protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
//清理普通资源
if (anotherResources != null)
{
anotherResources.Dispose();
anotherResources = null;
}
//清理非托管资源
if (nativeResources != IntPtr.Zero)
{
Marshal.FreeHGlobal(nativeResources);
nativeResources = IntPtr.Zero;
}
disposed = true;
}
}
/// <summary>
/// using释放
/// </summary>
public void Test02()
{
using (SampleClass c1 = new SampleClass())
{
}
using (SampleClass c1 = new SampleClass(), c2 = new SampleClass())
{
}
using (SampleClass c1 = new SampleClass())
{
using (AnotherResources ar = new AnotherResources())
{
}
}
}
