# TaskTrigger Class

Namespace: [PIX.Triggers](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.htm)  
Assembly: PIX.dll

## Inheritance

* System.Object
  * TaskTrigger

## Syntax

```
public class TaskTrigger : iTrigger, IXmlSerializable
```

## Constructors

| Name | Description |
| --- | --- |
| [TaskTrigger()](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.-ctor.htm#PIX_Triggers_TaskTrigger__ctor) |  |
| [TaskTrigger(Boolean)](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.-ctor.htm#PIX_Triggers_TaskTrigger__ctor_System_Boolean_) |  |
| [TaskTrigger(XmlReader)](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.-ctor.htm#PIX_Triggers_TaskTrigger__ctor_System_Xml_XmlReader_) |  |

## Properties

| Name | Description |
| --- | --- |
| [AllowConstraintDays](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.AllowConstraintDays.htm#PIX_Triggers_TaskTrigger_AllowConstraintDays) |  |
| [AllowConstraintTime](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.AllowConstraintTime.htm#PIX_Triggers_TaskTrigger_AllowConstraintTime) |  |
| [AllowExpire](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.AllowExpire.htm#PIX_Triggers_TaskTrigger_AllowExpire) |  |
| [DayConstraintList](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.DayConstraintList.htm#PIX_Triggers_TaskTrigger_DayConstraintList) |  |
| [Details](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.Details.htm#PIX_Triggers_TaskTrigger_Details) |  |
| [Enabled](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.Enabled.htm#PIX_Triggers_TaskTrigger_Enabled) |  |
| [ExpireAt](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.ExpireAt.htm#PIX_Triggers_TaskTrigger_ExpireAt) |  |
| [ID](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.ID.htm#PIX_Triggers_TaskTrigger_ID) |  |
| [IsStartable](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.IsStartable.htm#PIX_Triggers_TaskTrigger_IsStartable) |  |
| [MaxCount](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.MaxCount.htm#PIX_Triggers_TaskTrigger_MaxCount) |  |
| [StartAt](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.StartAt.htm#PIX_Triggers_TaskTrigger_StartAt) |  |
| [TaskID](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TaskID.htm#PIX_Triggers_TaskTrigger_TaskID) |  |
| [TaskName](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TaskName.htm#PIX_Triggers_TaskTrigger_TaskName) |  |
| [TimeConstraintFrom](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TimeConstraintFrom.htm#PIX_Triggers_TaskTrigger_TimeConstraintFrom) |  |
| [TimeConstraintTo](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TimeConstraintTo.htm#PIX_Triggers_TaskTrigger_TimeConstraintTo) |  |
| [TriggerArea](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TriggerArea.htm#PIX_Triggers_TaskTrigger_TriggerArea) |  |
| [TriggerType](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.TriggerType.htm#PIX_Triggers_TaskTrigger_TriggerType) |  |

## Methods

| Name | Description |
| --- | --- |
| [Clone()](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.Clone.htm#PIX_Triggers_TaskTrigger_Clone) |  |
| [GetSchema()](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.GetSchema.htm#PIX_Triggers_TaskTrigger_GetSchema) |  |
| [ReadXml(XmlReader)](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.ReadXml.htm#PIX_Triggers_TaskTrigger_ReadXml_System_Xml_XmlReader_) |  |
| [WriteXml(XmlWriter)](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.Triggers.TaskTrigger.WriteXml.htm#PIX_Triggers_TaskTrigger_WriteXml_System_Xml_XmlWriter_) |  |

### Extension Methods

[ApiFilter.FilterFor<T>(T, Nullable<ApiVersion>)](https://help.qlik.com/en-US/qlikview-developer/May2024/Subsystems/QMSAPIref/Content/PIX.ApiFiltering.ApiFilter.FilterFor.htm#PIX_ApiFiltering_ApiFilter_FilterFor__1___0_System_Nullable_PIX_ApiVersion__)