public void AddFile(FileInfo fileInfo)
{
// Only add .dft files.
if (!fileInfo.Extension.Equals(".dft", StringComparison.OrdinalIgnoreCase))
{
return;
}
// If the file has already been added, ignore it.
if (Items.ContainsKey(fileInfo.FullName))
{
return;
}
// Add the icon to the image list if it's not there.
if (!SmallImageList.Images.ContainsKey(fileInfo.Extension))
{
// Note: GetSmallIcon() is an extension method.
Icon icon = fileInfo.GetSmallIcon();
SmallImageList.Images.Add(fileInfo.Extension, icon);
}
// Add the list view item.
ListViewItem listViewItem = Items.Add(
key: fileInfo.FullName,
text: fileInfo.FullName,
imageKey: fileInfo.Extension);
// Make a clone of the DraftPrintUtility settings for this individual item.
listViewItem.Tag = DraftPrintUtilityOptions.Clone();
}
