RouteCollection.InsertItem Method (Int32, RouteBase)

 

Inserts the specified route into the RouteCollection object at the specified index.

Namespace:   System.Web.Routing
Assembly:  System.Web (in System.Web.dll)

protected override void InsertItem(
	int index,
	RouteBase item
)

Parameters

index
Type: System.Int32

The zero-based index at which item is inserted.

item
Type: System.Web.Routing.RouteBase

The route to insert.

Exception Condition
ArgumentNullException

item is null.

ArgumentException

item is already in the collection.

When you add an unnamed route to the RouteCollection object, you cannot add a route that already is in the collection.

Use the GetReadLock method and the GetWriteLock method to make sure that you interact with the collection without conflicts from other processes.

.NET Framework
Available since 3.5
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