Generates an enumerable sequence by repeating a source sequence as long as the given loop condition holds.

Namespace: System.Linq
Assembly: System.Interactive (in System.Interactive.dll)

public static IEnumerable<TResult> While<TResult>(
	Func<bool> condition,
	IEnumerable<TResult> source
)

Type: System.Func<Boolean>
Loop condition.

Type: System.Collections.Generic.IEnumerable<TResult>
Sequence to repeat while the condition evaluates true.

Result sequence element type.

Type: IEnumerable<TResult>
Sequence generated by repeating the given sequence while the condition evaluates to true.

EnumerableEx Class
System.Linq Namespace