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!44 修复TreeView默认展开时，绘制半选状态报错的问题

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Merge pull request !44 from If.Only./Development
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Sunny 2021-09-10 05:38:00 +00:00 committed by Gitee
commit 95db230a7e
1 changed files with 2 additions and 2 deletions
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SunnyUI/Controls/UITreeView.cs
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@ -811,7 +811,7 @@ namespace Sunny.UI
} }
} }
if (!DicNodeStatus.Keys.Contains(e.Node.GetHashCode())) if (!DicNodeStatus.ContainsKey(e.Node.GetHashCode()))
{ {
DicNodeStatus.Add(e.Node.GetHashCode(), false); DicNodeStatus.Add(e.Node.GetHashCode(), false);
} }
@ -947,7 +947,7 @@ namespace Sunny.UI
parentNode.Checked = count == parentNode.Nodes.Count; parentNode.Checked = count == parentNode.Nodes.Count;
var half = parentNode.Nodes.Cast<TreeNode>().Where(n => DicNodeStatus[n.GetHashCode()]).ToList().Count; var half = parentNode.Nodes.Cast<TreeNode>().Where(n => (DicNodeStatus.ContainsKey(n.GetHashCode()) ? DicNodeStatus[n.GetHashCode()] : false)).ToList().Count;
if ((count > 0 && count < parentNode.Nodes.Count) || half > 0) if ((count > 0 && count < parentNode.Nodes.Count) || half > 0)
{ {