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发表于 2020-6-20 11:30:01
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显示全部楼层
protected void Button1_Click(object sender, EventArgs e)
{
ArrayList arr = new ArrayList();
foreach (TreeNode node in TreeView1.Nodes)
{
if (node.Checked == true)
{
arr.Add(node.Value);//node.Value 是绑定得ID
}
}
。。。。。//添加到数据库中滴代码
} |
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