谁会listview查找时自动完成功能。

Question

能否做到。？？

Answer 1

private void textBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if(e.KeyCode==Keys.Enter&&this.textBox1.Text!="")
{
int j=this.textBox1.Text.Length;
for(int i=0;i<this.listView1.Items.Count;i++)
{
try
{
if(this.listView1.Items[i].Text.Length>=this.textBox1.Text.Length&&this.listView1.Items[i].Text.Substring(0,j).ToUpper()==this.textBox1.Text.ToUpper())
{

this.textBox1.Text=this.listView1.Items[i].Text;
this.listView1.Visible=false;
return;
}
}
catch
{
//MessageBox.Show("输入有误1！");
this.listView1.Visible=true;
this.textBox1.Clear();
}
}

MessageBox.Show("输入有误2！");
this.listView1.Visible=true;
this.textBox1.Clear();
}
}