private void treeViewDisk_BeforeSelect(object sender, TreeViewCancelEventArgs e)
{
TreeNode selectedNode = e.Node;
if (selectedNode != null)
{
foreach (TreeNode n in treeViewDisk.Nodes)
{
if (selectedNode.Text == n.Text)
{
n.ForeColor = Color.Red;
n.NodeFont = new Font("新宋体", 18, FontStyle.Bold);
}
else
{
n.ForeColor = Color.Black;
n.NodeFont = new Font("新宋体", 14, FontStyle.Regular);
}
}
}
}
System.Windows.Forms.TreeView treeViewDisk 设置当前选中的样式
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转载自blog.csdn.net/qq_41630695/article/details/113182046
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