Connectivity Guide > Understanding .NET Data Provider Connectivity
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Understanding .NET Data Provider Connectivity
 
Getting Started
.NET Data Provider
.NET Framework versus .NET Core
.NET Data Provider Architecture
Code Access Security
.NET Data Provider Classes
Data Types Mapping
IngresDataReader Object--Retrieve Data from the Database
ExecuteNonQuery Method--Modify and Update Database
How Database Procedures Are Called
Plug-ins to .NET Data Provider
Integration with Visual Studio
Application Configuration File--Troubleshoot Applications
Dotnetinfo Utility--Obtain File Version of the Data Provider
Getting Started
Basic connection string example:
Server=myhost1;Port=II7;db=mydb
where Port is the target installation ID followed by a 7 or a numeric port value.
For more information, see Connection String Keywords.
Note:  Before using .NET Data Provider connectivity, verify that .NET provider components are installed. If required components are missing, rerun setup in modify mode or reinstall with the required client option.
Last modified date: 09/11/2026