BeginEstablish Method (String, CallEstablishOptions, AsyncCallback, Object)
Namespace: Microsoft.Rtc.Collaboration
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function BeginEstablish ( _
destinationUri As String, _
options As CallEstablishOptions, _
userCallback As AsyncCallback, _
state As Object _
) As IAsyncResult
'Usage
Dim instance As Call
Dim destinationUri As String
Dim options As CallEstablishOptions
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult
returnValue = instance.BeginEstablish(destinationUri, _
options, userCallback, state)
public IAsyncResult BeginEstablish(
string destinationUri,
CallEstablishOptions options,
AsyncCallback userCallback,
Object state
)
Parameters
- destinationUri
Type: System..::..String
- options
Type: Microsoft.Rtc.Collaboration..::..CallEstablishOptions
- userCallback
Type: System..::..AsyncCallback
- state
Type: System..::..Object
Return Value
Type: System..::..IAsyncResult