Unit 'Variants' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#rtl]

IVarInvokeable.GetProperty

Called when a property must be read.

Declaration

Source position: variants.pp line 227

function IVarInvokeable.GetProperty(

  var Dest: TVarData;

  const V: TVarData;

  const Name: AnsiString

):Boolean;

Arguments

Dest

  

On success, contains the value of the property.

V

  

Variant to read property from.

Name

  

Name of property to read.

Function result

Indicate whether the property was read correctly.

Description

DoFunction is called whenever a variant property is read. Dest must be filled with the value of the property on success. V is the variant on which the property is read. The Name is the name of the property to read.

The function must return True if the property was read correctly, False otherwise.

See also

IVarInvokeable.DoFunction

  

Called for methods that return a result (functions).

IVarInvokeable.DoProcedure

  

Called for methods that do not return a result (procedures).

IVarInvokeable.SetProperty

  

Called when a property must be set.


Documentation generated on: Nov 22 2024