[HandleProcessCorruptedStateExceptions]//捕获c++异常
[SecurityCritical]//捕获c++异常
public void xxx()
{
try
{
}
catch (System.AccessViolationException ex) //捕获cse类型的异常
{
Console.WriteLine(" 0xC0000005 exception:" + ex.ToString());
}
}
.net 4x 中，c# 默认情况下只处理SEH的异常。不处理CSE的异常