private async void AddImagesFromFile(object sender, RoutedEventArgs e)
{
var dialog = new OpenFileDialog()
{
Multiselect = true,
CheckPathExists = true,
Filter =
"所有图片 (*.ico;*.gif;*.jpg;*.jpeg;*.jfif;*.jpe;*.png;*.tif;*.tiff;*.bmp;*.dib;*.rle)|*.ico;*.gif;*.jpg;*.jpeg;*.jfif;*.jpe;*.png;*.tif;*.tiff;*.bmp;*.dib;*.rle"
+ "|ICO 图标格式 (*.ico)|*.ico"
+ "|GIF 可交换的图形格式 (*.gif)|*.gif"
+ "|JPEG 文件交换格式 (*.jpg;*.jpeg;*.jfif;*.jpe)|*.jpg;*.jpeg;*.jfif;*.jpe"
+ "|PNG 可移植网络图形格式 (*.png)|*.png"
+ "|TIFF Tag 图像文件格式 (*.tif;*.tiff)|*.tif;*.tiff"
+ "|设备无关位图 (*.bmp;*.dib;*.rle)|*.bmp;*.dib;*.rle"
+ "|文件图标 (*.*)|*.*"
};
var showDialog = dialog.ShowDialog().GetValueOrDefault();
if (!showDialog)
{
return;
}
_controlManager.SelectNone();
_controlManager.ContinuedAddCount = 0;
var imageControls = new List <ImageControl>(dialog.FileNames.Length);
if (dialog.FilterIndex == 8)
{
foreach (var filePath in dialog.FileNames)
{
try
{
imageControls.Add(PackageImageToControl(new AnimatedGif {
Source = Extentions.GetBitmapFormFileIcon(filePath), Stretch = Stretch.Fill
}, new Point(0, 0)));
}
catch (Exception ex)
{
App.Log.Error(ex.ToString());
Extentions.ShowMessageBox("无法加载文件的图标!");
}
}
}
else
{
foreach (var file in dialog.FileNames)
{
try
{
var imageSource = await Extentions.GetBitmapImage(file);
imageControls.Add(PackageImageToControl(new AnimatedGif {
Source = imageSource, Stretch = Stretch.Fill
}, new Point(0, 0)));
}
catch (Exception ex)
{
App.Log.Error(ex.ToString());
Extentions.ShowMessageBox("不支持此格式的图片!");
}
}
}
_controlManager.AddElements(imageControls);
}