Vs2019 C# 实现sql server 增删查改

[{"title":"（ 85 个子文件 102KB ） Vs2019 C# 实现sql server 增删查改","children":[{"title":"mdl3","children":[{"title":"mydatalib003","children":[{"title":"mydatalib003.sln <span style='color:#111;'> 1.12KB </span>","children":null,"spread":false},{"title":".gitattributes <span style='color:#111;'> 2.52KB </span>","children":null,"spread":false},{"title":".vs","children":[{"title":"mydatalib003","children":[{"title":"v16","children":[{"title":".suo <span style='color:#111;'> 59.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"mydatalib003","children":[{"title":"Form2.resx <span style='color:#111;'> 6.40KB </span>","children":null,"spread":false},{"title":"mydatalib003.csproj <span style='color:#111;'> 4.17KB </span>","children":null,"spread":false},{"title":"Form1.cs <span style='color:#111;'> 3.03KB </span>","children":null,"spread":false},{"title":"ZCform.resx <span style='color:#111;'> 5.68KB </span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'> 524B </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 5.68KB </span>","children":null,"spread":false},{"title":"Form2.Designer.cs <span style='color:#111;'> 10.84KB </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;'> 2.77KB </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false},{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false}],"spread":true},{"title":"ZCform.Designer.cs <span style='color:#111;'> 4.41KB </span>","children":null,"spread":false},{"title":"Form1.Designer.cs <span style='color:#111;'> 4.91KB </span>","children":null,"spread":false},{"title":"App.config <span style='color:#111;'> 189B </span>","children":null,"spread":false},{"title":"obj","children":[{"title":"Debug","children":[{"title":"mydatalib003.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"mydatalib003.csproj.CoreCompileInputs.cache <span style='color:#111;'> 42B </span>","children":null,"spread":false},{"title":"mydatalib003.exe <span style='color:#111;'> 19.00KB </span>","children":null,"spread":false},{"title":"mydatalib003.csproj.FileListAbsolute.txt <span style='color:#111;'> 1002B </span>","children":null,"spread":false},{"title":"mydatalib003.csprojAssemblyReference.cache <span style='color:#111;'> 2.32KB </span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"mydatalib003.pdb <span style='color:#111;'> 57.50KB </span>","children":null,"spread":false},{"title":"mydatalib003.csproj.GenerateResource.cache <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"mydatalib003.ZCform.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"mydatalib003.Form1.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferencesInput.cache <span style='color:#111;'> 7.00KB </span>","children":null,"spread":false},{"title":".NETFramework,Version=v4.7.2.AssemblyAttributes.cs <span style='color:#111;'> 214B </span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferences.cache <span style='color:#111;'> 1.40KB </span>","children":null,"spread":false},{"title":"mydatalib003.Form2.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"ZCform.cs <span style='color:#111;'> 1.69KB </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"Debug","children":[{"title":"mydatalib003.exe.config <span style='color:#111;'> 189B </span>","children":null,"spread":false},{"title":"mydatalib003.exe <span style='color:#111;'> 19.00KB </span>","children":null,"spread":false},{"title":"mydatalib003.pdb <span style='color:#111;'> 57.50KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"SqlServerDatabase.cs <span style='color:#111;'> 1.63KB </span>","children":null,"spread":false},{"title":"Form2.cs <span style='color:#111;'> 8.68KB </span>","children":null,"spread":false}],"spread":false},{"title":".git","children":[{"title":"logs","children":[{"title":"HEAD <span style='color:#111;'> 203B </span>","children":null,"spread":false},{"title":"refs","children":[{"title":"heads","children":[{"title":"master <span style='color:#111;'> 203B </span>","children":null,"spread":false}],"spread":true},{"title":"remotes","children":[{"title":"origin","children":[{"title":"master <span style='color:#111;'> 167B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"info","children":[{"title":"exclude <span style='color:#111;'> 240B </span>","children":null,"spread":false}],"spread":true},{"title":"index <span style='color:#111;'> 1.78KB </span>","children":null,"spread":false},{"title":"COMMIT_EDITMSG <span style='color:#111;'> 40B </span>","children":null,"spread":false},{"title":"objects","children":[{"title":"pack","children":null,"spread":false},{"title":"info","children":null,"spread":false},{"title":"4c","children":[{"title":"e6fddec962ff3b86038d9939b6be5dfc1e6351 <span style='color:#111;'> 2.67KB </span>","children":null,"spread":false}],"spread":true},{"title":"73","children":[{"title":"362df485ccf18d10e6164e03373db31ebf03e3 <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false}],"spread":false},{"title":"f8","children":[{"title":"3cc96b218b528257411f89e98fb818c07ad829 <span style='color:#111;'> 706B </span>","children":null,"spread":false}],"spread":false},{"title":"23","children":[{"title":"68df5fb5ff66f64ca0f7892d4851bf8d1a0d9d <span