OperationBindingCollection.Contains(OperationBinding) Method

Definition

Returns a value indicating whether the specified OperationBinding is a member of the OperationBindingCollection.

public bool Contains (System.Web.Services.Description.OperationBinding bindingOperation);

Parameters

bindingOperation
OperationBinding

The OperationBinding for which to check collection membership.

Returns

true if the bindingOperation parameter is a member of the OperationBindingCollection; otherwise, false.

Examples

The following example demonstrates the use of the Contains method.

// Check for the Add OperationBinding in the collection.
bool contains = myOperationBindingCollection.Contains
   (addOperationBinding);
Console.WriteLine("\nWhether the collection contains the Add " +
   "OperationBinding : " + contains);

Applies to

产品 版本
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 (package-provided), 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1
.NET Standard 2.0 (package-provided)