# ChartFrame.ExportFileName Property

> Gets or sets the file name, when the chart's image is exported. An empty string indicates that no export filename has currently be specified for the chart's image. In this case a constructed filename is used. A filename is constructed in the following form: <document_filename>_<number>.<extension>. The technical article Loading and Saving Images describes where newly created image files are stored.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 18.0
- **Namespace:** `TXTextControl.DataVisualization`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.dll` from the setup
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl.DataVisualization > ChartFrame.ExportFileName Property
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/#description)
- [Syntax](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/#syntax)
- [Examples](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilename-property/#examples)

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## Nearby

- **Previous:** [ChartFrame.ExportCompressionQuality Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportcompressionquality-property/llms.txt)
- **Next:** [ChartFrame.ExportFilterIndex Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-datavisualization/chartframe/exportfilterindex-property/llms.txt)