ProjectionManager.RequestStartProjectingAsync 方法

定義

命名空間:

Windows.UI.ViewManagement

多載

RequestStartProjectingAsync(Int32, Int32, Rect)	提出要求，以非同步方式傳送視窗 (應用程式檢視，) 投影機或其他次要顯示器。
RequestStartProjectingAsync(Int32, Int32, Rect, Placement)	提出要求，以非同步方式傳送視窗 (應用程式檢視，) 到投影機或其他具有指定慣用位置的次要顯示器。

RequestStartProjectingAsync(Int32, Int32, Rect)

提出要求，以非同步方式傳送視窗 (應用程式檢視，) 投影機或其他次要顯示器。

public:
 static IAsyncOperation<bool> ^ RequestStartProjectingAsync(int projectionViewId, int anchorViewId, Rect selection);

/// [Windows.Foundation.Metadata.Overload("RequestStartProjectingAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<bool> RequestStartProjectingAsync(int const& projectionViewId, int const& anchorViewId, Rect const& selection);

[Windows.Foundation.Metadata.Overload("RequestStartProjectingAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<bool> RequestStartProjectingAsync(int projectionViewId, int anchorViewId, Rect selection);

function requestStartProjectingAsync(projectionViewId, anchorViewId, selection)

Public Shared Function RequestStartProjectingAsync (projectionViewId As Integer, anchorViewId As Integer, selection As Rect) As IAsyncOperation(Of Boolean)

參數

projectionViewId

Int32

int

投影機或其他次要顯示器所要顯示之視窗的新識別碼。

anchorViewId

Int32

int

投影前的原始視窗識別碼。

selection

Rect

飛出視窗顯示的一側區域。

傳回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果投影已啟動，則為true;否則為false。

屬性

OverloadAttribute RemoteAsyncAttribute

另請參閱

• RequestStartProjectingAsync(Int32, Int32, Rect, Placement)

RequestStartProjectingAsync(Int32, Int32, Rect, Placement)

提出要求，以非同步方式傳送視窗 (應用程式檢視，) 到投影機或其他具有指定慣用位置的次要顯示器。

public:
 static IAsyncOperation<bool> ^ RequestStartProjectingAsync(int projectionViewId, int anchorViewId, Rect selection, Placement prefferedPlacement);

/// [Windows.Foundation.Metadata.Overload("RequestStartProjectingWithPlacementAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<bool> RequestStartProjectingAsync(int const& projectionViewId, int const& anchorViewId, Rect const& selection, Placement const& prefferedPlacement);

[Windows.Foundation.Metadata.Overload("RequestStartProjectingWithPlacementAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<bool> RequestStartProjectingAsync(int projectionViewId, int anchorViewId, Rect selection, Placement prefferedPlacement);

function requestStartProjectingAsync(projectionViewId, anchorViewId, selection, prefferedPlacement)

Public Shared Function RequestStartProjectingAsync (projectionViewId As Integer, anchorViewId As Integer, selection As Rect, prefferedPlacement As Placement) As IAsyncOperation(Of Boolean)

參數

projectionViewId

Int32

int

投影機或其他次要顯示器所要顯示之視窗的新識別碼。

anchorViewId

Int32

int

投影前的原始視窗識別碼。

selection

Rect

飛出視窗顯示的一側區域。

prefferedPlacement

Placement

應顯示飛出視窗之矩形的側邊。

傳回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果投影已啟動，則為true;否則為false。

屬性

OverloadAttribute RemoteAsyncAttribute

另請參閱

• RequestStartProjectingAsync(Int32, Int32, Rect)