循环读取COM口数据，通过委托实现与UI交互，输出到界面。
资源文件列表
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/20.ico , 2862
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/ElectroniScalesTest.csproj , 5271
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/ElectroniScalesTest.csproj.user , 528
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/ElectroniScalesTest_TemporaryKey.pfx , 1644
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/ElectronicScales.sln , 927
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/ElectronicScales.suo , 25088
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Form1.Designer.cs , 15331
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Form1.cs , 5480
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Form1.resx , 10800
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Program.cs , 478
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Properties/AssemblyInfo.cs , 1215
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Properties/Resources.Designer.cs , 2877
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Properties/Resources.resx , 5612
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Properties/Settings.Designer.cs , 1118
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/Properties/Settings.settings , 249
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/UpgradeLog.XML , 5457
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/bin/Debug/╡τ╫╙│╙▓Γ╩╘.application , 1667
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/bin/Debug/╡τ╫╙│╙▓Γ╩╘.exe , 22016
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/bin/Debug/╡τ╫╙│╙▓Γ╩╘.exe.manifest , 3419
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/bin/Debug/╡τ╫╙│╙▓Γ╩╘.pdb , 28160
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/bin/Debug/╡τ╫╙│╙▓Γ╩╘.vshost.exe , 11608
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/from.gif , 4945
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 5842
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/ElectroniScalesTest.csproj.FileListAbsolute.txt , 2101
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/GenerateResource-ResGen.read.1.tlog , 438
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/GenerateResource-ResGen.write.1.tlog , 690
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/WindowsApplication1.Form1.resources , 3428
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/WindowsApplication1.Properties.Resources.resources , 180
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/╡τ╫╙│╙▓Γ╩╘.application , 1667
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/╡τ╫╙│╙▓Γ╩╘.exe , 22016
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/╡τ╫╙│╙▓Γ╩╘.exe.manifest , 3419
┤«┐┌╡τ╫╙│╙▓Γ╩╘│╠╨≥/obj/Debug/╡τ╫╙│╙▓Γ╩╘.pdb , 28160