C++ Syntax

bool

MKI_ConvertDoubleStringEx(

LPWSTR f_pszText,

const size_t f_unMaxSize,

double f_dValue,

__int32 f_nFractionLen );

template <size_t f_unSize> bool

MKI_ConvertDoubleStringEx(

wchar_t (&f_rDestin)[f_unSize],

double f_dValue,

__int32 f_nFractionLen );

Converts a double value to a string with a given maximum length and precision.

Parameters

f_pszText / f_rDestin

[LPWSTR] Pointer to or [wchar_t[]&] Reference to text buffer to receive the converted double string.

f_unMaxSize

[const size_t] Maximum allowed length of the destination text in UTF-16 characters including the terminating '\0' character.

f_dValue

[double] Floating point value to be converted into a string.

f_nFractionLen

[__int32] Maximum number of fractional digits. Allowed values are 0 to 15. Whether trailing zeros are displayed or not depends on the application's settings.

Return Value

Returns true if successful. If false is returned, f_pszText is unchanged.

Comment

This conversion will consider the decimal separator defined by the user (point or comma).