PhoneLine.FromIdAsync(Guid) Method
Definition
Important
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public:
static IAsyncOperation<PhoneLine ^> ^ FromIdAsync(Platform::Guid lineId);
/// [Windows.Foundation.Metadata.RemoteAsync]
static IAsyncOperation<PhoneLine> FromIdAsync(winrt::guid const& lineId);
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<PhoneLine> FromIdAsync(Guid lineId);
function fromIdAsync(lineId)
Public Shared Function FromIdAsync (lineId As Guid) As IAsyncOperation(Of PhoneLine)
Parameters
- lineId
-
Guid
Platform::Guid
winrt::guid
The line ID of the phone line to retrieve.
Returns
An asynchronous operation that returns a PhoneLine object that represents a specific phone line on the device based on the line ID. It will throw an exception on failure.
- Attributes
Windows requirements
App capabilities |
phoneCallHistory
phoneCallHistorySystem
|
Remarks
The following example shows how to get the default PhoneLine.
private async Task<PhoneLine> GetDefaultPhoneLineAsync()
{
PhoneCallStore phoneCallStore = await PhoneCallManager.RequestStoreAsync();
Guid lineId = await phoneCallStore.GetDefaultLineAsync();
PhoneLine line = null;
try
{
line = await PhoneLine.FromIdAsync(lineId);
}
catch (Exception ex)
{
Logger.Instance.LogErrorMessage($"PhoneLine.FromIdAsync failed:{ex.Message}");
}
return line;
}
Applies to
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