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DotNetGateway port already in use

We have some productions in Ensemble that uses DotNetGateway to use dll created with .Net. The DotNetGateway is configured with a port number, and then the operation uses that port.

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Print html file on the Server Side, Using Cache technologies

Hi Guys,

We need to print html reports, in the server side, to a specific printer that is installed on the Cache Server , and using the Internet explorer that is installed on the Cache Server to do that .

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.Net Gateway Parallel Calls – Optimal Number?

More calls in parallel to a single .Net Gateway can yield better performance, but too many could cause problems. What is the "Right" number? What do you do/recommend?

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Implementing a Native Client for C#

Hello,

I'm currently exploring alternatives to CSP/services and ODBC/Sql Maps for access to Caché. I'm not seeing a library which would interest me, so am considering creating one myself.

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How can I fix it: " 'VARBINARY' is not a supported type for CAST" ?

Hi all,

I trying build a project with .NET and Entity Framework in the Code First method, but Caché return the error " 'VARBINARY' is not a supported type for CAST" when run this sql code:

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Introduction to .Net Gateway - use external .net library from Cache Object Script

Integrating Cache with .net may be difficult, as we need to know both technologies and tools involved. Let’s follow the simplest possible example and see the pitfalls lurking on our way.

 

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Connecting using factory

   

  The following code in .Net using  CacheObject.dll  version 2016.1.2.206 com library

 

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ASP.NET Identity Caché Provider — working with Identity via InterSystems Caché

Imagine that your .NET project uses the Caché DBMS and you need a fully-functional and reliable authorization system.

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Does InterSystems.Data.CacheClient.dll use TCP/IP via .Net Managed Provider or not?

Recently I came across a very strong statement to the effect that InterSystems.Data.CacheClient.dll library works fast because it does not open a TCP/IP connection, instead it works in the same process as a databa

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ODBC refuse to take credentials on the fly from a .NET applikation

Hi!

I'm trying to connect to one of our Ensemble servers Cache database from a C#-windows form . I'm running the client from my local computer with OS win7.  Using .NET FW ver 4.5.2 in the client.

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Unhelpful error messages when %SuperServer SSL certificate expires.

I have posted to aid others in diagnosing problem with SSL/TLS connections to superserver port from .NET client executable.

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Can I use Microsoft Office automation components with Cache?

Microsoft Office has components for using in third party applications: COM Objects for C++ and Interop Assemblies for .Net programming.

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Ensemble + .Net dll with MS Word

Hi,

We have created a dll with .Net that generates a MS Word document with a template. The .Net method works, we have tested it with Visual Studio and it generates the document.

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Passing a Dictionary (array of data types) from .Net to Caché

I need to pass an equivalent of .Net Dictionary<string, int> instance from .Net to Caché.

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Global Summit 2016 - Skyrocket Your .NET Application Development

Presenter: Jeff Semmens
Task: Model and access data as objects in .NET without designing the database first
Approach: Use InterSystems Entity Framework
 

Description: Come and experience how you can design your database model in .NET and evolve it over time by leveraging the Entity Framework.

Problem: Current bindings require database-first design. I cannot design my model in .NET.

Solution: The Entity Framework is an object-relational mapping framework that allows data-oriented applications to model and access their data as objects in .NET. Database- first is still supported but will fade away in future releases.

 

Content related to this session, including slides, video and additional learning content can be found here.

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