ReadDouble()

Syntax

Number.d = ReadDouble(#File)

Read a double (8 bytes) from a file.

Parameters

#File

The file to read from.

Return value

Returns the read double value or zero if there was an error.

Remarks

For an example of how to read from a file, see the ReadFile() function - with ReadDouble() only a double value is read, instead of a complete line (string).

See Also

WriteDouble(), OpenFile(), ReadFile()

Supported OS

All