摘要： Form继承于Control，Control继承于Component———————————————————————————————————— 窗体也是控件，继承Control类。可以把Control理解为容器，容器内可以放物体。 Control类有个Parent属性，表示当前控件的父一级控件。Control类有个Controls属性，表示当前控件所包含的控件。—————————————————————————————————————Form类是Windows客户应用程序的核心，派生于ContainerControl，ContainerControl又派生与ScrollableControl，. 阅读全文

摘要： This example allows you to enter an address, then displays the location of matching addresses. This is commonly known as geocoding. In the ArcGIS JavaScript API, you use theLocatorclass to perform geocoding.这个例子允许你输入一个地址，然后展现匹配的位置。这通常被叫做地理编码。The Locator constructor requires the URL of an ArcGIS Serv 阅读全文