FluentEFCoreMapping

Fluent Methods for mapping in EFCore

Usage

Executing A Stored Procedure

Add the using statement to pull in the extension method. E.g: using EFCoreFluent

      var dbContext = GetDbContext();
      dbContext.LoadStoredProc("dbo.SomeSproc")
               .WithSqlParam("fooId", 1)              
               .ExecuteStoredProc((handler) =>
                {                  
                    var fooResults = handler.ReadToList<FooDto>();      
                    // do something with your results.
                });

Handling Multiple Result Sets

      var dbContext = GetDbContext();
      dbContext.LoadStoredProc("dbo.SomeSproc")
               .WithSqlParam("fooId", 1)              
               .ExecuteStoredProc((handler) =>
                {                  
                    var fooResults = handler.ReadToList<FooDto>();      
                    handler.NextResult();
                    var barResults = handler.ReadToList<BarDto>();
                    handler.NextResult();
                    var bazResults = handler.ReadToList<BazDto>()
                });

Handling Output Parameters

      DbParameter outputParam = null;
    
      var dbContext = GetDbContext();
      dbContext.LoadStoredProc("dbo.SomeSproc")
               .WithSqlParam("fooId", 1)  
               .WithSqlParam("myOutputParam", (dbParam) =>
               {                 
                 dbParam.Direction = System.Data.ParameterDirection.Output;
                 dbParam.DbType = System.Data.DbType.Int32;          
                 outputParam = dbParam;
               })
               .ExecuteStoredProc((handler) =>
                {                  
                    var fooResults = handler.ReadToList<FooDto>();      
                    handler.NextResult();
                    var barResults = handler.ReadToList<BarDto>();
                    handler.NextResult();
                    var bazResults = handler.ReadToList<BazDto>()
                });
                
                int outputParamValue = (int)outputParam?.Value;