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Variables for managing the Drag and Drop

The following variables are used to manage the Drag and Drop by programming:

Variable nameDescriptionFunctions
鼠标拖放.操作Action specified in 鼠标拖放接受.

The possible values are as follows: 鼠标拖放.复制, 鼠标拖放.移动 and 鼠标拖放.禁止.

This variable is not filled at the beginning of Drag and Drop in a source control (鼠标拖放.开始拖动 constant) or when exiting from a target control (鼠标拖放.离开控件 constant).

鼠标拖放接受, 鼠标拖放光标, 鼠标拖放数据类型, 鼠标拖放数据类型可用, 鼠标拖放事件, 鼠标拖放获取数据
鼠标拖放.目标控件Name of the target control.

This variable is not filled at the beginning of Drag and Drop in a source control (鼠标拖放.开始拖动 constant) or when exiting from a target control (鼠标拖放.离开控件 constant).

鼠标拖放.源控件Name of the source control.
鼠标拖放.按下CtrlStatus of the [Ctrl] key:
  • True: the [Ctrl] key is pressed.
  • False: the [Ctrl] key is not pressed.
This variable is not filled at the beginning of Drag and Drop in a source control (鼠标拖放.开始拖动 constant) or when exiting from a target control (鼠标拖放.离开控件 constant).
鼠标拖放.源窗口Name of the source window.

This variable is not filled when exiting from a target control (鼠标拖放.离开控件 constant).

鼠标拖放.鼠标水平位置Horizontal position (X) of the mouse cursor in relation to the control handled during the event.

This variable is not filled when exiting from a target control (鼠标拖放.离开控件 constant).

鼠标拖放.鼠标垂直坐标Vertical position (Y) of the mouse cursor in relation to the control handled during the event.

This variable is not filled when exiting from a target control (鼠标拖放.离开控件 constant).