[Overview][Constants][Types][Classes][Procedures and functions] Reference for unit 'typinfo' (#rtl)

SetFloatProp

Set value of a float property.

Declaration

Source position: line 0

procedure SetFloatProp(

  Instance: TObject;

  const PropName: String;

  Value: Extended

);

procedure SetFloatProp(

  Instance: TObject;

  PropInfo: PPropInfo;

  Value: Extended

);

Description

SetFloatPropassigns Valueto the property described by PropInfoor with name Propnamefor the object Instance.

For an example, see GetFloatProp.

Errors

No checking is done whether Instanceis non-nil, or whether PropInfodescribes a valid float property of Instance. Specifying an invalid property name in PropNamewill result in an EPropertyErrorexception.

See also

GetFloatProp

  

Return value of floating point property

SetOrdProp

  

Set value of an ordinal property

SetStrProp

  

Set value of a string property

SetInt64Prop

  

Set value of a Int64 property

SetMethodProp

  

Set the value of a method property