DragAndDrop 拖放

# DragAndDrop 拖放

Editor drag & drop operations.

编辑器的拖放操作。

Note: This is an editor class. To use it you have to place your
script in Assets/Editor inside your project folder. Editor classes are in the
UnityEditor namespace so for C# scripts you need to add "using UnityEditor;" at
the beginning of the
script.
注意：这是一个编辑器类，如果想使用它你需要把它放到工程目录下的 Assets/Editor 文件夹下。编辑器类在 UnityEditor 命名空间下。所以当使用 C#脚本时，你需要在脚本前面加上
"using UnityEditor"引用。

### Class Variables**类变量**

* [objectReferences](DragAndDrop.objectReferences.html)
  References to objects being dragged.
  物体的引用被拖动。
* [paths](DragAndDrop.paths.html)
  The file names being dragged.
  被拖动的文件名称。
* [visualMode](DragAndDrop.visualMode.html)
  The visual indication of the drag.
  拖动的可视化。
* [activeControlID](DragAndDrop.activeControlID.html)
  Get or set ID of currently active drag and drop
  control.
  获取或设置当前激活拖放控件 ID。

### Class Functions**类函数**

* [PrepareStartDrag](DragAndDrop.PrepareStartDrag.html)
  Clears drag & drop data.
  清除拖放数据。
* [StartDrag](DragAndDrop.StartDrag.html)
  Start a drag operation.
  开始一个拖放操作。
* [AcceptDrag](DragAndDrop.AcceptDrag.html)
  Accept a drag operation.
  接受一个拖拽操作。
* [GetGenericData](DragAndDrop.GetGenericData.html)
  Get data associated with current drag and drop
  operation.
  获取相关数据，带有当前拖放操作。
* [SetGenericData](DragAndDrop.SetGenericData.html)
  Set data associated with current drag and drop
  operation.
  设置相关数据，带有当前拖放操作。