<member type="method" namespace="Steamworks" parent="SteamApps" name="IsDlcInstalled" static="true"> <member category="interface" type="method" namespace="Steamworks" parent="SteamApps" name="IsDlcInstalled" static="true"> <args> <arg name="appid" type="AppId"></arg> </args> <return type="bool"></return> <summary>Checks if the user owns a specific DLC and if the DLC is installed</summary> </member>