Leadtools.Multimedia.Common Namespace : MultimediaSupport Class |
public static class MultimediaSupport
'Declaration Public MustInherit NotInheritable Class MultimediaSupport
'Usage Dim instance As MultimediaSupport
public sealed static class MultimediaSupport
function Leadtools.Multimedia.Common.MultimediaSupport()
public ref class MultimediaSupport abstract sealed
This class is internally calling the DSKERNEL2.DLL ILMDSKernel2 interface. So you can either call the methods in this class or use the ILMDSKernel2 interface directly.
A typical use is to call UnlockModule when the application starts and LockModules at before the application exits.
Public _result As Boolean = False Public Sub MultimediaSupportExample() ' pszKey is a string containing the serial number. It is defined like this: ' Private pszKey As String = "MyString" Dim pszAppId As String = "My Test Application" Try ' unlock the multimedia feature Leadtools.Multimedia.Common.MultimediaSupport.UnlockModule(pszKey, _ Leadtools.Multimedia.Common.LockType.Application, _ pszAppId) Catch Exit Sub End Try ' [use the multimedia feature here] ' lock the multimedia feature before exiting the app Try Leadtools.Multimedia.Common.MultimediaSupport.LockModules(Leadtools.Multimedia.Common.LockType.Application, pszAppId) _result = True Catch e1 As Exception _result = False End Try End Sub
public bool _result = false; public void MultimediaSupportExample() { // pszKey is a string containing the serial number. It is defined like this: // string pszKey = "MySerial"; string pszAppId = "My Test Application"; try { // unlock the multimedia feature Leadtools.Multimedia.Common.MultimediaSupport.UnlockModule(pszKey, Leadtools.Multimedia.Common.LockType.Application, pszAppId); } catch { return; } // [use the multimedia feature here] // lock the multimedia feature before exiting the app try { Leadtools.Multimedia.Common.MultimediaSupport.LockModules(Leadtools.Multimedia.Common.LockType.Application, pszAppId); } catch { return; } _result = true; }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2