ClaimedLineDisplay.TrySetDescriptorAsync Method
Definition
Important
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Attempts to asynchronously set a descriptor using the specified attribute.
public:
virtual IAsyncOperation<bool> ^ TrySetDescriptorAsync(unsigned int descriptor, LineDisplayDescriptorState descriptorState) = TrySetDescriptorAsync;/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TrySetDescriptorAsync(uint32_t const& descriptor, LineDisplayDescriptorState const& descriptorState);[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TrySetDescriptorAsync(uint descriptor, LineDisplayDescriptorState descriptorState);function trySetDescriptorAsync(descriptor, descriptorState)Public Function TrySetDescriptorAsync (descriptor As UInteger, descriptorState As LineDisplayDescriptorState) As IAsyncOperation(Of Boolean)Parameters
- descriptor
-
UInt32
unsigned int
uint32_t
The descriptor to be set. Must have a value between 0 and LineDisplayCapabilities.SupportedDescriptors - 1.
- descriptorState
- LineDisplayDescriptorState
The state to give to the descriptor.
Returns
Returns True if the descriptor was set successfully; 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
LineDisplayCapabilities.SupportedDescriptors must be greater than zero for this method to be successfully executed.