# HourlyTrigger Class

Namespace: [PIX.Triggers](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.htm)  
Assembly: PIX.dll

## Inheritance

* System.Object
  * [ScheduleTrigger](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.ScheduleTrigger.htm)
    * HourlyTrigger

## Syntax

```
public class HourlyTrigger : ScheduleTrigger, iTrigger, IXmlSerializable
```

## Constructors

| Name | Description |
| --- | --- |
| [HourlyTrigger()](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.-ctor.htm#PIX_Triggers_HourlyTrigger__ctor) |  |
| [HourlyTrigger(DateTime, UInt32)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.-ctor.htm#PIX_Triggers_HourlyTrigger__ctor_System_DateTime_System_UInt32_) |  |
| [HourlyTrigger(XmlReader)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.-ctor.htm#PIX_Triggers_HourlyTrigger__ctor_System_Xml_XmlReader_) |  |

## Properties

| Name | Description |
| --- | --- |
| [Details](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.Details.htm#PIX_Triggers_HourlyTrigger_Details) |  |

## Methods

| Name | Description |
| --- | --- |
| [Clone()](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.Clone.htm#PIX_Triggers_HourlyTrigger_Clone) |  |
| [ReadXml(XmlReader)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.ReadXml.htm#PIX_Triggers_HourlyTrigger_ReadXml_System_Xml_XmlReader_) |  |
| [WriteXml(XmlWriter)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.Triggers.HourlyTrigger.WriteXml.htm#PIX_Triggers_HourlyTrigger_WriteXml_System_Xml_XmlWriter_) |  |

### Extension Methods

[ApiFilter.FilterFor<T>(T, Nullable<ApiVersion>)](https://help.qlik.com/en-US/qlikview-developer/September2025/Subsystems/QMSAPIref/Content/PIX.ApiFiltering.ApiFilter.FilterFor.htm#PIX_ApiFiltering_ApiFilter_FilterFor__1___0_System_Nullable_PIX_ApiVersion__)