QueryableEx.While(TResult) Method (IQueryProvider, Expression(Func(Boolean)), IEnumerable(TResult))

QueryableExWhileTResult Method (IQueryProvider, ExpressionFuncBoolean, IEnumerableTResult)

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

Namespace: System.Linq
Assembly: System.Interactive.Providers (in System.Interactive.Providers.dll) Version: 1.2.0.0

Syntax

public static IQueryable<TResult> While<TResult>(
	this IQueryProvider provider,
	Expression<Func<bool>> condition,
	IEnumerable<TResult> source
)

provider: Type: System.LinqIQueryProvider
Query provider.
condition: Type: System.Linq.ExpressionsExpressionFuncBoolean
Loop condition.
source: Type: System.Collections.GenericIEnumerableTResult
Sequence to repeat while the condition evaluates true.

Type: IQueryableTResult
Sequence generated by repeating the given sequence while the condition evaluates to true.

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