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ListView.FindItemWithText()

代码示例说明了 FindItemWithText 方法。

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace Demo04{ public partial class MainForm : Form { // Declare the ListView and Button for the example. ListView findListView = new ListView(); Button findButton = new Button(); public MainForm() { InitializeComponent(); this.InitializeFindListView(); } private void InitializeFindListView() { // Set up the location and event handling for the button. this.findButton.Text = "Find"; this.findButton.AutoSize = true; findButton.Click += new EventHandler(findButton_Click); findButton.Location = new Point(10, 10); // Set up the location of the ListView and add some items. findListView.Location = new Point(10, 10 + this.findButton.Height + 7); findListView.View = View.List; findListView.Items.Add(new ListViewItem("angle bracket")); findListView.Items.Add(new ListViewItem("bracket holder")); findListView.Items.Add(new ListViewItem("bracket")); // Add the button and ListView to the form. this.Controls.Add(findButton); this.Controls.Add(findListView); } void findButton_Click(object sender, EventArgs e) { // Call FindItemWithText, sending output to MessageBox. ListViewItem item1 = findListView.FindItemWithText("brack"); if (item1 != null) MessageBox.Show("Calling FindItemWithText passing 'brack': " + item1.ToString()); else MessageBox.Show("Calling FindItemWithText passing 'brack': null"); } }}

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