Device.GetBackBuffer Method

Articolo
10/15/2009

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Gets the specified back buffer.

Namespace: Microsoft.WindowsMobile.DirectX.Direct3D
Assembly: Microsoft.WindowsMobile.DirectX (in Microsoft.WindowsMobile.DirectX.dll)

Syntax

'Declaration
Public Function GetBackBuffer ( _
    backBuffer As Integer, _
    backBufferType As BackBufferType _
) As Surface
'Usage
Dim instance As Device
Dim backBuffer As Integer
Dim backBufferType As BackBufferType
Dim returnValue As Surface

returnValue = instance.GetBackBuffer(backBuffer, _
    backBufferType)

public Surface GetBackBuffer(
    int backBuffer,
    BackBufferType backBufferType
)

public:
Surface^ GetBackBuffer(
    int backBuffer, 
    BackBufferType backBufferType
)

member GetBackBuffer : 
        backBuffer:int * 
        backBufferType:BackBufferType -> Surface

Parameters

backBuffer
Type: System.Int32
An index of the back buffer object to return.

backBufferType
Type: Microsoft.WindowsMobile.DirectX.Direct3D.BackBufferType
The type of the back buffer to return. The only valid value is Mono.

Return Value

Type: Microsoft.WindowsMobile.DirectX.Direct3D.Surface
A Surface that represents the returned back buffer surface.

Exceptions

Exception	Condition
InvalidCallException	The method call is invalid. For example, a method's parameter might contain an invalid value.

Remarks

Back buffers are numbered from 0 to the total number of back buffers minus 1. A value of 0 returns the first back buffer, not the front buffer. The front buffer is not accessible through this method.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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.

Version Information

.NET Compact Framework

Supported in: 3.5, 2.0

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