Numeric Edit Fields Allow Non-numeric Input

SYMPTOMS

When you use Component Builder (CB), numeric edit controls (used to enter numeric data) will accept non-numeric data, if it is pasted, not typed. At least, the controls give the appearance of accepting the data. The value of the data defaults to zero and does not cause a problem at runtime, unless zero is the wrong value.

Although the controls prevent you from typing non-numeric data, they do allow you to paste non-numeric data.