BackToBackCall.SetPassThroughHeaderNames Method
Sets the list of header names that must be passed from one call leg to the other call leg.
Namespace: Microsoft.Rtc.Collaboration
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Sub SetPassThroughHeaderNames ( _
passThroughHeaders As IEnumerable(Of String) _
)
'Usage
Dim instance As BackToBackCall
Dim passThroughHeaders As IEnumerable(Of String)
instance.SetPassThroughHeaderNames(passThroughHeaders)
public void SetPassThroughHeaderNames(
IEnumerable<string> passThroughHeaders
)
Parameters
- passThroughHeaders
Type: System.Collections.Generic.IEnumerable<String>
Enumeration of pass through header names.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | Thrown when method is invoked and BackToBackCall state is not Idle. |
Remarks
If a restricted header name is specified in the pass-through header list, it will be ignored and will not be passed from one call leg to the other call leg.