private void getBitmapManager_GetBitmapCompleted(object sender, GetBitmapCompletedEventArgs e)
{
if (e.Error == null)
{
bitmapPreviewCache[getBitmapManagerUserStateToInput[e.UserState]] = e.Bitmap;
if (listViewImageList.SelectedItems.Count > 0)
{
string key = listViewImageList.SelectedItems[0].Text;
if (bitmapPreviewCache.ContainsKey(key))
{
pictureBoxImagePreview.Image = bitmapPreviewCache[key];
}
}
}
}
protected virtual void OnProcessCompleted(GetBitmapCompletedEventArgs e)
{
if (ProcessCompleted != null)
{
ProcessCompleted(this, e);
}
}
protected virtual void OnGetBitmapCompleted(GetBitmapCompletedEventArgs e)
{
if (GetBitmapCompleted != null)
{
GetBitmapCompleted(this, e);
}
}
private void DoProcessAsyncCompleted(AsyncOperation asyncOp, GetBitmapCompletedEventArgs e)
{
asyncOp.PostOperationCompleted(processAsyncCompletedDelegate, e);
}
// GetBitmapManager 完成以及处理插件处理完成。
private void getBitmapCompleted(object sender, GetBitmapCompletedEventArgs e)
{
object userState = taskUserStateToUserState[e.UserState];
ImageProcessorTaskContext imageProcessorTaskContext = userStateToTaskContext[userState];
if (!e.Cancelled && e.Error == null)
{
imageProcessorTaskContext.Bitmap = e.Bitmap;
userStateToLifetime[userState].Post(processAsyncProgressChangedDelegate, new ProgressChangedEventArgs(Utilities.IntRound(100.0 * (imageProcessorTaskContext.TotalProcedureCount - imageProcessorTaskContext.ProcessingPluginQueue.Count - 1) / imageProcessorTaskContext.TotalProcedureCount), userState));
}
else
{
if (e.Error != null)
{
imageProcessorTaskContext.Error = e.Error;
}
}
imageProcessorTaskContext.AutoResetEvent.Set();
}
