# StructureDiff Constructor

## Overloads

| [StructureDiff()](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.StructureDiff.-ctor.htm#Qlik_Engine_StructureDiff__ctor) |  | Create an empty structure diff. |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.StructureDiff.-ctor.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.StructureDiff.-ctor.htm)

## StructureDiff()

Create an empty structure diff.

### Declaration

```

          protected StructureDiff()
    
  
```