public async Task <TreeNode> CreateOrUppdate(IMailFolder folder)
{
await folder.StatusAsync(StatusItems.Unread | StatusItems.Count);
if (!folders.TryGetValue(folder, out var treeNode))
{
treeNode = new TreeNode {
Tag = folder
};
folders.Add(folder, treeNode);
}
if (folder.Count > 0)
{
if (folder.Unread > 0)
{
treeNode.Text = $"{folder.Name} M:{folder.Count}/U:{folder.Unread}";
treeNode.NodeFont = BoldFont;
}
else
{
treeNode.Text = $"{folder.Name} M:{folder.Count}";
treeNode.NodeFont = RegularFont;
}
}
else
{
treeNode.Text = $"{folder.Name}";
treeNode.NodeFont = RegularFont;
}
return(treeNode);
}
public async Task ReadFolder()
{
if (!serverFolder.IsOpen)
{
try
{
await serverFolder.OpenAsync(FolderAccess.ReadWrite);
}
catch (Exception ex)
{
}
serverFolder.MessageFlagsChanged += ServerFolder_MessageFlagsChanged;
serverFolder.CountChanged += ServerFolder_CountChanged;
serverFolder.UnreadChanged += ServerFolder_UnreadChanged;
}
await serverFolder.StatusAsync(StatusItems.Unread | StatusItems.Count);
}