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Client APIs and toolsYou can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
OneDB .NET Core ProviderThe .NET Core Provider for OneDB® is used for developing .NET applications.
HCL OneDB™ .NET Core Provider Guide
Type referenceAll of the classes described in these topics belong in the namespace Informix.Net.Core.
IfxDataAdapter class
IfxDataAdapter public methods

IfxDataAdapter public methods

IfxDataAdapter.Fill: Adds or refreshes rows in the DataSet to match those in the database using the DataSet name, and creates a DataTable named Table.
IfxDataAdapter.FillSchema: Adds a DataTable to the specified DataSet and configures the schema to match that in the database based on the specified SchemaType.
IfxDataAdapter.GetFillParameters: Gets the parameters set by the user when executing an SQL SELECT statement.
IfxDataAdapter.Update: Calls the respective INSERT, UPDATE, or DELETE statements for each inserted, updated, or deleted row in the specified DataSet from a DataTable.