简单万能自定义滑块（无须重绘）

[{"title":"（ 17 个子文件 46KB ） 简单万能自定义滑块（无须重绘）","children":[{"title":"SetVolControl","children":[{"title":"VolControl","children":[{"title":"bin","children":[{"title":"Release","children":null,"spread":false},{"title":"Debug","children":[{"title":"VolControl.vshost.exe.manifest <span style='color:#111;'> 490B </span>","children":null,"spread":false},{"title":"VolControl.exe <span style='color:#111;'> 24.50KB </span>","children":null,"spread":false},{"title":"VolControl.pdb <span style='color:#111;'> 23.50KB </span>","children":null,"spread":false},{"title":"VolControl.vshost.exe <span style='color:#111;'> 11.34KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Form1.Designer.cs <span style='color:#111;'> 6.04KB </span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'> 491B </span>","children":null,"spread":false},{"title":"VolControl.csproj.user <span style='color:#111;'> 452B </span>","children":null,"spread":false},{"title":"Form1.cs <span style='color:#111;'> 3.17KB </span>","children":null,"spread":false},{"title":"VolControl.csproj <span style='color:#111;'> 5.30KB </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 25.03KB </span>","children":null,"spread":false},{"title":"Properties","children":[{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'> 249B </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"Resources.Designer.cs <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"SetVolControl.suo <span style='color:#111;'> 16.50KB </span>","children":null,"spread":false},{"title":"SetVolControl.sln <span style='color:#111;'> 920B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]