双击listbox某一行，使这行的某个内容出现在编辑框中。

[{"title":"（ 14 个子文件 35KB ） 双击listbox某一行，使这行的某个内容出现在编辑框中。","children":[{"title":"test_FullLine","children":[{"title":"test_FullLine.sln <span style='color:#111;'> 904B </span>","children":null,"spread":false},{"title":"release","children":[{"title":"test_FullLine.exe <span style='color:#111;'> 48.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"test_FullLine","children":[{"title":"test_FullLine.h <span style='color:#111;'> 546B </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 593B </span>","children":null,"spread":false},{"title":"stdafx.h <span style='color:#111;'> 2.80KB </span>","children":null,"spread":false},{"title":"test_FullLineDlg.cpp <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"test_FullLine.cpp <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"test_FullLine.vcproj <span style='color:#111;'> 5.42KB </span>","children":null,"spread":false},{"title":"stdafx.cpp <span style='color:#111;'> 213B </span>","children":null,"spread":false},{"title":"test_FullLine.vcproj.LDG-PC.stallion.user <span style='color:#111;'> 1.38KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"test_FullLine.rc2 <span style='color:#111;'> 404B </span>","children":null,"spread":false},{"title":"test_FullLine.ico <span style='color:#111;'> 21.12KB </span>","children":null,"spread":false}],"spread":true},{"title":"test_FullLine.rc <span style='color:#111;'> 4.42KB </span>","children":null,"spread":false},{"title":"test_FullLineDlg.h <span style='color:#111;'> 756B </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]