can't clear the text in TIWAdvLUEdit

[Bart]

@Regev Yaron

(another) update:

ok, so now i'm sure there is a bug in the TMS edit component after all... :
trying to show an edit (TIWAdvLUEdit, TIWAdvEdit etc) after it was hidden, when the DecimalPoint=#0 leads to an endless show of the animated circle.

so let's say i have a region with a TIWAdvLUEdit in it, and this region is hidden.
now, if i want to show it and the TIWAdvLUEdit's DecimalPoint property is #0 then it all get stuck and there is no error message to tell my why

The DecimalPoint is only used when EditType is set to etFloat.
If you do not require a DecimalPoint then you should change the EditType to etString, etNumeric, ... and leave the DecimalPoint set to ",".