getproperty

By using the invoke and getProperty methods , you can give them what they need .

使用invoke和getProperty方法，您可以为他们提供其所需信息。

But the invoke method , such as getProperty , returns an object of class Object .

但是invoke方法（例如getProperty）返回一个Object类的对象。

The getProperty and invoke methods are usually sufficient to tackle any problem that Java custom controls present .

getProperty和invoke方法一般情况下足以满足处理Java定制控件所遇到的问题。

Finally , I use GetProperty to get information about a specified property of the control and then get the value of the control property using the GetValue method .

最后使用GetProperty获取控件的指定属性的信息，并使用GetValue方法获取控件属性值。

Because every Java property has a get and set method associated with it , you can do everything that you can do with getProperty with invoke .

因为每个Java属性都具有get-and-set方法，因此您可以使用invoke实现与getProperty相同的功能。

The result of judicious design , all dynamic method calls get routed through invokeMethod and property access through getProperty and setProperty .

明智设计的结果是：通过invokeMethod调用所有的动态方法，通过getProperty和setProperty访问属性。

In fact , in this case , color is a property of the ColorCanvas control , so you could have used the getProperty method to get the same information .

事实上，本例中颜色是ColorCanvas控件的一种属性，因此您可以使用getProperty方法获取相同的信息。

Using getProperty for a boolean is incorrect , but it is so common that the WSDL2Java tool in WebSphere can handle these differences .

把getProperty当成一个布尔类型使用是不正确的，但是由于这佯做是如此的普遍，以致WebSphere中的WSDL2Java工具可以处理这些不同。

The getProperty method returns an instance of the class Object , so you must cast the result into the appropriate type , which , in this case , is a string .

getProperty方法返回Object类的一个实例，因此您必须把结果转换成合适的类型，在本例中是string型。

Like the boolean getProperty , non-camelcase accessors are not legal and are not recognized as accessors .

同布尔型getProperty一样，非camelcase访问器是不合法的，并且不能作为访问器被识别。

When modifying them for Java applications , change the values you query from methods that use getProperty () because these values are often different , even for the same types of controls .

为Java应用程序修改这些类时，需要更改使用getProperty（）从这些方法中查询到的值，因为这些值经常不同，甚至对于相同类型的控件也是如此。

There is no mechanism in the mapping meta-data file to distinguish these two styles of boolean property because the boolean getProperty is an incorrect accessor .

在映射元数据文件中没有辨别这两种样式的布尔型属性的机制，因为布尔型getProperty是一个不正确的访问器。

As we discussed earlier , it is much more intuitive to call a getText () method than to call getProperty (" . value ") . toString () .

正如前面所讨论的，调用getText（）方法要比调用getProperty（“.value”）直观得多。

Finally , if a call is made to the id property ( that is , the object 's key ), the getProperty method is smart enough to ask the underlying key for its id.

最后，如果对id属性（即，对象的键）进行一个调用，getProperty方法很智能，能够询问底层key以获取它的id。

By overriding invokeMethod , getProperty and setProperty we can intercept every single call to our Objects without the need for a proxy or byte-code manipulation .

通过覆盖invokeMethod、getProperty和setProperty我们可以拦截每个对我们对象的单个调用，无需代理或字节码处理。

However , you cannot quickly determine which indices match which buttons without looping through the array and printing each index and the button [ index ] . getProperty (" text ") string .

然而，如果不循环扫描该数组，并打印出每个索引号和button[index].getProperty（“text”）字符串的话，就不能很快确定哪些索引号匹配哪些按钮。

At runtime , if a message is passed to an object that doesn 't exist as a property or method defined in the class or its hierarchy , getProperty () or invokeMethod () is called .

在运行时，如果向一个对象传递消息，而这个对象不是作为类或者其子类中定义的属性或者方法存在，那么就调用getProperty（）或者invokeMethod（）方法。