style='color:#111;'> 487B </span>","children":null,"spread":false}],"spread":false},{"title":"9d","children":[{"title":"d00223ac6c4a9b6050b332929ff6cf091bc541 <span style='color:#111;'> 1013B </span>","children":null,"spread":false}],"spread":false},{"title":"1f","children":[{"title":"f0c423042b46cb1d617b81efb715defbe8054d <span style='color:#111;'> 751B </span>","children":null,"spread":false}],"spread":false},{"title":"2d","children":[{"title":"e6e3fb25035746eac3eeb61ea8338842288d1b <span style='color:#111;'> 158B </span>","children":null,"spread":false}],"spread":false},{"title":"53","children":[{"title":"52e09ea530ce789d5772542bafba1226477537 <span style='color:#111;'> 1.14KB </span>","children":null,"spread":false}],"spread":false},{"title":"8b","children":[{"title":"60838835ecd7c3584ca8698bac0bcfd2361838 <span style='color:#111;'> 89B </span>","children":null,"spread":false}],"spread":false},{"title":"95","children":[{"title":"de660c2055d77c76c39b71c4ade4197d3e5d79 <span style='color:#111;'> 360B </span>","children":null,"spread":false}],"spread":false},{"title":"39","children":[{"title":"645652af62950ebf3b28ec3a5400dcec30b1c4 <span style='color:#111;'> 186B </span>","children":null,"spread":false},{"title":"c9f3f9c8ebfc842cc866134b51a6cd854167d6 <span style='color:#111;'> 191B </span>","children":null,"spread":false}],"spread":false},{"title":"2a","children":[{"title":"fc19eca99f1c6009bf9c9146aa9b84480e3787 <span style='color:#111;'> 168B </span>","children":null,"spread":false}],"spread":false},{"title":"59","children":[{"title":"40f8486238da8f2d1fb1e6f4eaa59c4896cba7 <span style='color:#111;'> 320B </span>","children":null,"spread":false},{"title":"e5c5b27de08480c8eac253066fcecb2361a027 <span style='color:#111;'> 671B </span>","children":null,"spread":false}],"spread":false},{"title":"4f","children":[{"title":"e2303a166c4b1bf0f077dc3b2e61a20b8eb3c3 <span style='color:#111;'> 1.11KB </span>","children":null,"spread":false}],"spread":false},{"title":"ed","children":[{"title":"b0cb772a1d6fe925346b746e308fedccfcccae <span style='color:#111;'> 770B </span>","children":null,"spread":false}],"spread":false},{"title":"56","children":[{"title":"efbc7b5f15b5166cc89dae0406895b57de0b67 <span style='color:#111;'> 153B </span>","children":null,"spread":false}],"spread":false},{"title":"7f","children":[{"title":"a77dbdf7da7fcee711e942b05577e34cfc5691 <span style='color:#111;'> 1.18KB </span>","children":null,"spread":false}],"spread":false},{"title":"af","children":[{"title":"7dbebbacef595e3089c01c05671016c21a8304 <span style='color:#111;'> 1.57KB </span>","children":null,"spread":false}],"spread":false},{"title":"1a","children":[{"title":"f7de150c99c12dd67a509fe57c10d63e4eeb04 <span style='color:#111;'> 1.63KB </span>","children":null,"spread":false}],"spread":false},{"title":"d6","children":[{"title":"133c6ab2fdf7b5480c721127b3346e3d714ee4 <span style='color:#111;'> 456B </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"HEAD <span style='color:#111;'> 23B </span>","children":null,"spread":false},{"title":"config <span style='color:#111;'> 833B </span>","children":null,"spread":false},{"title":"FETCH_HEAD <span style='color:#111;'> 105B </span>","children":null,"spread":false},{"title":"ms-persist.xml <span style='color:#111;'> 147B </span>","children":null,"spread":false},{"title":"refs","children":[{"title":"heads","children":[{"title":"master <span style='color:#111;'> 41B </span>","children":null,"spread":false}],"spread":false},{"title":"tags","children":null,"spread":false},{"title":"remotes","children":[{"title":"origin","children":[{"title":"master <span style='color:#111;'> 41B </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"hooks","children":[{"title":"pre-applypatch.sample <span style='color:#111;'> 424B </span>","children":null,"spread":false},{"title":"pre-push.sample <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"commit-msg.sample <span style='color:#111;'> 896B </span>","children":null,"spread":false},{"title":"pre-merge-commit.sample <span style='color:#111;'> 416B </span>","children":null,"spread":false},{"title":"pre-commit.sample <span style='color:#111;'> 1.60KB </span>","children":null,"spread":false},{"title":"applypatch-msg.sample <span style='color:#111;'> 478B </span>","children":null,"spread":false},{"title":"prepare-commit-msg.sample <span style='color:#111;'> 1.46KB </span>","children":null,"spread":false},{"title":"update.sample <span style='color:#111;'> 3.53KB </span>","children":null,"spread":false},{"title":"fsmonitor-watchman.sample <span style='color:#111;'> 3.01KB </span>","children":null,"spread":false},{"title":"post-update.sample <span style='color:#111;'> 189B </span>","children":null,"spread":false},{"title":"pre-rebase.sample <span style='color:#111;'> 4.78KB </span>","children":null,"spread":false},{"title":"pre-receive.sample <span style='color:#111;'> 544B </span>","children":null,"spread":false}],"spread":false},{"title":"description <span style='color:#111;'> 73B </span>","children":null,"spread":false}],"spread":false},{"title":".gitignore <span style='color:#111;'> 5.94KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]