IRTCSessionCallControl::UnHold
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8/28/2008
This method takes an existing call off hold.
Syntax
HRESULT UnHold(
LONG_PTR lCookie
);
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 Value
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
| Header | rtccore.h, rtccore.idl |
| Library | uuid.lib |
| Windows Embedded CE | Windows CE .NET 4.2 and later |