SetupGetIntField
[New
- Windows NT]
The SetupGetIntField
function retrieves an integer value from the specified field of a line in an
INF file.
BOOL SetupGetIntField(
|
PINFCONTEXT Context, |
// context of a
line in an INF file |
|
DWORD FieldIndex, |
// index of an
integer field in the line |
|
PINT IntegerValue |
// receives the
retreived integer field |
|
); |
|
Parameters
Context
Pointer to
the context for a line in an INF file.
FieldIndex
The 1-based
index of the field within the specified line from which the integer should be
retrieved.
A FieldIndex
of 0 can be used to retrieve an integer key (For example, consider the
following INF line, 431 = 1, 2, 4. The value 431 would be put into the variable
pointed at by IntegerValue if SetupGetIntField was called with a FieldIndex
of 0).
Integer
Value
Pointer to a
caller-supplied variable that receives the integer. If the field is not an
integer, the function fails and a call to GetLastError returns
ERROR_INVALID_DATA.
Return Values
If the
function succeeds, the return value is TRUE.
If the
function fails, the return value is FALSE. To get extended error information,
call GetLastError.
Remarks
The integer
field may start with a positive (+) or negative (-) sign. It will be
interpreted as a decimal number, unless it is prefixed in the file with 0x or
0X, in which case it is hexadecimal.
See Also