## On this page

  

 

 # Interface IProjectDocument

 Last update: 09.03.2026 

<a id="VM_Models_IProjectDocument"></a>

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

```csharp
public interface IProjectDocument : IProjectObject, IHasID, IHasName, IDisposableObject

```

#### Implements

[IProjectObject](VM.Models.IProjectObject.md), IHasID, IHasName, IDisposableObject

#### 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_)

## Properties

### <a id="VM_Models_IProjectDocument_Items"></a> Items

```csharp
IEnumerable<IScenario> Items { get; }

```

#### Property Value

IEnumerable&lt;[IScenario](VM.Models.IScenario.md)&gt;

### <a id="VM_Models_IProjectDocument_RootPath"></a> RootPath

```csharp
string RootPath { get; }

```

#### Property Value

string

### <a id="VM_Models_IProjectDocument_ScenarioCount"></a> ScenarioCount

```csharp
int ScenarioCount { get; }

```

#### Property Value

int

### <a id="VM_Models_IProjectDocument_Item_VM_Identifier_"></a> this\[Identifier\]

```csharp
IScenario this[Identifier identifier] { get; }

```

#### Property Value

[IScenario](VM.Models.IScenario.md)

### <a id="VM_Models_IProjectDocument_Item_System_Int32_"></a> this\[int\]

```csharp
IScenario this[int index] { get; }

```

#### Property Value

[IScenario](VM.Models.IScenario.md)

## Methods

### <a id="VM_Models_IProjectDocument_Add_VM_Models_IScenario_"></a> Add(IScenario)

```csharp
void Add(IScenario item)

```

#### Parameters

`item` [IScenario](VM.Models.IScenario.md)

### <a id="VM_Models_IProjectDocument_CanRegisterID_VM_Identifier_"></a> CanRegisterID(Identifier)

```csharp
bool CanRegisterID(Identifier identifier)

```

#### Parameters

`identifier` Identifier

#### Returns

bool

### <a id="VM_Models_IProjectDocument_CanRegisterName_System_String_"></a> CanRegisterName(string)

```csharp
bool CanRegisterName(string name)

```

#### Parameters

`name` string

#### Returns

bool

### <a id="VM_Models_IProjectDocument_Contains_VM_Models_IScenario_"></a> Contains(IScenario)

```csharp
bool Contains(IScenario item)

```

#### Parameters

`item` [IScenario](VM.Models.IScenario.md)

#### Returns

bool

### <a id="VM_Models_IProjectDocument_ContainsID_VM_Identifier_"></a> ContainsID(Identifier)

```csharp
bool ContainsID(Identifier identifier)

```

#### Parameters

`identifier` Identifier

#### Returns

bool

### <a id="VM_Models_IProjectDocument_ContainsName_VM_Models_IProjectObject_"></a> ContainsName(IProjectObject)

```csharp
bool ContainsName(IProjectObject item)

```

#### Parameters

`item` [IProjectObject](VM.Models.IProjectObject.md)

#### Returns

bool

### <a id="VM_Models_IProjectDocument_RegisterID_VM_Models_IProjectObject_"></a> RegisterID(IProjectObject)

```csharp
void RegisterID(IProjectObject item)

```

#### Parameters

`item` [IProjectObject](VM.Models.IProjectObject.md)

### <a id="VM_Models_IProjectDocument_RegisterName_VM_Models_IScenario_"></a> RegisterName(IScenario)

```csharp
void RegisterName(IScenario item)

```

#### Parameters

`item` [IScenario](VM.Models.IScenario.md)

### <a id="VM_Models_IProjectDocument_Remove_VM_Models_IScenario_"></a> Remove(IScenario)

```csharp
void Remove(IScenario item)

```

#### Parameters

`item` [IScenario](VM.Models.IScenario.md)

### <a id="VM_Models_IProjectDocument_Save"></a> Save()

```csharp
void Save()

```

### <a id="VM_Models_IProjectDocument_TryGetValue_VM_Identifier_VM_Models_IScenario__"></a> TryGetValue(Identifier, out IScenario)

```csharp
bool TryGetValue(Identifier identifier, out IScenario scenario)

```

#### Parameters

`identifier` Identifier

`scenario` [IScenario](VM.Models.IScenario.md)

#### Returns

bool

### <a id="VM_Models_IProjectDocument_TryGetValue_System_String_VM_Models_IScenario__"></a> TryGetValue(string, out IScenario)

```csharp
bool TryGetValue(string name, out IScenario scenario)

```

#### Parameters

`name` string

`scenario` [IScenario](VM.Models.IScenario.md)

#### Returns

bool

### <a id="VM_Models_IProjectDocument_UnregisterID_VM_Models_IProjectObject_"></a> UnregisterID(IProjectObject)

```csharp
void UnregisterID(IProjectObject item)

```

#### Parameters

`item` [IProjectObject](VM.Models.IProjectObject.md)

### <a id="VM_Models_IProjectDocument_UnregisterName_VM_Models_IProjectObject_"></a> UnregisterName(IProjectObject)

```csharp
void UnregisterName(IProjectObject item)

```

#### Parameters

`item` [IProjectObject](VM.Models.IProjectObject.md)