This documentation is archived and is not being maintained.

ActivityCollection.IList.IndexOf Method

Gets the zero-based index of the Object in the underlying activities collection.

Namespace:  System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

int IList.IndexOf(
	Object value
)

Parameters

value
Type: System.Object
The Object to be indexed.

Return Value

Type: System.Int32
The zero-based index of the Object in the underlying activities collection.

Implements

IList.IndexOf(Object)

Raises an exception with the error message "Error_InvalidListItem" if the Object is not of type Activity. Returns an index of -1 if the Activity is not in the collection.

.NET Framework

Supported in: 4, 3.5, 3.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: