首先请允许我对您表示最崇高的敬意,能认识您真是三生有幸、胜读20年书呀~![]()
原来每一句都不是盖的,Doevent居然可以形成递归,真是大开眼界。
1 private void trackBar1_Scroll(object sender, EventArgs e)
2 {
3 if (ff2 == null) return;
4 pictureBox1.Image = ff2.GetFrameBitmap(trackBar1.Value);
5 Text = trackBar1.Value.ToString() + " / " + (ff2.videoproperties.NumFrames - 1).ToString();
6 this.Refresh();
7 Application.DoEvents();
8 }
2 {
3 if (ff2 == null) return;
4 pictureBox1.Image = ff2.GetFrameBitmap(trackBar1.Value);
5 Text = trackBar1.Value.ToString() + " / " + (ff2.videoproperties.NumFrames - 1).ToString();
6 this.Refresh();
7 Application.DoEvents();
8 }
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