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 # Delegate RoadFile.RoadProgressCalllback

 Last update: 09.03.2026 

<a id="VM_Models_Road_RoadFile_RoadProgressCalllback"></a>

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

`max` ulong

#### Returns

int

#### 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&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)