/// <summary>
/// 加载历史
/// </summary>
private void LoadHistory()
{
list.Clear();
var history = ColorHistory.Get();
if (history == null || history.Length == 0)
{
return;
}
ListViewGroup group = null;
var groupTime = DateTime.MinValue;
foreach (var item in history.OrderByDescending(item => item.DateTime))
{
if (group == null || groupTime != item.DateTime.Date)
{
group = new ListViewGroup(item.DateTime.ToString("yyyy-MM-dd"));
list.Groups.Add(group);
groupTime = item.DateTime.Date;
}
list.Items.Add(RenderItem(item, group));
}
}
/// <summary>
/// 加载历史
/// </summary>
private void LoadHistory(TreeNode treeNode)
{
if (treeNode == null)
{
return;
}
var node = (DateTreeNode)treeNode.Tag;
if (node.ParentYear == 0)
{
return;
}
list.Clear();
var history = ColorHistory.Get(node.Path);
if (history == null || history.Length == 0)
{
return;
}
new Thread(() =>
{
ListViewGroup group = null;
var groupTime = DateTime.MinValue;
foreach (var item in history.OrderByDescending(item => item.DateTime))
{
if (group == null || groupTime != item.DateTime.Date)
{
group = new ListViewGroup(item.DateTime.ToString("yyyy-MM-dd"));
this.InvokeMethod(() =>
{
list.Groups.Add(group);
});
groupTime = item.DateTime.Date;
}
this.InvokeMethod(() =>
{
list.Items.Add(RenderItem(item, group));
});
}
})
{
IsBackground = true
}.Start();
}
