The EM_SETPARAFORMAT message sets the paragraph formatting for the current selection in a rich edit control.
EM_SETPARAFORMAT
wParam = 0; // not used; must be zero
lParam = (LPARAM) (PARAFORMAT FAR *) lpFmt;
Rich Edit 2.0 and later: This parameter can be a pointer to a PARAFORMAT2 structure, which is an extension of the PARAFORMAT structure. Before sending the EM_SETPARAFORMAT message, set the structure's cbSize member to indicate the version of the structure.
Returns a nonzero value if successful, or zero otherwise.
Windows NT: Requires version 3.51 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in richedit.h.
Rich Edit Controls Overview, Rich Edit Messages, PARAFORMAT, PARAFORMAT2