c# treeView和tabControl的问题!!!

2025-03-06 04:09:27
推荐回答(2个)
回答1:

我用的是label演示的,你把label换成你的表就好了,还有treeview的节点名字自己定义!

private void Form1_Load(object sender, EventArgs e)
{
label1.Visible = false;
label2.Visible = false;
label3.Visible = false;
}

private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
if (this.treeView1.SelectedNode.Text=="节点0")
{
label1.Visible = true;
label2.Visible = false;
label3.Visible = false;
}
else if (this.treeView1.SelectedNode.Text=="节点1")
{
label2.Visible = true;
label1.Visible = false;
label3.Visible = false;
}
else if (this.treeView1.SelectedNode.Text=="节点2")
{
label3.Visible = true;
label1.Visible = false;
label2.Visible = false;
}
}

回答2:

我觉得你说的好像有点乱,你是有三个tabControl还是一个tabControl里有三个tabPage?
如果是指一个tabControl有三个Tab页的话你在树点击时让
tabContolr1.SelectIndex=对应Tab页的index
或是
tabContolr1.selectTab=对应Tab页名