EditorPart::OnPreRender Method
Raises the PreRender event.
Assembly: System.Web (in System.Web.dll)
| Exception | Condition |
|---|---|
| InvalidOperationException | The EditorZoneBase that contains the EditorPart control is nullptr. |
In addition to calling the base OnPreRender method, the OnPreRender method also checks the Display property. If the value is false, meaning that the control should not be displayed, then the Visible property is also set to false.
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.