C#中TextBox完成輸出提醒功效的辦法

C#中TextBox完成輸出提醒功效的辦法。本站提示廣大學習愛好者：（C#中TextBox完成輸出提醒功效的辦法）文章只能為提供參考，不一定能成為您想要的結果。以下是C#中TextBox完成輸出提醒功效的辦法正文

本文實例講述了C#中TextBox完成輸出提醒功效的辦法。分享給年夜家供年夜家參考。詳細以下：

設置TextBox的AutoCompleteSource的屬性為CustomSource，設置TextBox的AutoCompleteMode屬性為SuggestAppend。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using WindowsApplication7.DataSet1TableAdapters;
namespace WindowsApplication7
{
 public partial class Form1 : Form
 {
  DataSet1 ds = new DataSet1();
  CustomersTableAdapter adpter = new CustomersTableAdapter();
  public Form1()
  {
   InitializeComponent();
  }
  private void BuildAutoCompleteList()
  {
   AutoCompleteStringCollection filterVals = new AutoCompleteStringCollection();
   foreach (DataRow dr in ds.Customers)
   {
    filterVals.Add(dr["CompanyName"].ToString());
   }
   txtCompanyName.AutoCompleteCustomSource = filterVals;
  }
  private void Form1_Load(object sender, EventArgs e)
  {
   adpter.Fill(ds.Customers);
   BuildAutoCompleteList();
   }
 }
}

願望本文所述對年夜家的C#法式設計有所贊助。