Tag: .NET

How to run ssis package in asp.net core application?

You can package the assembly into a nuget package, Create a Lib folder inside your solution to hold the nuget package, then, create a nuget.config file to set the package sources to include the Lib folder inside your solution.

The following links contains more details about creating nuget package and hosting it locally:

Alternate Method – 1

To run SSIS package you need below DLLs in the code

  1. Microsoft.SqlServer.ManagedDTS.dll
  2. Microsoft.SqlServer.PipelineHost.dll
  3. Microsoft.SqlServer.DTSRuntimeWrap.dll
  4. Microsoft.SqlServer.DTSPipelineWrap.dll

It is easy to add DLLs in MVC projects, however in asp.net core it needs to be in form of a Nuget package.

So nuget package can be easily created using nuget package explorer. Below is the link

https://docs.nuget.org/create/using-a-gui-to-build-packages

In the nuget package explorer add a lib folder, inside that add a .net folder dnxcore50 and add the above DLLs. Click on tools analyse package and save the nuget.

In the visual studio 2015 solution, you can refer local packages. Tools – Nuget Package Manager – Package Manager Settings – Package source add the local package path.

After which you will be able to add the nuget package using nuget package manager and select local package as source

"dependencies": {
"Microsoft.AspNet.Hosting": "1.0.0-rc1-final",
"Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027",
"SSISPackage": "1.0.0"
 }

"frameworks": {
"netcoreapp1.0": {
  "imports": [
    "dotnet5.6",
    "portable-net45+win8",
    "dnxcore"
  ]
  }
}

After which you will be able to use code to run SSIS package similar to MVC projects.

Application app = new Application();
        Package package = null;
        try
        {
            package = app.LoadPackage(@"C:\Files\Package.dtsx", null);
            Variables vars = package.Variables;
            vars["status"].Value = "ACTIVE";

            DTSExecResult results = package.Execute();

        }
        catch
        {
            return false;

        }
        finally
        {
            package.Dispose();
            package = null;
        }

Alternate Method – 2

You may now reference the dlls ( one from each) directly in your .net core project from the below locations to run ssis packages now

C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SqlServer.ManagedDTS
C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SqlServer.PipelineHost
C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.SqlServer.DTSRuntimeWrap
C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SqlServer.DTSPipelineWrap

you no longer need to create a nuget package

Reference

https://stackoverflow.com/questions/38791987/how-to-run-ssis-package-in-asp-net-core-application

Entity Framework Core tools reference .NET Core CLI

The command-line interface (CLI) tools for Entity Framework Core perform design-time development tasks. For example, they create migrations, apply migrations, and generate code for a model based on an existing database.

dotnet ef can be installed as either a global or local tool. Most developers prefer installing dotnet ef as a global tool using the following command:

dotnet tool install –global dotnet-ef

Update the tool tool using the following command:

dotnet tool update –global dotnet-ef

Before you can use the tools on a specific project, you’ll need to add the Microsoft.EntityFrameworkCore.Design package to it.

dotnet add package Microsoft.EntityFrameworkCore.Design

Verify installation

dotnet ef

The output from the command identifies the version of the tools in use:

For further details, refer to this link;

https://docs.microsoft.com/en-us/ef/core/cli/dotnet