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RangeLow


Unit:SDL_numio
Class:TNumIO
Declaration:property RangeLow: double;

The property RangeLow defines the smallest valid number number to be accepted by the control. RangeLow is set to -uc_MaxDouble (-1.7E308) by default. Note that the input of positive numbers only can be forced by setting the property RangeLow to zero.

Hint: If the acceptable input range defined by the properties RangeLow and RangeHigh does not include zero, then the user will not be able to input all numbers of the valid range.

Example: This property is used in the following example program (see http://www.lohninger.com/examples.html for downloading the code): numin



Last Update: 2012-Oct-20