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TreeNodeExtensionsIsValidIndexT(T, IEnumerableInt32) Method

Determines whether the given index is valid or not.

Namespace: Altaxo.Collections
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static bool IsValidIndex<T>(
	this T rootNode,
	IEnumerable<int> index
)
where T : Object, ITreeListNode<T>

Parameters

rootNode  T
The root node of the tree.
index  IEnumerableInt32
The index that points to a node inside the tree.

Type Parameters

T
Type of nodes.

Return Value

Boolean
true if the given index is valid; otherwise, false.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type T. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also