及时收集，同时由于g与bmp有关联，也影响了bmp的收集。再将代码修改为：
public void TestGdiLeak()
{
using (Bitmap bmp = new Bitmap(600, 600))
{
using (Graphics g = Graphics.FromImage(bmp))
{
Brush brush = new LinearGradientBrush
(new PointF(0.0f, 0.0f),
new PointF(700.0f, 300.0f),
Color.Blue, Color.Red);
for (int j = 0; j < 60; ++j)
for(int i = 0; i < 60; ++i)
g.FillEllipse(brush, i * 10, j * 页码：[1] [2] [3] [4] [5] 第4页、共5页 |
