public void SetScreenshots(List <IFileData> screenshots)
{
flpScreenshots.SuspendLayout();
foreach (var pb in m_pictureBoxes)
{
pb.ImageLocation = string.Empty;
}
m_screenshots = screenshots.ToList();
m_lookup.Clear();
if (m_screenshots.Count > m_pictureBoxes.Count)
{
ExpandPictureBoxes(m_screenshots.Count - m_pictureBoxes.Count);
}
List <PictureBox> .Enumerator enumerator = m_pictureBoxes.GetEnumerator();
foreach (IFileData screen in screenshots)
{
enumerator.MoveNext();
if (enumerator.Current == null)
{
break;
}
PictureBox pbScreen = enumerator.Current;
flpScreenshots.Controls.Add(pbScreen);
try
{
if (screen.IsUrl)
{
pbScreen.CancelAsync();
pbScreen.Image = null;
pbScreen.LoadAsync(screen.FileName);
}
else
{
pbScreen.ImageLocation = Path.Combine(DataDirectory.GetFullPath(), screen.FileName);
}
}
catch
{
pbScreen.ImageLocation = string.Empty;
}
m_lookup.Add(pbScreen, screen);
}
flpScreenshots.ResumeLayout();
}
public void SetScreenshots(List <IFileData> screenshots)
{
flpScreenshots.SuspendLayout();
List <PictureBox> .Enumerator enumerator = m_pictureBoxes.GetEnumerator();
m_screenshots = screenshots.ToList();
m_lookup.Clear();
foreach (IFileData screen in screenshots)
{
enumerator.MoveNext();
if (enumerator.Current == null)
{
break;
}
PictureBox pbScreen = enumerator.Current;
flpScreenshots.Controls.Add(pbScreen);
FileStream fs = null;
try
{
if (screen.IsUrl)
{
pbScreen.CancelAsync();
pbScreen.Image = null;
pbScreen.LoadAsync(screen.FileName);
}
else
{
fs = new FileStream(Path.Combine(DataDirectory.GetFullPath(), screen.FileName), FileMode.Open, FileAccess.Read);
pbScreen.Image = Image.FromStream(fs);
}
}
catch
{
pbScreen.Image = null;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
m_lookup.Add(pbScreen, screen);
}
flpScreenshots.ResumeLayout();
}
//加载指定视频地址的图像到特定的pictureBox
public void LoadPicture(ref PictureBox TargetPictureBox)
{
try
{
TargetPictureBox.ImageLocation = iVideoAdd;
TargetPictureBox.LoadAsync();
}
catch (System.Exception ex)
{
TargetPictureBox.CancelAsync();
throw new Exception("<加载图片>:", ex);
}
}
public void SetScreenshots(List <IFileDataSource> screenshots)
{
this.flpScreenshots.SuspendLayout();
List <PictureBox> .Enumerator enumerator = this.m_pictureBoxes.GetEnumerator();
foreach (IFileDataSource source in screenshots)
{
enumerator.MoveNext();
if (enumerator.Current == null)
{
break;
}
PictureBox current = enumerator.Current;
this.flpScreenshots.Controls.Add(current);
FileStream stream = null;
try
{
if (source.IsUrl)
{
current.CancelAsync();
current.Image = null;
current.LoadAsync(source.FileName);
}
else
{
stream = new FileStream(Path.Combine(base.DataDirectory.GetFullPath(), source.FileName), FileMode.Open, FileAccess.Read);
current.Image = Image.FromStream(stream);
}
}
catch
{
}
finally
{
if (stream != null)
{
stream.Close();
}
}
this.m_lookup.Add(current, source);
}
this.flpScreenshots.ResumeLayout();
}
//<snippet4>
private void cancelButton_Click(object sender, EventArgs e)
{
pictureBox1.CancelAsync();
}
public void SetScreenshots(List <IFileData> screenshots)
{
m_ct.Cancel();
while (!m_imageWorkerComplete)
{
Thread.Sleep(10);
}
m_imageWorkerComplete = false;
m_ct = new CancellationTokenSource();
flpScreenshots.SuspendLayout();
m_screenshots = screenshots.ToList();
m_lookup.Clear();
lock (m_pictureBoxes)
{
if (m_screenshots.Count > m_pictureBoxes.Count)
{
ExpandPictureBoxes(m_screenshots.Count - m_pictureBoxes.Count);
}
List <PictureItem> .Enumerator enumerator = m_pictureBoxes.GetEnumerator();
foreach (IFileData screen in screenshots)
{
enumerator.MoveNext();
if (enumerator.Current == null)
{
break;
}
PictureBox pbScreen = enumerator.Current.PictureBox;
enumerator.Current.Skip = true;
flpScreenshots.Controls.Add(pbScreen);
m_lookup.Add(pbScreen, screen);
try
{
if (screen.IsUrl)
{
pbScreen.CancelAsync();
pbScreen.Image = null;
pbScreen.LoadAsync(screen.FileName);
}
else
{
if (screen.Equals(enumerator.Current.CurrentFile))
{
continue;
}
enumerator.Current.Skip = false;
Image image = pbScreen.Image;
pbScreen.Image = null;
if (image != null)
{
image.Dispose();
}
}
}
catch
{
pbScreen.ImageLocation = string.Empty;
}
}
}
var thread = new Thread(new ThreadStart(SetImages));
thread.Start();
flpScreenshots.ResumeLayout();
}
