Snickler.EFCore 3.0.0

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package Snickler.EFCore --version 3.0.0                

                    
                

            
NuGet\Install-Package Snickler.EFCore -Version 3.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Snickler.EFCore" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Snickler.EFCore --version 3.0.0                

                    
                

            
#r "nuget: Snickler.EFCore, 3.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Snickler.EFCore as a Cake Addin
#addin nuget:?package=Snickler.EFCore&version=3.0.0

// Install Snickler.EFCore as a Cake Tool
#tool nuget:?package=Snickler.EFCore&version=3.0.0

Snickler.EFCore

Fluent Methods for mapping Stored Procedure results to objects in EntityFrameworkCore

NuGet

Usage

Executing A Stored Procedure

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


      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;

Using output parameters without returning a result set


      DbParameter outputParam = null;

      var dbContext = GetDbContext();

      await dbContext.LoadStoredProc("dbo.SomeSproc")
            .WithSqlParam("InputParam1", 1)
            .WithSqlParam("myOutputParam", (dbParam) =>
            {
                  dbParam.Direction = System.Data.ParameterDirection.Output;
                  dbParam.DbType = System.Data.DbType.Int16;
                  outputParam = dbParam;
            })

            .ExecuteStoredNonQueryAsync();

      int outputParamValue = (short)outputParam.Value;

Using output parameters without returning a result set but also getting the number of rows affected

Make sure your stored procedure does not contain SET NOCOUNT ON.

      int numberOfRowsAffected = -1;

      DbParameter outputParam = null;

      var dbContext = GetDbContext();

      numberOfRowsAffected = await dbContext.LoadStoredProc("dbo.SomeSproc")
            .WithSqlParam("InputParam1", 1)
            .WithSqlParam("myOutputParam", (dbParam) =>
            {
                  dbParam.Direction = System.Data.ParameterDirection.Output;
                  dbParam.DbType = System.Data.DbType.Int16;
                  outputParam = dbParam;
            })

            .ExecuteStoredNonQueryAsync();

      int outputParamValue = (short)outputParam.Value;

Changing the execution timeout when waiting for a stored procedure to return


      DbParameter outputParam = null;

      var dbContext = GetDbContext();

      // change timeout from 30 seconds to 300 seconds (5 minutes)
      await dbContext.LoadStoredProc("dbo.SomeSproc", commandTimeout:300)
            .WithSqlParam("InputParam1", 1)
            .WithSqlParam("myOutputParam", (dbParam) =>
            {
                  dbParam.Direction = System.Data.ParameterDirection.Output;
                  dbParam.DbType = System.Data.DbType.Int16;
                  outputParam = dbParam;
            })

            .ExecuteStoredNonQueryAsync();

      int outputParamValue = (short)outputParam.Value;
Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Package Description
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Version Downloads Last updated
3.0.0 66,283 12/14/2021
2.0.0 56,199 6/4/2020
1.1.0 20,831 10/19/2019
1.0.3 23,482 8/12/2018
1.0.2 3,622 6/8/2018
1.0.1 3,850 3/14/2018