NSFItemGetNumber - Get the value of TYPE_NUMBER Item.
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#include <nsfnote.h>
BOOL LNPUBLIC NSFItemGetNumber(
NOTEHANDLE hNote,
const char far *ItemName,
NUMBER far *retNumber);
Description :
This function takes a handle to an open note and the name for the Item whose value you wish to get. It returns the Item's value in a FLOAT variable.
Parameters :
Input :
hNote - A handle to an open note in memory.
ItemName - A pointer to a null-terminated item name.
Output :
(routine) - TRUE - If Item was present and successfully retrieved. FALSE - if Item was not present.
retNumber - The address of a NUMBER (or equivalent 'double') variable in which the floating point number retrieved from named Item in the open note will be returned.
Sample Usage :
/* Print FLOAT ITEM */
double num;
if (NSFItemGetNumber (note1_handle, FLOAT_ITEM, &num))
printf("%s: %le\n", FLOAT_ITEM, num);
See Also :
NSFItemGetLong
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