API:Vcl.StdCtrls.TEdit.NumbersOnly
Delphi
property NumbersOnly: Boolean read FNumbersOnly write SetNumbersOnly default 0;
C++
__property NumbersOnly = {default=0};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | Vcl.StdCtrls.pas Vcl.StdCtrls.hpp |
Vcl.StdCtrls | TEdit |
Description
Allows only numbers to be typed into the text edit. {{#multireplace:Vcl.StdCtrls.TEdit.NumbersOnly|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:Vcl.StdCtrls.TCustomEdit.NumbersOnly|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:Vcl.StdCtrls.TCustomEdit.NumbersOnly|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
Allows only numbers to be typed into the text edit.
Use NumbersOnly to prohibit entry of non-numeric characters in the textfield. Note, however, that a user can paste non-numeric characters in the textfield even when this property is set.