ListExtensionsMoveSelectedItemsT Method

Moves the selected items towards higher indices (for steps > 0) or lower indices (for steps < 0).

Namespace: Altaxo.Collections
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

public static void MoveSelectedItems<T>(
	this IList<T> list,
	Func<int, bool> IsSelected,
	int steps
)

list IListT: List to operate with.
IsSelected FuncInt32, Boolean: Function that determines for each item index if it is selected or not.
steps Int32: Number of steps to move. A positive value moves the items towards higher indices, a negative value towards lower indices.

In Visual Basic and C#, you can call this method as an instance method on any object of type IListT. 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).