Buffer
size.
If usBufSize is too small to return all of the text, the spin button
returns as much of the text as it can.
- The spin button assumes that param1 is the
address of a long variable. If the data in the spin button is spinning
between an upper and lower limit, the current value is passed back in the
variable.
If the data in the spin button is in an array, the index of the current
array value (or last valid value) is passed back in the variable.
Other
The spin button assumes that param1 is
the address of a string. The information passed back in the string is dependent
upon the flags in the usValue parameter.
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