LineDisplayWindow.TryDisplayStorageFileBitmapAtCursorAsync 方法
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
多載
| TryDisplayStorageFileBitmapAtCursorAsync(StorageFile, LineDisplayHorizontalAlignment, LineDisplayVerticalAlignment, Int32) |
嘗試以非同步方式在目前游標位置的儲存檔案中，以特定寬度顯示點陣圖。 |
| TryDisplayStorageFileBitmapAtCursorAsync(StorageFile, LineDisplayHorizontalAlignment, LineDisplayVerticalAlignment) |
嘗試以非同步方式顯示位於目前游標位置之儲存體檔案中的點陣圖。 |
| TryDisplayStorageFileBitmapAtCursorAsync(StorageFile) |
嘗試以非同步方式顯示位於目前游標位置之儲存體檔案中的點陣圖。 |
TryDisplayStorageFileBitmapAtCursorAsync(StorageFile, LineDisplayHorizontalAlignment, LineDisplayVerticalAlignment, Int32)
嘗試以非同步方式在目前游標位置的儲存檔案中，以特定寬度顯示點陣圖。
public:
virtual IAsyncOperation<bool> ^ TryDisplayStorageFileBitmapAtCursorAsync(StorageFile ^ bitmap, LineDisplayHorizontalAlignment horizontalAlignment, LineDisplayVerticalAlignment verticalAlignment, int widthInPixels) = TryDisplayStorageFileBitmapAtCursorAsync;/// [Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorWithAlignmentAndWidthAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile const& bitmap, LineDisplayHorizontalAlignment const& horizontalAlignment, LineDisplayVerticalAlignment const& verticalAlignment, int const& widthInPixels);[Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorWithAlignmentAndWidthAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile bitmap, LineDisplayHorizontalAlignment horizontalAlignment, LineDisplayVerticalAlignment verticalAlignment, int widthInPixels);function tryDisplayStorageFileBitmapAtCursorAsync(bitmap, horizontalAlignment, verticalAlignment, widthInPixels)Public Function TryDisplayStorageFileBitmapAtCursorAsync (bitmap As StorageFile, horizontalAlignment As LineDisplayHorizontalAlignment, verticalAlignment As LineDisplayVerticalAlignment, widthInPixels As Integer) As IAsyncOperation(Of Boolean)參數
- bitmap
- StorageFile
要顯示的點陣圖。
- horizontalAlignment
- LineDisplayHorizontalAlignment
相對於目前文字字元位置之點陣圖的水準對齊方式。
- verticalAlignment
- LineDisplayVerticalAlignment
點陣圖相對於目前文字字元位置的垂直對齊方式。
- widthInPixels
-
Int32
int
所需的點陣圖寬度。 值為 0 圖元的每個螢幕點會顯示點陣圖， (未調整) 。
傳回
如果成功顯示點陣圖，則傳回 True;否則為 False。
- 屬性
Windows 需求
| 裝置系列 |
Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
|
| API contract |
Windows.Foundation.UniversalApiContract (已於 v5.0 引進)
|
備註
如果 LineDisplayCapabilities.CanDisplayBitmaps 值為 False，這個方法將會失敗。
如果提供的 widthInPixels 值大於 ClaimedLineDisplay.MaxBitmapSizeInPixels，這個方法將會失敗。
適用於
TryDisplayStorageFileBitmapAtCursorAsync(StorageFile, LineDisplayHorizontalAlignment, LineDisplayVerticalAlignment)
嘗試以非同步方式顯示位於目前游標位置之儲存體檔案中的點陣圖。
public:
virtual IAsyncOperation<bool> ^ TryDisplayStorageFileBitmapAtCursorAsync(StorageFile ^ bitmap, LineDisplayHorizontalAlignment horizontalAlignment, LineDisplayVerticalAlignment verticalAlignment) = TryDisplayStorageFileBitmapAtCursorAsync;/// [Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorWithAlignmentAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile const& bitmap, LineDisplayHorizontalAlignment const& horizontalAlignment, LineDisplayVerticalAlignment const& verticalAlignment);[Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorWithAlignmentAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile bitmap, LineDisplayHorizontalAlignment horizontalAlignment, LineDisplayVerticalAlignment verticalAlignment);function tryDisplayStorageFileBitmapAtCursorAsync(bitmap, horizontalAlignment, verticalAlignment)Public Function TryDisplayStorageFileBitmapAtCursorAsync (bitmap As StorageFile, horizontalAlignment As LineDisplayHorizontalAlignment, verticalAlignment As LineDisplayVerticalAlignment) As IAsyncOperation(Of Boolean)參數
- bitmap
- StorageFile
要顯示的點陣圖。
- horizontalAlignment
- LineDisplayHorizontalAlignment
相對於目前文字字元位置之點陣圖的水準對齊方式。
- verticalAlignment
- LineDisplayVerticalAlignment
點陣圖相對於目前文字字元位置的垂直對齊方式。
傳回
如果成功顯示點陣圖，則傳回 True;否則為 False。
- 屬性
Windows 需求
| 裝置系列 |
Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
|
| API contract |
Windows.Foundation.UniversalApiContract (已於 v5.0 引進)
|
備註
如果 LineDisplayCapabilities.CanDisplayBitmaps 值為 False，這個方法將會失敗。
適用於
TryDisplayStorageFileBitmapAtCursorAsync(StorageFile)
嘗試以非同步方式顯示位於目前游標位置之儲存體檔案中的點陣圖。
public:
virtual IAsyncOperation<bool> ^ TryDisplayStorageFileBitmapAtCursorAsync(StorageFile ^ bitmap) = TryDisplayStorageFileBitmapAtCursorAsync;/// [Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile const& bitmap);[Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtCursorAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayStorageFileBitmapAtCursorAsync(StorageFile bitmap);function tryDisplayStorageFileBitmapAtCursorAsync(bitmap)Public Function TryDisplayStorageFileBitmapAtCursorAsync (bitmap As StorageFile) As IAsyncOperation(Of Boolean)參數
- bitmap
- StorageFile
要顯示的點陣圖。
傳回
如果成功顯示點陣圖，則傳回 True;否則為 False。
- 屬性
Windows 需求
| 裝置系列 |
Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
|
| API contract |
Windows.Foundation.UniversalApiContract (已於 v5.0 引進)
|
備註
如果 LineDisplayCapabilities.CanDisplayBitmaps 值為 False，這個方法將會失敗。