如何用代码调用TreeView的NodeMouseClick事件.

Question

public class Form1 : Form
{
        private TreeNode node;        private void TreeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            node = e.node;
            MessageBox.Show(Node.Text);
        }        private void button1_Click(object sender, EventArgs e)
        {
           //调用TreeView的NodeMouseClick事件
        }
}

Answer 1

TreeView1.NodeMouseClick += new TreeNodeMouseClickEventHandler(TreeView1_NodeMouseClick);

Answer 2

private void button1_Click(object sender, EventArgs e)
        {
           //调用TreeView的NodeMouseClick事件
            TreeView1_NodeMouseClick(null,this.TreeView1);
         }

Answer 3

public partial class frmEmployee : Form
    {
        private TreeNodeMouseClickEventArgs e_Node=null;        public frmEmployee()
        {
            InitializeComponent();
            
        }        private void frmEmployee_Load(object sender, EventArgs e)
        {
            for (int i = 0; i < 10; i++)
                treeView1.Nodes.Add(i.ToString(), i.ToString());
        }        private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            this.e_Node = e ;
            sender = treeView1;
            MessageBox.Show(  sender.ToString() +" : "+e.Node.Text);
        }        private void button1_Click(object sender, EventArgs e)
        {
            if (this.e_Node == null) return;
            treeView1_NodeMouseClick(null, this.e_Node);
            treeView1.Focus();
        }
    }