IWMSContext.GetArrayValue (Visual Basic .NET)

IWMSContext.GetArrayValue (Visual Basic .NET)

The GetArrayValue method retrieves an array of String values.

Syntax

Parameters

pstrName

String specifying the name portion of the name-value pair in the context.

lNameHint

Int32 containing an optional key that can be used to more efficiently access a value.

ppsaValue

Reference to an array of String values.

lOptions

Reserved for future use.

Return Values

This method does not return a value.

If this method fails, it throws an exception.

Example Code

Dim Context As IWMSContext
Dim pUnknown As IntPtr
Dim Colors As String()

Try
    m_ClassFactory.AllocIWMSContext(GetType(IWMSContext).GUID, _
                                 WMS_CONTEXT_TYPE.WMS_USER_CONTEXT_TYPE, _
                                 pUserContext, pUnknown)
    Context = Marshal.GetTypedObjectForIUnknown(pUnknown, _
                                                GetType(IWMSContext))

    Context.SetStringValue(WMSDefines.WMS_CONTENT_DESCRIPTION_TITLE, _
                           WMSDefines.WMS_CONTENT_DESCRIPTION_TITLE_ID, _
                           "My Title", 0)
    Context.SetLongValue(WMSDefines.WMS_CONTENT_DESCRIPTION_NO_SKIP, _
                      WMSDefines.WMS_CONTENT_DESCRIPTION_NO_SKIP_ID, 1, 0)

    Context.GetArrayValue("ColorValues", _
                    WMS_CONTEXT_HINT_CONSTANTS.WMS_CONTEXT_NO_NAME_HINT, _
                    Colors, 0)

Catch e As Exception
    ' TODO: Handle exceptions.
End Try

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

• IWMSContext Object (Visual Basic .NET)