Floating Point Text

Module Description

Floating point window text functions.

Functions
double	GetWndReal (HWND hCtl)
double	GetDlgItemReal (HWND hDlg, UINT Id)
bool	SetWndReal (HWND hCtl, double Value, BYTE nDeci, CSTR Suffix=NULL)
bool	SetDlgItemReal (HWND hDlg, UINT Id, double Value, BYTE nDeci, CSTR Suffix=NULL)

Function Documentation

GetWndReal()

double GetWndReal

(

HWND

hCtl

)

GetWndReal uses GetWindowText and _tcstod to return a real nr.
In case of an error, the return value is HUGE_VAL.

Definition at line 1243 of file UserUtil.cpp.

GetDlgItemReal()

double GetDlgItemReal	(	HWND	hDlg,
		UINT	Id
	)

See GetWndReal().

Definition at line 1249 of file UserUtil.cpp.

SetWndReal()

bool SetWndReal	(	HWND	hCtl,
		double	Value,
		BYTE	nDeci,
		CSTR	Suffix = NULL
	)

SetWndReal uses stprintf_s and _SetWindowText() to format a real Value into a control.
Suffix, if specified, is added to the text.

Definition at line 1254 of file UserUtil.cpp.

SetDlgItemReal()

bool SetDlgItemReal	(	HWND	hDlg,
		UINT	Id,
		double	Value,
		BYTE	nDeci,
		CSTR	Suffix = NULL
	)

See SetWndReal().

Definition at line 1262 of file UserUtil.cpp.