ControlCollection Constructor
Initializes a new instance of the ControlCollection class for the specified parent server control.
Assembly: System.Web (in System.Web.dll)
Parameters
- owner
- Type: System.Web.UI::Control
The ASP.NET server control that the control collection is created for.
| Exception | Condition |
|---|---|
| ArgumentNullException | Occurs if the owner parameter is nullptr. |
The following code example is a custom ControlCollection class that overrides the constructor to write messages (which include the name of the Owner property) to the trace log when an instance of the collection is created. You must enable tracing for the page or application for this example to work.
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.