Data update

Task/Classes/Delphi/classes.pas

@@ -0,0 +1,44 @@
+program SampleClass;
+
+{$APPTYPE CONSOLE}
+
+type
+  TMyClass = class
+  private
+    FSomeField: Integer; // by convention, fields are usually private and exposed as properties
+  public
+    constructor Create;
+    destructor Destroy; override;
+    procedure SomeMethod;
+    property SomeField: Integer read FSomeField write FSomeField;
+  end;
+
+constructor TMyClass.Create;
+begin
+  FSomeField := -1
+end;
+
+destructor TMyClass.Destroy;
+begin
+  // free resources, etc
+
+  inherited Destroy;
+end;
+
+procedure TMyClass.SomeMethod;
+begin
+  // do something
+end;
+
+
+var
+  lMyClass: TMyClass;
+begin
+  lMyClass := TMyClass.Create;
+  try
+    lMyClass.SomeField := 99;
+    lMyClass.SomeMethod();
+  finally
+    lMyClass.Free;
+  end;
+end.