private void button2_Click(object sender, System.EventArgs e)
{
count = 0;
NodeCount(this.treeView1.Nodes);
MessageBox.Show(count.ToString());
}
int count ;
private void NodeCount(TreeNodeCollection tnd)
{
foreach ( TreeNode tn in tnd )
{
count += 1;
if ( tn.Nodes.Count != 0 )
{
NodeCount(tn.Nodes);
}
}
}
{
count = 0;
NodeCount(this.treeView1.Nodes);
MessageBox.Show(count.ToString());
}
int count ;
private void NodeCount(TreeNodeCollection tnd)
{
foreach ( TreeNode tn in tnd )
{
count += 1;
if ( tn.Nodes.Count != 0 )
{
NodeCount(tn.Nodes);
}
}
}
解决方案 »
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