Description

Access or create VGT vectors associated with an object or a central body.

Object Model

Public Methods

Contains	Searches for a an element with a given name. Returns false if the specified element does not exist.
Remove	Removes a specified vector.

Public Properties

Context	Returns a context object. The context can be used to find out which central body or STK object this instance is associated with.
Count	Returns a number of elements in the group.
Factory	Returns a Factory object used to create custom vectors.
Item	Returns a vector by name or at a specified position.

Example

Enumerate the existing vectors.

[C#] Copy Code

// Enumerate the existing vectors using specified CrdnProvider. 

foreach (IAgCrdnVector vector in provider.Vectors) 

{ 

    // All vectors implement IAgCrdn interface which provides 

    // information about the vector instance and its type. 

    IAgCrdn crdn = vector as IAgCrdn; 

    Console.WriteLine("Name: {0}, type: {1}", crdn.Name, vector.Type); 

}

Iterate through the existing vectors.

[C#] Copy Code

// Iterate through the the group of existing vectors associated 

// with the specified CrdnProvider. 

for (int i = 0; i < provider.Vectors.Count; i++) 

{ 

    IAgCrdnVector vector = provider.Vectors[i]; 

    // All vectors implement IAgCrdn interface which provides 

    // information about the vector instance and its type. 

    IAgCrdn crdn = vector as IAgCrdn; 

    // Print the vector name and type to the standard output. 

    Console.WriteLine("Name: {0}, type: {1}", crdn.Name, vector.Type); 

}

Enumerate the existing vectors.

[Visual Basic .NET] Copy Code

' Enumerate the existing vectors using specified CrdnProvider.
For Each vector As IAgCrdnVector In provider.Vectors
     ' All vectors implement IAgCrdn interface which provides
     ' information about the vector instance and its type.
     Dim crdn As IAgCrdn = TryCast(vector, IAgCrdn)
     Console.WriteLine("Name: {0}, type: {1}", crdn.Name, vector.Type)
Next

Iterate through the existing vectors.

[Visual Basic .NET] Copy Code

' Iterate through the the group of existing vectors associated
' with the specified CrdnProvider.
Dim i As Integer = 0
While i <>
     Dim vector As IAgCrdnVector = provider.Vectors(i)
     ' All vectors implement IAgCrdn interface which provides
     ' information about the vector instance and its type.
     Dim crdn As IAgCrdn = TryCast(vector, IAgCrdn)
     ' Print the vector name and type to the standard output.
     Console.WriteLine("Name: {0}, type: {1}", crdn.Name, vector.Type)
     System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1)
End While

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IAgCrdnVectorGroup Collection