private void AddTimeLabel_Click(object sender, EventArgs e)
{
if (afr != null && waveout != null)
{
if (TimeLabelsBox.SelectedItems.Count == 0)
{
TimeLabelsBox.Items.Add(Current_Label.Text);
TimeLabelsBox.SetSelected(TimeLabelsBox.Items.Count - 1, true);
}
else if (TimeLabelsBox.SelectedItems.Count == 1)
{
int n = TimeLabelsBox.SelectedIndex;
TimeLabelsBox.Items.Insert(n + 1, Current_Label.Text);
TimeLabelsBox.SelectedItems.Clear();
TimeLabelsBox.SetSelected(n + 1, true);
}
else
{
MessageBox.Show("请注意：标签将插入到第一个所选标签的后面，建议只选中一个标签然后进行新标签的插入");
int n = TimeLabelsBox.SelectedIndex;
TimeLabelsBox.Items.Insert(n + 1, Current_Label.Text);
TimeLabelsBox.SelectedItems.Clear();
TimeLabelsBox.SetSelected(n + 1, true);
}
}
else
{
MessageBox.Show("请播放音频");
}
}
private void 重新排序ToolStripMenuItem_Click(object sender, EventArgs e)
{
List <int> Times = new List <int>();
foreach (string item in TimeLabelsBox.Items)
{
Times.Add(ChangeTimeFormat(item));
}
Times = Times.Distinct().ToList();
Times.Sort();
TimeLabelsBox.Items.Clear();
for (int i = 0; i < Times.Count(); i++)
{
TimeLabelsBox.Items.Add(ChangeTimeFormat2(Times[i]));
}
TimeLabelsBox.SetSelected(TimeLabelsBox.Items.Count - 2, true);
}
private void PlayButton_Click(object sender, EventArgs e)
{
if (waveout != null && waveout.PlaybackState == PlaybackState.Playing)
{
waveout.Pause();
PlayButton.Text = "已暂停";
timer1.Stop();
}
else if (waveout != null && waveout.PlaybackState == PlaybackState.Paused)
{
waveout.Play();
PlayButton.Text = "播放";
timer1.Start();
}
else
{
string extension = System.IO.Path.GetExtension(inputname);
afr = new AudioFileReader(inputname);
waveout = new WaveOut();
allseconds = afr.TotalTime.Hours * 3600 + afr.TotalTime.Minutes * 60 + afr.TotalTime.Seconds;
waveout.Init(afr);
waveout.Play();
PlayButton.Text = "播放";
Total_Label.Text = afr.TotalTime.ToString().Substring(0, afr.TotalTime.ToString().LastIndexOf("."));
if (!TimeLabelsBox.Items.Contains("00:00:00"))
{
TimeLabelsBox.Items.Add("00:00:00");
}
if (!TimeLabelsBox.Items.Contains(Total_Label.Text))
{
TimeLabelsBox.Items.Add(Total_Label.Text);
}
if (TimeLabelsBox.SelectedItems.Count == 0)
{
TimeLabelsBox.SetSelected(0, true);
}
timer1.Start();
}
}
