/// <exception cref="NotAvailableException">Channel object is no longer available.</exception>
/// <exception cref="BassErrorException">
/// Some error occur to call a Bass function, check the error code and error message
/// to get more error information.
/// </exception>
/// <exception cref="BassNotLoadedException">
/// Bass DLL not loaded, you must use <see cref="BassManager.Initialize" /> to
/// load Bass DLL first.
/// </exception>
void IChannelInternal.SetAttribute(ChannelAttributeEx attribute, byte[] value)
{
CheckAvailable();
GCHandle valueHandle = GCHandle.Alloc(value, GCHandleType.Pinned);
ChannelModule.ChannelSetAttributeExFunction.CheckResult(
ChannelModule.ChannelSetAttributeExFunction.Delegate(Handle, attribute, valueHandle.AddrOfPinnedObject(),
(uint) value.Length));
valueHandle.Free();
}
/// <exception cref="NotAvailableException">Channel object is no longer available.</exception>
/// <exception cref="BassErrorException">
/// Some error occur to call a Bass function, check the error code and error message
/// to get more error information.
/// </exception>
/// <exception cref="BassNotLoadedException">
/// Bass DLL not loaded, you must use <see cref="BassManager.Initialize" /> to
/// load Bass DLL first.
/// </exception>
byte[] IChannelInternal.GetAttribute(ChannelAttributeEx attribute)
{
CheckAvailable();
var size =
ChannelModule.ChannelGetAttributeExFunction.CheckResult(
ChannelModule.ChannelGetAttributeExFunction.Delegate(Handle, attribute, IntPtr.Zero, 0));
byte[] result = new byte[size];
GCHandle resultHandle = GCHandle.Alloc(result, GCHandleType.Pinned);
ChannelModule.ChannelGetAttributeExFunction.CheckResult(
ChannelModule.ChannelGetAttributeExFunction.Delegate(Handle, attribute,
resultHandle.AddrOfPinnedObject(), size));
resultHandle.Free();
return result;
}
