This documentation is archived and is not being maintained.

OperationMessageCollection::Contains Method

Returns a value indicating whether the specified OperationMessage is a member of the OperationMessageCollection.

Namespace:  System.Web.Services.Description
Assembly:  System.Web.Services (in System.Web.Services.dll)

public:
bool Contains(
	OperationMessage^ operationMessage
)

Parameters

operationMessage
Type: System.Web.Services.Description::OperationMessage

The OperationMessage for which to check collection membership.

Return Value

Type: System::Boolean
true if the operationMessage parameter is a member of the OperationMessageCollection; otherwise, false.

if ( myOperationMessageCollection->Contains( myOperationMessage ) == true )
{
   int myIndex = myOperationMessageCollection->IndexOf( myOperationMessage );
   Console::WriteLine( " The index of the Add operation message in the collection is : {0}", myIndex );
}
if(myOperationMessageCollection->Contains(myOperationMessage) 
   == true )
{
   int myIndex =
      myOperationMessageCollection->IndexOf(myOperationMessage);
   Console::WriteLine(S" The index of the Add operation message in the collection is : {0}", __box(myIndex));
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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