Gtk.PropertyExpression.get_expression

### Method

# Gtk PropertyExpressionget_expression

#### Declaration [src]

    GtkExpression*
    gtk_property_expression_get_expression (
      GtkExpression* expression
    )

#### Description [src]

Gets the expression specifying the object of a property expression.

#### Return value

Returns: | `GtkExpression`
| The object expression.
| The data is owned by the instance.
| The return value can be `NULL`.