说明： 空文件夹查找工具
1.根据输入的路径信息查找空文件夹（默认没有输入就是全盘扫描），返回匹配的文件夹列表
2.文件夹查找的代码需要在线程中执行
3.查找过程中界面动态显示文件夹路径信息
4.查找完成后在一个列表中显示找到的空文件夹，双击文件夹可以打开文件夹对应的路径
5.选择一个文件夹可以将其删除
6.程序需要保证单实例运行，主界面默认显示在屏幕中央
(Empty Folder Finder 1. Enter the path information to find an empty folder (default is no input full scan), returns a list of matching files folder 2. Find the folder 3. Find the code needs to the process in a dynamic interface thread displays the folder path information 4. find the completion of the list is displayed in a found empty file folder, double-click the folder to open the path to the folder corresponding 5. Select a folder can be deleted 6. the program needs to ensure that a single instance is running, the main interface is displayed in the center of the screen by default)
文件列表：
空文件夹扫描工具
................\扫描空文件夹(先遍历再判断)
................\..........................\ScannerEF.exe,609792,2017-03-13
................\..........................\ScannerEF.identcache,193,2017-03-13
................\..........................\ScannerEFList.dpr,661,2017-03-13
................\..........................\ScannerEFList.dproj,4349,2017-03-13
................\..........................\ScannerEFList.dproj.local,1077,2017-03-13
................\..........................\ScannerEFList.exe,609792,2017-03-16
................\..........................\ScannerEFList.identcache,227,2017-03-16
................\..........................\ScannerEFList.res,5280,2017-03-06
................\..........................\TScanEF.dcu,10234,2017-03-16
................\..........................\TScanEF.pas,9521,2017-03-16
................\..........................\Unit_ScanEF.dcu,12512,2017-03-16
................\..........................\Unit_ScanEF.dfm,2790,2017-03-13
................\..........................\Unit_ScanEF.pas,7423,2017-03-15
................\..........................\__history
................\..........................\.........\ScannerEF.dpr.~1~,252,2017-03-06
................\..........................\.........\ScannerEF.dpr.~2~,483,2017-03-06
................\..........................\.........\ScannerEF.dpr.~3~,511,2017-03-06
................\..........................\.........\ScannerEF.dpr.~4~,582,2017-03-06
................\..........................\.........\ScannerEF.dpr.~5~,641,2017-03-06
................\..........................\.........\ScannerEF.dpr.~6~,653,2017-03-06
................\..........................\.........\ScannerEFFList.dpr.~1~,657,2017-03-06
................\..........................\.........\ScannerEFList.dpr.~1~,662,2017-03-13
................\..........................\.........\TScanEF.pas.~650~,9813,2017-03-15
................\..........................\.........\TScanEF.pas.~651~,9787,2017-03-15
................\..........................\.........\TScanEF.pas.~652~,9701,2017-03-15
................\..........................\.........\TScanEF.pas.~653~,9623,2017-03-15
................\..........................\.........\TScanEF.pas.~654~,9635,2017-03-15
................\..........................\.........\TScanEF.pas.~655~,9646,2017-03-15
................\..........................\.........\TScanEF.pas.~656~,9504,2017-03-15
................\..........................\.........\TScanEF.pas.~657~,9529,2017-03-15
................\..........................\.........\TScanEF.pas.~658~,9520,2017-03-15
................\..........................\.........\TScanEF.pas.~659~,9465,2017-03-16
................\..........................\.........\Unit_ScanEF.dfm.~33~,2760,2017-03-10
................\..........................\.........\Unit_ScanEF.dfm.~34~,2880,2017-03-10
................\..........................\.........\Unit_ScanEF.dfm.~35~,2769,2017-03-10
................\..........................\.........\Unit_ScanEF.dfm.~36~,2767,2017-03-12
................\..........................\.........\Unit_ScanEF.dfm.~37~,2767,2017-03-13
................\..........................\.........\Unit_ScanEF.dfm.~38~,2767,2017-03-13
................\..........................\.........\Unit_ScanEF.dfm.~39~,2800,2017-03-13
................\..........................\.........\Unit_ScanEF.dfm.~40~,2919,2017-03-13
................\..........................\.........\Unit_ScanEF.dfm.~41~,2800,2017-03-13
................\..........................\.........\Unit_ScanEF.dfm.~42~,2767,2017-03-13
................\..........................\.........\Unit_ScanEF.pas.~199~,7163,2017-03-13
