摘要： /// <summary> /// 根据鼠标位置返回dgv的行索引与列索引 /// </summary> /// <param name="nX">当前X坐标</param> /// <param name="nY">当前Y坐标</param> /// <param name="dgv">DataGridView控件</param> /// <returns></returns> public static Poin 阅读全文