Function ProMessageDoubleRead
Description
Reads a double-precision, floating-point number from the keyboard. If the user types an invalid string, or a value outside the range of values, the function asks the user to enter the value again. Specify default values in the call to ProMessageDisplay(), using the separator ||| in the format string in the message file. (See the Creo Parametric TOOLKIT User's Guide section Contents of the Message File for the specific placement of the ||| separator.)
NOTE:Call ProMessageDisplay before calling this function.
Replacement in Object TOOLKIT: |
Synopsis
#include <ProMessage.h>
ProMessageDoubleRead | |
( double range[2] /* (In) The lower and upper bounds allowed for the input. If this is NULL, any values are acceptable. */ double* answer /* (Out) The user's input. */ ) |
Returns
The function successfully read a number. | |
The user canceled input by typing <ESC>. | |
The function failed to read a number. |
Sample Code References
User Guide References
Parent topic