c#不规则窗体 可拖动 类似千千静听 输入法

[{"title":"（ 20 个子文件 1.01MB ） c#不规则窗体 可拖动 类似千千静听 输入法","children":[{"title":"Test1.sln <span style='color:#111;'> 904B </span>","children":null,"spread":false},{"title":"Test1","children":[{"title":"Form1.cs <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'> 464B </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 1.52MB </span>","children":null,"spread":false},{"title":"Properties","children":[{"title":"Settings.settings <span style='color:#111;'> 249B </span>","children":null,"spread":false},{"title":"Resources.Designer.cs <span style='color:#111;'> 2.80KB </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false}],"spread":true},{"title":"Test1.csproj <span style='color:#111;'> 3.14KB </span>","children":null,"spread":false},{"title":"Form1.Designer.cs <span style='color:#111;'> 1.84KB </span>","children":null,"spread":false},{"title":"obj","children":[{"title":"Debug","children":[{"title":"TempPE","children":null,"spread":false},{"title":"Test1.pdb <span style='color:#111;'> 23.50KB </span>","children":null,"spread":false},{"title":"Test1.csproj.GenerateResource.Cache <span style='color:#111;'> 842B </span>","children":null,"spread":false},{"title":"Test1.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"Test1.Form1.resources <span style='color:#111;'> 1.01MB </span>","children":null,"spread":false},{"title":"Test1.exe <span style='color:#111;'> 1.03MB </span>","children":null,"spread":false}],"spread":true},{"title":"Test1.csproj.FileListAbsolute.txt <span style='color:#111;'> 518B </span>","children":null,"spread":false}],"spread":true},{"title":"bin","children":[{"title":"Debug","children":[{"title":"b3.bmp <span style='color:#111;'> 1.01MB </span>","children":null,"spread":false},{"title":"Test1.exe <span style='color:#111;'> 1.03MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"Test1.suo <span style='color:#111;'> 13.00KB </span>","children":null,"spread":false}],"spread":true}]