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 # Class VariableMatrix

 Last update: 09.03.2026 

<a id="VM_Managed_VariableMatrix"></a>

Namespace: [VM.Managed](VM.Managed.md)  
Assembly: VMObjBase.dll

This class is to represent VariableMatrix.

```csharp
public class VariableMatrix : LinkContainer, IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← LinkContainer ← [VariableMatrix](VM.Managed.VariableMatrix.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

#### Inherited Members

LinkContainer.SetModified(), LinkContainer.raise\_OnUpdating(object, LinkEventArgs), LinkContainer.raise\_OnUpdate(object, LinkEventArgs), LinkContainer.raise\_OnDestroying(object, LinkEventArgs), LinkContainer.raise\_OnDestroy(object, LinkEventArgs), LinkContainer.raise\_OnAdded(object, AddToDocEventArgs), LinkContainer.raise\_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.OnUpdating, [LinkableBase.OnDeserialization(object)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged

#### 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_)

## Constructors

### <a id="VM_Managed_VariableMatrix__ctor"></a> VariableMatrix()

Initializes a new instance of the  class.

```csharp
public VariableMatrix()

```

### <a id="VM_Managed_VariableMatrix__ctor_System_Int32_System_Int32_"></a> VariableMatrix(int, int)

Initializes a new instance of the  class.

```csharp
public VariableMatrix(int nRow, int nColumn)

```

#### Parameters

`nRow` int

The n row.

`nColumn` int

The n column.

## Properties

### <a id="VM_Managed_VariableMatrix_ColumnCount"></a> ColumnCount

```csharp
public int ColumnCount { get; set; }

```

#### Property Value

int

### <a id="VM_Managed_VariableMatrix_Matrix"></a> Matrix

Gets or sets the matrix.

```csharp
public Variable[] Matrix { get; set; }

```

#### Property Value

Variable\[\]

### <a id="VM_Managed_VariableMatrix_RowCount"></a> RowCount

```csharp
public int RowCount { get; set; }

```

#### Property Value

int

## Methods

### <a id="VM_Managed_VariableMatrix_GetAllValue"></a> GetAllValue()

Gets all value.

```csharp
public string GetAllValue()

```

#### Returns

string

### <a id="VM_Managed_VariableMatrix_GetArray"></a> GetArray()

Gets the array.

```csharp
public ExpressionValueVariable[,] GetArray()

```

#### Returns

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)\[,\]

### <a id="VM_Managed_VariableMatrix_GetValueArray"></a> GetValueArray()

Gets the value array.

```csharp
public double[,] GetValueArray()

```

#### Returns

double\[,\]

### <a id="VM_Managed_VariableMatrix_GetVariable_System_Int32_System_Int32_"></a> GetVariable(int, int)

Gets the variable.

```csharp
public Variable GetVariable(int nRow, int nColumn)

```

#### Parameters

`nRow` int

The n row.

`nColumn` int

The n column.

#### Returns

Variable

### <a id="VM_Managed_VariableMatrix_SetData_VM_Managed_Variable_System_Int32_System_Int32_"></a> SetData(Variable, int, int)

Sets the data.

```csharp
public void SetData(Variable value, int nRow, int nColumn)

```

#### Parameters

`value` Variable

The value.

`nRow` int

The n row.

`nColumn` int

The n column.

### <a id="VM_Managed_VariableMatrix_SetValueArray_System_Double_0__0___"></a> SetValueArray(double\[,\])

Sets the value array.

```csharp
public void SetValueArray(double[,] ardValue)

```

#### Parameters

`ardValue` double\[,\]

The values.