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This method takes an existing call off hold.
HRESULT UnHold(LONG_PTRlCookie);
Parameters
lCookie
[in] Pointer to an application-specific cookie that can be used for pairing notifications with the information sent.The application should guarantee a unique value for this cookie. This can be a different cookie from the one provided in the call to the IRTCSessionCallControl::Hold method.
Return Values
This method can return an RTC_E_ constant.
The following table shows additional information about a specific return value.
| Value | Meaning |
|---|---|
| RTC_E_INVALID_SESSION_STATE | The session is not in the hold state. |
Requirements
OS Versions: Windows CE .NET 4.2 and later.
Header: Rtccore.h, Rtccore.idl.
Link Library: Uuid.lib.
See Also
IRTCSessionCallControl | IRTCSessionCallControl::Hold
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