BCGControlBar Pro for MFC
virtual int CBCGPEditCtrl::GetSymbolExtraLen ( CString &  strBuffer,
int  nOffset,
BOOL  bForward = TRUE 

Returns additional spacing for a special symbol.

Symbol extra length (in pixels).

The function returns additional spacing used for a special symbol at the specified offset in buffer. This value is defined in symbol definition structure BCGP_EDIT_SYM_DEF.

strBufferA reference to string containing characters and special symbols.
nOffsetOffset in buffer.
bForwardSearch direction (required if a symbol can consist several characters).