LineDisplayWindow.TryDisplayStorageFileBitmapAtPointAsync Method
Definition
Important
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Overloads
| TryDisplayStorageFileBitmapAtPointAsync(StorageFile, Point) |
Attempts to asynchronously display a bitmap from a storage file at a particular point. |
| TryDisplayStorageFileBitmapAtPointAsync(StorageFile, Point, Int32) |
Attempts to asynchronously display a bitmap from a storage file at a particular point, scaled to a particular width. |
TryDisplayStorageFileBitmapAtPointAsync(StorageFile, Point)
Attempts to asynchronously display a bitmap from a storage file at a particular point.
public:
virtual IAsyncOperation<bool> ^ TryDisplayStorageFileBitmapAtPointAsync(StorageFile ^ bitmap, Point offsetInPixels) = TryDisplayStorageFileBitmapAtPointAsync;/// [Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtPointAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayStorageFileBitmapAtPointAsync(StorageFile const& bitmap, Point const& offsetInPixels);[Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtPointAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayStorageFileBitmapAtPointAsync(StorageFile bitmap, Point offsetInPixels);function tryDisplayStorageFileBitmapAtPointAsync(bitmap, offsetInPixels)Public Function TryDisplayStorageFileBitmapAtPointAsync (bitmap As StorageFile, offsetInPixels As Point) As IAsyncOperation(Of Boolean)Parameters
- bitmap
- StorageFile
The bitmap to be displayed.
- offsetInPixels
- Point
The number of pixels to offset the bitmap display from the top-left corner of the screen, {0,0}.
Returns
Return True if the bitmap was successfully displayed; otherwise, False.
- Attributes
Windows requirements
| Device family |
Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v5.0)
|
Remarks
If the LineDisplayCapabilities.CanDisplayBitmaps value is False, this method will fail.
Applies to
TryDisplayStorageFileBitmapAtPointAsync(StorageFile, Point, Int32)
Attempts to asynchronously display a bitmap from a storage file at a particular point, scaled to a particular width.
public:
virtual IAsyncOperation<bool> ^ TryDisplayStorageFileBitmapAtPointAsync(StorageFile ^ bitmap, Point offsetInPixels, int widthInPixels) = TryDisplayStorageFileBitmapAtPointAsync;/// [Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtPointWithWidthAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryDisplayStorageFileBitmapAtPointAsync(StorageFile const& bitmap, Point const& offsetInPixels, int const& widthInPixels);[Windows.Foundation.Metadata.Overload("TryDisplayStorageFileBitmapAtPointWithWidthAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryDisplayStorageFileBitmapAtPointAsync(StorageFile bitmap, Point offsetInPixels, int widthInPixels);function tryDisplayStorageFileBitmapAtPointAsync(bitmap, offsetInPixels, widthInPixels)Public Function TryDisplayStorageFileBitmapAtPointAsync (bitmap As StorageFile, offsetInPixels As Point, widthInPixels As Integer) As IAsyncOperation(Of Boolean)Parameters
- bitmap
- StorageFile
The bitmap to be displayed.
- offsetInPixels
- Point
The number of pixels to offset the bitmap display from the top-left corner of the screen, {0,0}.
- widthInPixels
-
Int32
int
The desired width of the bitmap. A value of 0 pixels will display the bitmap at one pixel per screen dot (unscaled).
Returns
Return True if the bitmap was successfully displayed; otherwise, False.
- Attributes
Windows requirements
| Device family |
Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v5.0)
|
Remarks
If the LineDisplayCapabilities.CanDisplayBitmaps value is False, this method will fail.
If the provided widthInPixels value is larger than ClaimedLineDisplay.MaxBitmapSizeInPixels, this method will fail.