C# (CSharp) RegionTreeDbContext示例

示例#1

 public async Task SqliteQuery()
 {
     //ef core sqlite 使用
     using (var db2 = new RegionTreeDbContext(connectionString))
     {
         var region = db2.Regions.FirstOrDefault();
     }
 }

示例#2

 public QueryTreeDemo()
 {
     db = new RegionTreeDbContext(connectionString);
 }