# Objects and Collections

> Merge business objects, dictionaries and anonymous objects in Windows Forms with MergeObjects, DisplayName and Description attributes and ToString output.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for Windows Forms > Mail Merge and Reporting > Data Sources > Objects and Collections
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/llms-full.txt

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## On This Page

- [How MailMerge Reads Objects](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#how-mailmerge-reads-objects)
- [Control Field Names and Merged Text](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#control-field-names-and-merged-text)
- [Merge a Collection Into the Editor](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#merge-a-collection-into-the-editor)
- [Offer the Classes in the Reporting Tab](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#offer-the-classes-in-the-reporting-tab)
- [Format Text in ToString](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#format-text-in-tostring)
- [Merge Dictionaries and Anonymous Objects](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#merge-dictionaries-and-anonymous-objects)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/objects/#next-steps)

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## Nearby

- **Previous:** [Data Sources](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/llms.txt)
- **Next:** [DataSets and DataTables](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/mail-merge/data-sources/datasets/llms.txt)