안녕하세요 메시어스입니다.

해당 기능을 사용하시기 위해서는 아래와 같이  config파일을 세팅하셔야 합니다.

   <ReportingConfiguration>

<Extensions>

<Data>

<!--

Specify a unique name that will be used to reference data provider in reports.(Mandatory)

Note:In order to enable visual query designer for Oracle "Name" must be equal to a predifined value "ORACLE".

Specify Type that inherits from DbProviderFactory using assembly qualified name to use a custom data provider.(Mandatory)

Specify AdapterType using assembly qualified name in order to enable additional features such as queries with parameters and multivalue parameters.(Optional)

Specify SchemaProviderType using assembly qualified name in order to enable Visual Query Designer support.(Optional)

Note: Visual Query Designer requires SchemaProviderType in order to work

Set QueryDesignerSupported true/false to show/hide Visual Query Designer button.(Optional, "false" by default)-->

<Extension Name = "ORACLE"

DisplayName="Oracle Managed Data Access" 

Type = "Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess"

AdapterType = "GrapeCity.ActiveReports.Samples.OracleDataProvider.OracleConnectionAdapter, OracleDataProvider, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"

SchemaProviderType = "GrapeCity.ActiveReports.Samples.OracleDataProvider.GeneralOracleSchemaProvider, OracleDataProvider, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"

QueryDesignerSupported = "true"/>

</Data>

</Extensions>

</ReportingConfiguration>

실제 샘플은 아래의 링크를 통해 살펴 보실수 있습니다.

Samples14/Advanced/PageAndRDL/OracleDataProvider/C#/TestDesignerPro/GrapeCity.ActiveReports.config at master · activereports/Samples14 · GitHub