利用C#画正弦波形图，周期可以任意选择，只有一个按钮button
资源文件列表
123/WindowsFormsApplication1/bin/Debug/WindowsFormsApplication1.exe , 9728
123/WindowsFormsApplication1/bin/Debug/WindowsFormsApplication1.pdb , 22016
123/WindowsFormsApplication1/bin/Debug/WindowsFormsApplication1.vshost.exe , 21680
123/WindowsFormsApplication1/bin/Debug/WindowsFormsApplication1.vshost.exe.manifest , 490
123/WindowsFormsApplication1/Form1.cs , 2397
123/WindowsFormsApplication1/Form1.Designer.cs , 2828
123/WindowsFormsApplication1/Form1.resx , 5814
123/WindowsFormsApplication1/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 1230
123/WindowsFormsApplication1/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6870
123/WindowsFormsApplication1/obj/Debug/TempPE/Properties.Resources.Designer.cs.dll , 3584
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.csproj.FileListAbsolute.txt , 1445
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.csproj.GenerateResource.Cache , 847
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.csprojResolveAssemblyReference.cache , 1758
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.exe , 9728
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.Form1.resources , 180
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.pdb , 22016
123/WindowsFormsApplication1/obj/Debug/WindowsFormsApplication1.Properties.Resources.resources , 180
123/WindowsFormsApplication1/Program.cs , 505
123/WindowsFormsApplication1/Properties/AssemblyInfo.cs , 1380
123/WindowsFormsApplication1/Properties/Resources.Designer.cs , 2888
123/WindowsFormsApplication1/Properties/Resources.resx , 5612
123/WindowsFormsApplication1/Properties/Settings.Designer.cs , 1124
123/WindowsFormsApplication1/Properties/Settings.settings , 249
123/WindowsFormsApplication1/waveform.csproj , 3984
123/WindowsFormsApplication1/WindowsFormsApplication1.sln , 937
123/WindowsFormsApplication1/WindowsFormsApplication1.suo , 15872