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 # Delegate RoadFile.RoadProgressCalllback

 Last update: 16.07.2025 

Namespace: [VM.Models.Road](VM.Models.Road.md)  
Assembly: VM.Models.Road.dll

```csharp
public delegate int RoadFile.RoadProgressCalllback(ulong current, ulong max)

```

#### Parameters

`current` [ulong](https://learn.microsoft.com/dotnet/api/system.uint64)

`max` [ulong](https://learn.microsoft.com/dotnet/api/system.uint64)

#### Returns

[int](https://learn.microsoft.com/dotnet/api/system.int32)

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)