CannotPageUnlockException Class (Microsoft.DirectX.DirectDraw)

Warning: This class is deprecated. Deprecated components of Microsoft DirectX 9.0 for Managed Code are considered obsolete. While these components are still supported in this release of DirectX 9.0 for Managed Code, they may be removed in the future. When writing new applications, you should avoid using these deprecated components. When modifying existing applications, you are strongly encouraged to remove any dependency on these components.

An attempt to page-unlock a surface failed. Page unlock does not work on a display-memory surface or an emulated primary surface. Deprecated.

Definition

Visual Basic Public Class CannotPageUnlockException
    Inherits GraphicsException
C# public class CannotPageUnlockException : GraphicsException
C++ public ref class CannotPageUnlockException : GraphicsException
JScript public class CannotPageUnlockException extends GraphicsException

Members Table

The following table lists the members exposed by the object.

Fields

Field Description
static (Shared in Visual Basic) IsExceptionIgnored Specifies whether DirectX 9.0 for Managed Code exceptions are enabled or disabled. Inherited from DirectXException.

Methods

Method Description
CannotPageUnlockException
Warning: This method is deprecated. Deprecated components of DirectX 9.0 for Managed Code are considered obsolete. While these components are still supported in this release of DirectX 9.0 for Managed Code, they may be removed in the future. When writing new applications, you should avoid using these deprecated components. When modifying existing applications, you are strongly encouraged to remove any dependency on these components.
Initializes a new instance of the object. Deprecated.
static (Shared in Visual Basic) EnableExceptions Enables DirectX 9.0 for Managed Code exception throwing. Inherited from DirectXException.
static (Shared in Visual Basic) GetDirectXErrorString Retrieves a string that contains the name of the DirectX error code. Inherited from DirectXException.
static (Shared in Visual Basic) GetExceptionFromResultInternal
Warning: This method is deprecated. Deprecated components of DirectX 9.0 for Managed Code are considered obsolete. While these components are still supported in this release of DirectX 9.0 for Managed Code, they may be removed in the future. When writing new applications, you should avoid using these deprecated components. When modifying existing applications, you are strongly encouraged to remove any dependency on these components.
Deprecated. Inherited from GraphicsException.
static (Shared in Visual Basic) IgnoreExceptions Disables DirectX 9.0 for Managed Code exception throwing. Inherited from DirectXException.
ToString Obtains the string representation of the current instance. Inherited from DirectXException.

Properties

Property Description
ErrorCode Retrieves or sets the integer value result code. Inherited from DirectXException.
ErrorString Retrieves the error string that is specific to DirectX 9.0 for Managed Code. Inherited from DirectXException.
static (Shared in Visual Basic) LastError Retrieves the error status for the last operation that failed. Inherited from DirectXException.

Inheritance Hierarchy

ObjectLeave Site

ExceptionLeave Site

ApplicationExceptionLeave Site

DirectXException

GraphicsException

CannotPageUnlockException

Class Information

Namespace Microsoft.DirectX.DirectDraw
Assembly Microsoft.DirectX.DirectDraw (microsoft.directx.directdraw.dll)
Strong Name Microsoft.DirectX.DirectDraw,  Version=1.0.900.0,  Culture=neutral,  PublicKeyToken=d3231b57b74a1492