filterdialog.cs

来自「移动设备的 LINQ 编程介绍 .NET Compact Framework 版」· CS 代码 · 共 37 行

using System;
using System.Linq;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace Demo4___LinqToResultSet
{
    public partial class FilterDialog : Form
	{
		private string selectedCountry;
		public string SelectedCountry
		{
			get { return selectedCountry; }
		}

        public FilterDialog()
        {
            InitializeComponent();
        }

        private void mniOk_Click(object sender, EventArgs e)
        {
            selectedCountry = (string)comboBox1.SelectedItem;
            DialogResult = DialogResult.OK;
        }

        private void mniCancel_Click(object sender, EventArgs e)
        {
            selectedCountry = null;
            DialogResult = DialogResult.Cancel;
        }
    }
}