# MultipartObject.GetCommonFileFormat

Kind: Method  
Namespace: `Sisk.Core.Entity`  
Assembly: `Sisk.Core.dll`  
Source: https://docs.sisk-framework.org/api/Sisk.Core.Entity.MultipartObject.GetCommonFileFormat.html

## GetCommonFileFormat() {#Sisk_Core_Entity_MultipartObject_GetCommonFileFormat}

Determines the image format based in the file header for each image content type.

```csharp
public MultipartObjectCommonFormat GetCommonFileFormat()
```

### Returns

[MultipartObjectCommonFormat](https://docs.sisk-framework.org/api/Sisk.Core.Entity.MultipartObjectCommonFormat.md)