494253%)
MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > User Interface > Messages