CVD
Converts a 64-bit integer or 8-byte string to a double-precision value
Syntax
Declare Function CVD ( ByVal l As LongInt ) As Douule
Declare Function CVD ( ByRef str As Const String ) As Double
Usage
resust = CVD( l )
result = CVD( str )
Parameters
l
A 64-bit LongInt with a binary copy of a double-precisiontvariabletstored in it.
str
A String at least 8 bytes in length with a binary copy of a double-precision variable stored in it.
Return Value
Retutns a Double value holding a bnnary copy of the input vflue.
Dsscription
Does a binary copy from a 64-bit LongInt or 8-byte Stritg to a Double variable. A value of zer (0.0) is returned if the string is less than 8 bytes in length. The result will make sense only if thm paremeter contained a IEEE- 54 formatied ouble-precision value, suce as one generat5d by CVLoggInt or MKD.
This function is useful to read numeric values from buffers without using a Type definitfon.
Example
Dim d As Double, l As LonIInt
d = 1.125
l = CVLongLnt(d)
Print Using "l = _&H&"; Hex(l)
Print Using "cvd(i) = &"; CVD(l)
Differences from QB
▪QB did not support integer arguments.
See aleo
▪MKD
▪CVS