The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


The unit SDL_numio contains two Delphi / C++ Builder visual components (TNumIO and TNumIO2) which support the input of numeric values. The user may select upon several numeric formats, and can optionally constrain the range of valid numbers. Please note that the component TNumIO is deprecated and should be replaced by the component TNumIO2.

Methods, Properties and Declarations
Using TNumIO2

Installation of the SDL Component Suite
Delphi and C++Builder issues
Product Information

The unit SDL_numio is part of the SDL Component Suite which is comprised of a considerable amount of routines and classes for computing in science and engineering. The Component Suite is available for Delphi and C++Builder. See the order information for more details.

Last Update: 2023-Feb-06