TextElementCollection<TextElementType>::InsertBefore Method (TextElementType, TextElementType)
.NET Framework (current version)
Inserts a specified item in the collection before a specified collection item.
Assembly: PresentationFramework (in PresentationFramework.dll)
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
Available since 3.0
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