3 writes to _userCallback
System (3)
sys\system\io\ports\SerialStream.cs (3)
1430asyncResult._userCallback = userCallback; 1485asyncResult._userCallback = userCallback; 1720asyncResult._userCallback = null;
1 reference to _userCallback
System (1)
sys\system\io\ports\SerialStream.cs (1)
1662AsyncCallback userCallback = asyncResult._userCallback;