Bind variables with components

[sk.Silvia]

hi there, lets say i have a checkbox and a boolean variable myvar, and i will that myvar=checkbox.checked

is there another way as to write

Delphi-Quellcode:

procedure TForm1.checkbox(Sender: TObject);
  begin
  myvar:=checkbox.checked;
  end;

like to bind the variable with the component, so each time i change the value of the component the value of a given variable will also be changed automaticly without any unnnecessary procedures and events...?

[JasonDX]

Since Checked is a property, accessed by private Methods, you cannot use (Method-)Pointers for that, but the RTTI might help you:

Delphi-Quellcode:

uses
  {...} TypInfo;
//...
  if GetPropValue(YourCheckbox, 'Checked') then
    ShowMessage('Checkbox is Checked');

Note: Although Delphi itself is not, the RTTI-Stuff in the .NET-Version of the VCL is case-sensitive

greetz
Mike