C#简单计算器（实现加减乘除）

[{"title":"（35个子文件186KB）C#简单计算器（实现加减乘除）","children":[{"title":"简单计算器-副本","children":[{"title":".vs","children":[{"title":"简单计算器","children":[{"title":"v15","children":[{"title":".suo <span style='color:#111;'>45.50KB</span>","children":null,"spread":false},{"title":"Server","children":[{"title":"sqlite3","children":[{"title":"storage.ide <span style='color:#111;'>588.00KB</span>","children":null,"spread":false},{"title":"storage.ide-shm <span style='color:#111;'>32.00KB</span>","children":null,"spread":false},{"title":"db.lock <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"storage.ide-wal <span style='color:#111;'>3.94MB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"简单计算器","children":[{"title":"bin","children":[{"title":"Debug","children":[{"title":"简单计算器.pdb <span style='color:#111;'>61.50KB</span>","children":null,"spread":false},{"title":"简单计算器.exe <span style='color:#111;'>29.00KB</span>","children":null,"spread":false},{"title":"JLjdjsq.txt <span style='color:#111;'>16B</span>","children":null,"spread":false},{"title":"简单计算器.exe.config <span style='color:#111;'>189B</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Form1.Designer.cs <span style='color:#111;'>31.94KB</span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'>527B</span>","children":null,"spread":false},{"title":"obj","children":[{"title":"Debug","children":[{"title":"简单计算器.Properties.Resources.resources <span style='color:#111;'>180B</span>","children":null,"spread":false},{"title":"简单计算器.csproj.CoreCompileInputs.cache <span style='color:#111;'>42B</span>","children":null,"spread":false},{"title":"TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"简单计算器.pdb <span style='color:#111;'>61.50KB</span>","children":null,"spread":false},{"title":"简单计算器.exe <span style='color:#111;'>29.00KB</span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferencesInput.cache <span style='color:#111;'>7.07KB</span>","children":null,"spread":false},{"title":"TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferences.cache <span style='color:#111;'>1.41KB</span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"简单计算器.csproj.GenerateResource.cache <span style='color:#111;'>1012B</span>","children":null,"spread":false},{"title":"简单计算器.Form1.resources <span style='color:#111;'>180B</span>","children":null,"spread":false},{"title":"简单计算器.csproj.FileListAbsolute.txt <span style='color:#111;'>1.97KB</span>","children":null,"spread":false},{"title":"简单计算器.csprojAssemblyReference.cache <span style='color:#111;'>11.22KB</span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":"Class1.cs <span style='color:#111;'>1.12KB</span>","children":null,"spread":false},{"title":"Form1.cs <span style='color:#111;'>36.26KB</span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'>6.06KB</span>","children":null,"spread":false},{"title":"简单计算器.csproj <span style='color:#111;'>3.57KB</span>","children":null,"spread":false},{"title":"App.config <span style='color:#111;'>189B</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;'>1.30KB</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;'>2.78KB</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"简单计算器.sln <span style='color:#111;'>1.12KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]