Reference for package '#rtl'

SetFloatProp

Set value of a float property.

Declaration

Source position: typinfo.pp line 929

  procedure SetFloatProp(Instance: TObject; const PropName: string; 
                        Value: Extended);
  procedure SetFloatProp(Instance: TObject; PropInfo: PPropInfo; 
                        Value: Extended);

Description

SetFloatProp assigns Value to the property described by PropInfo or with name Propname for the object Instance.

For an example, see GetFloatProp .

Errors

No checking is done whether Instance is non-nil, or whether PropInfo describes a valid float property of Instance. Specifying an invalid property name in PropName will result in an EPropertyError exception.

See also

Name Description
GetFloatProp Return value of floating point property
SetInt64Prop Set value of a Int64 property
SetMethodProp Set the value of a method property
SetOrdProp Set value of an ordinal property
SetStrProp Set value of a string property