LicenseAcquirer.AcquireLicenseAsync Method (array<Byte[])
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Starts the license acquisition process.
Namespace: System.Windows.Media
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Public Sub AcquireLicenseAsync ( _
mediaHeader As Byte() _
)
public void AcquireLicenseAsync(
byte[] mediaHeader
)
Parameters
- mediaHeader
Type: array<System.Byte[]
The header that is used for the license acquisition.
Exceptions
Exception | Condition |
---|---|
InvalidOperationException | If this method is called when an existing license acquisition attempt is already in progress on that instance of the class. |
InvalidOperationException | If this LicenseAcquirer was previously used for a MediaElement base license acquisition. |
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
See Also