用datagridview显示数据库里的数据（winform）

[{"title":"（ 25 个子文件 60KB ） 用datagridview显示数据库里的数据（winform）","children":[{"title":"用datagridview显示access里的数据","children":[{"title":"用datagridview显示access里的数据","children":[{"title":"bin","children":[{"title":"db1.mdb <span style='color:#111;'> 144.00KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"用datagridview显示access里的数据.vshost.exe <span style='color:#111;'> 13.99KB </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.vshost.exe.manifest <span style='color:#111;'> 490B </span>","children":null,"spread":false},{"title":"db1.mdb <span style='color:#111;'> 136.00KB </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.exe <span style='color:#111;'> 9.00KB </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.pdb <span style='color:#111;'> 25.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Form1.Designer.cs <span style='color:#111;'> 2.43KB </span>","children":null,"spread":false},{"title":"Program.cs <span style='color:#111;'> 520B </span>","children":null,"spread":false},{"title":"obj","children":[{"title":"Debug","children":[{"title":"用datagridview显示access里的数据.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.Form1.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.csproj.FileListAbsolute.txt <span style='color:#111;'> 1.30KB </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.exe <span style='color:#111;'> 9.00KB </span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"用datagridview显示access里的数据.csproj.GenerateResource.Cache <span style='color:#111;'> 847B </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.pdb <span style='color:#111;'> 25.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"用datagridview显示access里的数据.csproj <span style='color:#111;'> 3.87KB </span>","children":null,"spread":false},{"title":"db1.mdb <span style='color:#111;'> 136.00KB </span>","children":null,"spread":false},{"title":"Form1.cs <span style='color:#111;'> 1.12KB </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 5.68KB </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;'> 1.40KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"Resources.Designer.cs <span style='color:#111;'> 2.86KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"用datagridview显示access里的数据.suo <span style='color:#111;'> 15.00KB </span>","children":null,"spread":false},{"title":"用datagridview显示access里的数据.sln <span style='color:#111;'> 1007B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]