TextElementCollection<'TextElementType>.InsertBefore Method ('TextElementType, 'TextElementType)

 

Inserts a specified item in the collection before a specified collection item.

Namespace:   System.Windows.Documents
Assembly:  PresentationFramework (in PresentationFramework.dll)

member InsertBefore : 
        nextSibling:'TextElementType *
        newItem:'TextElementType -> unit

Parameters

nextSibling
Type: TextElementType

An item in the collection before which the new item will be inserted.

newItem
Type: TextElementType

An item to insert into the collection.

Exception Condition
ArgumentException

Raised when newItem already belongs to a collection.

ArgumentNullException

Raised when nextSibling or newItem is null.

InvalidOperationException

Raised when nextSibling does not belong to this collection.

.NET Framework
Available since 3.0
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