常見例句The DragOver event is raised when the mouse cursor moves within the bounds of the control during a drag-and-drop operation. 在拖放操作過程中,當(dāng)鼠標(biāo)光標(biāo)在控件的邊界內(nèi)移動時(shí),會引發(fā)DragOver事件。 返回 dragover