SubMenuStyleCollection::Insert Method
Inserts a SubMenuStyle object into the SubMenuStyleCollection collection at the specified index.
Assembly: System.Web (in System.Web.dll)
Parameters
- index
- Type: System::Int32
The zero-based index at which the SubMenuStyle object should be inserted.
- style
- Type: System.Web.UI.WebControls::SubMenuStyle
The SubMenuStyle object to insert into the SubMenuStyleCollection collection.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | The specified index is outside the range of the collection. |
| NotSupportedException | The SubMenuStyleCollection collection is read-only. |
| ArgumentNullException | The specified style is nullptr. |
If index is -1, style is inserted at the beginning of the SubMenuStyleCollection collection. If index equals the number of items in the collection, style is appended to the end of the SubMenuStyleCollection collection.
The OnValidate method is called to validate the style parameter before it is added to the collection. The OnInsert method is called before the SubMenuStyle object is inserted into the collection, and the OnInsertComplete method is called after the object is inserted.
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.