TreeGridView树形网格

[{"title":"（ 109 个子文件 506KB ） TreeGridView树形网格","children":[{"title":"TreeGridView.suo <span style='color:#111;'> 34.50KB </span>","children":null,"spread":false},{"title":"Simple Test App.csproj <span style='color:#111;'> 3.39KB </span>","children":null,"spread":false},{"title":"Form1.cs <span style='color:#111;'> 340B </span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'> 482B </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 34.37KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]