# DataRelationInfo Class

> The DataRelationInfo class provides all necessary information about parent-child-relations between data tables.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Class
- **Introduced:** 24.0
- **Namespace:** `TXTextControl.DocumentServer.DataSources`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXDocumentServer.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXDocumentServer.dll` from the setup
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl.DocumentServer.DataSources > DataRelationInfo Class
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/#description)
- [Syntax](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/#syntax)
- [Examples](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/#examples)
- [Members](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/#members)

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## In This Section

- [DataRelationInfo.ChildColumnName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/childcolumnname-property/llms.txt): Gets the name of the child column which is part of this data relation.
- [DataRelationInfo.ChildTableName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/childtablename-property/llms.txt): Gets the name of the child table which is part of this data relation.
- [DataRelationInfo.ParentColumnName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/parentcolumnname-property/llms.txt): Gets the name of the parent column which is part of this data relation.
- [DataRelationInfo.ParentTableName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/parenttablename-property/llms.txt): Gets the name of the parent table which is part of this data relation.
- [DataRelationInfo.RelationName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/relationname-property/llms.txt): Gets the data relation name if one was defined.

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## Nearby

- **Previous:** [DataColumnInfoCollection.Item Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datacolumninfocollection/item-property/llms.txt)
- **Next:** [DataRelationInfo.ChildColumnName Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-documentserver-datasources/datarelationinfo/childcolumnname-property/llms.txt)