# ShowErrorMessageEventArgs Class

> The ShowErrorMessageEventArgs class provides a string which should be shown as an error message for the end-user. It is used with the ServerVisualization.DialogViewGenerator.ShowErrorMessage event.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Class
- **Introduced:** 21.0
- **Namespace:** `TXTextControl.ServerVisualisation`
- **Package:** `TXTextControl.TextControl.Core.SDK` (assembly `TXTextControl.Server.Core.dll`, from the private NuGet feed or Text Control Offline Packages)
- **Package:** `TXTextControl.TextControl.ASP.SDK` (assembly `TXTextControl.Server.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.Server.dll` from the setup
- **Inherits:** `System.EventArgs`
- **Path:** TX Text Control .NET Server > Reference > TXTextControl.ServerVisualization > ShowErrorMessageEventArgs Class
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/#description)
- [Syntax](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/#syntax)
- [Examples](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/#examples)
- [Members](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/#members)

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## In This Section

- [ShowErrorMessageEventArgs.Caption Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/caption-property/llms.txt): Gets a caption string. If there is no caption string, the property value is null.
- [ShowErrorMessageEventArgs.ErrorMessage Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/errormessage-property/llms.txt): Gets the error message.

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## Nearby

- **Previous:** [ShowDialogBoxEventArgs.DialogBox Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showdialogboxeventargs/dialogbox-property/llms.txt)
- **Next:** [ShowErrorMessageEventArgs.Caption Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-servervisualization/showerrormessageeventargs/caption-property/llms.txt)