using System;
using System.Windows.Forms;
using PopupTool;namespace PopupApplication
{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void txtSelectValue_Click(object sender, EventArgs e){StudentListControl uc = new StudentListControl(txtSelectValue);Popup pop = new Popup(uc);pop.Show(txtSelectValue, false);}}
}using System;
using System.Collections.Generic;
using System.Windows.Forms;namespace PopupApplication
{public partial class StudentListControl : UserControl{private List<Student> _dataList = new List<Student>();private TextBox _txtBox;public StudentListControl(TextBox txtBox){InitializeComponent();_txtBox = txtBox;_dataList = GetDataList();}private void StudentListControl_Load(object sender, EventArgs e){dgvStudentList.DataSource = _dataList;}/// <summary>/// 构造数据源/// </summary>/// <returns></returns>private List<Student> GetDataList(){List<Student> stList = new List<Student>();stList.Add(new Student() { SId = 1, SName = "张阳", SAge = 15, SCode = "zy", SAddress = "广东省中山市9999999" });stList.Add(new Student() { SId = 2, SName = "欧阳新文", SAge = 17, SCode = "oyxw", SAddress = "广东省广州市99" });stList.Add(new Student() { SId = 3, SName = "宇文化及", SAge = 18, SCode = "ywhj", SAddress = "广东省湛江市2222" });stList.Add(new Student() { SId = 4, SName = "温斯特梅拉", SAge = 19, SCode = "wstml", SAddress = "广东省茂名市" });stList.Add(new Student() { SId = 6, SName = "唐兵", SAge = 24, SCode = "tb", SAddress = "四川省阆中市555555555555" });stList.Add(new Student() { SId = 8, SName = "杨红军", SAge = 24, SCode = "yhj", SAddress = "四川省乐山市22222222222222222222" });stList.Add(new Student() { SId = 11, SName = "张翠山", SAge = 23, SCode = "zcs", SAddress = "四川省南充市7777777777777777" });stList.Add(new Student() { SId = 12, SName = "张三丰", SAge = 27, SCode = "zsf", SAddress = "广东省中山市555" });stList.Add(new Student() { SId = 13, SName = "何月", SAge = 28, SCode = "hy", SAddress = "广东省中山市88888" });stList.Add(new Student() { SId = 14, SName = "何宝生", SAge = 32, SCode = "hbs", SAddress = "广东省中山市77" });stList.Add(new Student() { SId = 15, SName = "王家新", SAge = 33, SCode = "wjx", SAddress = "广东省茂名市8" });stList.Add(new Student() { SId = 23, SName = "肖月伦", SAge = 34, SCode = "xyl", SAddress = "广东省茂名市7777777" });stList.Add(new Student() { SId = 22, SName = "王岳伦", SAge = 25, SCode = "wyl", SAddress = "广东省中山市888888888888" });stList.Add(new Student() { SId = 24, SName = "紫阳红玉", SAge = 45, SCode = "zyhy", SAddress = "四川省南充市2" });stList.Add(new Student() { SId = 27, SName = "雷小兵", SAge = 30, SCode = "lxb", SAddress = "广东省中山市999999999999999" });stList.Add(new Student() { SId = 28, SName = "张郭老", SAge = 18, SCode = "zgl", SAddress = "四川省南充市333333333333333333333333" });stList.Add(new Student() { SId = 30, SName = "汤小雨", SAge = 24, SCode = "txy", SAddress = "四川省乐山市333333333333" });stList.Add(new Student() { SId = 31, SName = "吴志胜", SAge = 26, SCode = "wzs", SAddress = "四川省乐山市33" });stList.Add(new Student() { SId = 32, SName = "伍国天", SAge = 32, SCode = "wgt", SAddress = "四川省阆中市6666" });stList.Add(new Student() { SId = 33, SName = "朱新朝", SAge = 33, SCode = "zxz", SAddress = "四川省阆中市666666666666666" });return stList;}private void txtKeys_TextChanged(object sender, EventArgs e){if(string.IsNullOrEmpty(txtKeys.Text)){return;}var resultList = _dataList.FindAll(std=>std.SName.Contains(txtKeys.Text) || std.SAddress.Contains(txtKeys.Text));dgvStudentList.DataSource = resultList;}private void dgvStudentList_Click(object sender, EventArgs e){if (dgvStudentList.RowCount > 0 && dgvStudentList.SelectedRows.Count > 0){DataGridViewCell nameCell= dgvStudentList.CurrentRow.Cells["ColumnSName"];DataGridViewCell addressCell = dgvStudentList.CurrentRow.Cells["ColumnSAddress"];string strName = nameCell != null && nameCell.Value != null ? nameCell.Value.ToString() : "";string strAddress = addressCell != null && addressCell.Value != null ? addressCell.Value.ToString() : "";_txtBox.Text = string.Format("{0},{1}",strName,strAddress);this.Dispose();}}}
}