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version 2003
PA_GetDateVariable (aVariable; day; month; year)
| Parameter | Type | Description | |
| aVariable | PA_Variable | → | Variable to access |
| day | short * | ← | Day of aVariable |
| month | short * | ← | Month of aVariable |
| year | short * | ← | Year of aVariable |
Description
The routine
PA_GetDateVariable
fills the shorts pointed to by
day
,
month
,
year
with the values of the date embedded in the variable
aVariable
.
If
aVariable
is not a
eVK_Date
variable, the routine does nothing and leaves
*day
,
*month
and
*year
unchanged.
Example
Get a date variable.
short d = m = y = 0;
PA_GetDateVariable(aVar, &d, &m, &y);
if(d && m && y) // Ok, this is a valid date variable
{
/* . . . */
}
See Also
No reference.
Error Handling
keeps the last error that occurred
before
calling the routine.