最近更新到Visual Studio 2015,我尝试使用生成以下代码的内置IDisposable实现:
#region IDisposable Support
private bool disposedValue = false; // To detect redundant calls
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
}
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
disposedValue = true;
}
}
// TODO: override a finalizer only if Dispose(bool disposing) above has code to free unmanaged resources.
// ~MyClass() {
// // Do not change this code. Put cleanup code in Dispose(bool disposing) above.
// Dispose(false);
// }
// This code added to correctly implement the disposable pattern.
public void Dispose()
{
// Do not change this code. Put cleanup code in Dispose(bool disposing) above.
Dispose(true);
// TODO: uncomment the following line if the finalizer is overridden above.
// GC.SuppressFinalize(this);
}
#endregion
由于我的类不包含非托管资源,按照这些说明我没有覆盖终结器,反过来也没有取消注释GC.SuppressFinalize(this);线。
但是,当我运行代码分析时,我收到以下警告:
警告CA1816更改' MyClass.Dispose()'调用' GC.SuppressFinalize(object)'。这将阻止引入终结器的派生类型需要重新实现IDisposable'叫它。
那么我应该遵循哪些建议呢? FXCop,或Visual Studio 2015的内置IDisposable模式?