private void bw_getThumb(object sender, System.ComponentModel.DoWorkEventArgs e)
{
if (e.Argument == null)
{
return;
}
ThumbHolder holder = (ThumbHolder)e.Argument;
if (holder == null)
{
return;
}
if (holder.image.FileName.StartsWith("https://"))
{
holder.thumbNail = Graphics.FromUrl(holder.image.FileName);
}
else
{
string thumbPath = Path.Combine(imagePath, "thumb_" + holder.image.FileNumber + ".jpg");
if (File.Exists(thumbPath))
{
holder.thumbNail = UIImage.FromFile(thumbPath);
}
}
e.Result = holder;
}
private void bw_LoadThumb(object sender, System.ComponentModel.DoWorkEventArgs e)
{
ThumbHolder holder = (ThumbHolder)e.Argument;
using (var httpClient = new HttpClient()) {
byte[] contents = httpClient.GetByteArrayAsync(holder.filePath).Result;
holder.thumbNail = UIImage.LoadFromData(NSData.FromArray(contents));
}
e.Result = holder;
}
private void bw_LoadThumbCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
{
ThumbHolder holder = (ThumbHolder)e.Result;
Graphics.HideActivitySpinner(holder.LoadingView);
if (holder.thumbNail == null)
{
holder.imageView.Image = UIImage.FromBundle("nophoto.png");
return;
}
holder.imageView.Image = holder.thumbNail;
holder = null;
}
private void bw_getThumbCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
{
if (e.Error != null)
{
return;
}
ThumbHolder holder = (ThumbHolder)e.Result;
Graphics.HideActivitySpinner(holder.LoadingView);
if (holder.thumbNail == null)
{
btnArray [holder.image.FileNumber].SetBackgroundImage(UIImage.FromBundle("nophoto.png"), UIControlState.Normal);
return;
}
btnArray [holder.image.FileNumber].SetBackgroundImage(holder.thumbNail, UIControlState.Normal);
holder = null;
}
private void bw_getThumb(object sender, System.ComponentModel.DoWorkEventArgs e)
{
if (e.Argument == null)
{
return;
}
ThumbHolder holder = (ThumbHolder)e.Argument;
if (holder == null)
{
return;
}
string thumbPath = Path.Combine(imagePath, Path.GetFileNameWithoutExtension(damage.FileName) + "_thumb.jpg");
if (File.Exists(thumbPath))
{
holder.thumbNail = UIImage.FromFile(thumbPath);
}
e.Result = holder;
}
