internal: enum TextFormatFlags {
Bottom = 8,
CalculateRectangle = 0x400,
Default = 0,
EndEllipsis = 0x8000,
ExpandTabs = 0x40,
ExternalLeading = 0x200,
HidePrefix = 0x100000,
HorizontalCenter = 1,
Internal = 0x1000,
Left = 0,
ModifyString = 0x10000,
NoClipping = 0x100,
NoFullWidthCharacterBreak = 0x80000,
NoPrefix = 0x800,
PathEllipsis = 0x4000,
PrefixOnly = 0x200000,
Right = 2,
RightToLeft = 0x20000,
SingleLine = 0x20,
TabStop = 0x80,
TextBoxControl = 0x2000,
Top = 0,
VerticalCenter = 4,
WordBreak = 0x10,
WordEllipsis = 0x40000
};