................\..........................\.........\Unit_ScanEF.pas.~200~,7171,2017-03-13
................\..........................\.........\Unit_ScanEF.pas.~201~,7185,2017-03-13
................\..........................\.........\Unit_ScanEF.pas.~202~,7287,2017-03-13
................\..........................\.........\Unit_ScanEF.pas.~203~,7304,2017-03-15
................\..........................\.........\Unit_ScanEF.pas.~204~,7362,2017-03-15
................\..........................\.........\Unit_ScanEF.pas.~205~,7423,2017-03-15
................\..........................\.........\Unit_ScanEF.pas.~206~,7423,2017-03-15
................\..........................\.........\Unit_ScanEF.pas.~207~,7423,2017-03-15
................\..........................\.........\Unit_ScanEF.pas.~208~,7425,2017-03-15
................\扫描空文件夹(嗅探文件)
................\......................\ScannerEF.dpr,641,2017-03-13
................\......................\ScannerEF.dproj,4333,2017-03-13
................\......................\ScannerEF.dproj.local,1177,2017-03-13
................\......................\ScannerEF.exe,607744,2017-03-20
................\......................\ScannerEF.identcache,280,2017-03-20
................\......................\ScannerEF.res,5280,2017-03-06
................\......................\TScanEF.dcu,7167,2017-03-20
................\......................\TScanEF.pas,6030,2017-03-20
................\......................\Unit_ScanEF.dcu,12512,2017-03-15
................\......................\Unit_ScanEF.dfm,2790,2017-03-13
................\......................\Unit_ScanEF.pas,7424,2017-03-15
................\......................\__history
................\......................\.........\ScannerE.dpr.~1~,645,2017-03-13
................\......................\.........\ScannerEF.dpr.~1~,252,2017-03-06
................\......................\.........\ScannerEF.dpr.~2~,483,2017-03-06
................\......................\.........\ScannerEF.dpr.~3~,511,2017-03-06
................\......................\.........\ScannerEF.dpr.~4~,582,2017-03-06
................\......................\.........\ScannerEF.dpr.~5~,641,2017-03-06
................\......................\.........\ScannerEF.dpr.~6~,653,2017-03-06
................\......................\.........\ScannerEF.dpr.~7~,657,2017-03-06
................\......................\.........\ScannerEF.dpr.~8~,640,2017-03-13
................\......................\.........\ScannerEFList.dpr.~1~,641,2017-03-12
................\......................\.........\TScanEF.pas.~836~,6046,2017-03-15
................\......................\.........\TScanEF.pas.~837~,6039,2017-03-15
................\......................\.........\TScanEF.pas.~838~,6035,2017-03-15
................\......................\.........\TScanEF.pas.~839~,6026,2017-03-15
................\......................\.........\TScanEF.pas.~840~,6026,2017-03-15
................\......................\.........\TScanEF.pas.~841~,6029,2017-03-15
................\......................\.........\TScanEF.pas.~842~,6027,2017-03-15
................\......................\.........\TScanEF.pas.~843~,5970,2017-03-16
................\......................\.........\TScanEF.pas.~844~,6028,2017-03-16
................\......................\.........\TScanEF.pas.~845~,6029,2017-03-16
................\......................\.........\Unit_ScanEF.dfm.~35~,2767,2017-03-10
................\......................\.........\Unit_ScanEF.dfm.~36~,2767,2017-03-11
................\......................\.........\Unit_ScanEF.dfm.~37~,2767,2017-03-11
................\......................\.........\Unit_ScanEF.dfm.~38~,2767,2017-03-11
................\......................\.........\Unit_ScanEF.dfm.~39~,2769,2017-03-11
................\......................\.........\Unit_ScanEF.dfm.~40~,2767,2017-03-13
................\......................\.........\Unit_ScanEF.dfm.~41~,2800,2017-03-13
................\......................\.........\Unit_ScanEF.dfm.~42~,2919,2017-03-13
................\......................\.........\Unit_ScanEF.dfm.~43~,2942,2017-03-13
................\......................\.........\Unit_ScanEF.dfm.~44~,2909,2017-03-13
................\......................\.........\Unit_ScanEF.pas.~279~,7274,2017-03-15
................\......................\.........\Unit_ScanEF.pas.~280~,7274,2017-03-15
................\......................\.........\Unit_ScanEF.pas.~281~,7304,2017-03-15
