using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Net;
using System.IO;
using Microsoft.Win32;
namespace FtpClient
{
/// <summary>
/// Window1.xaml 的交互逻辑
/// </summary>
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
}
private string serverDirectory;
private void FillDirectoryList(Stream stream)
{
StreamReader reader = new StreamReader(stream);
string content = reader.ReadToEnd();
string[] files = content.Split('\n');
listFiles.DataContext = files;
reader.Close();
}
private void buttonOpen_Click(object sender, RoutedEventArgs e)
{
Cursor currentCursor = this.Cursor;
FtpWebResponse response = null;
Stream stream = null;
try
{
this.Cursor = Cursor.Wait;
//Create the FtpWebRequest object.
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(textServer.Text);
request.Credentials = new NetworkCredential(textUserName.Text, passwordBox.Password);
request.Method = WebRequestMethods.Ftp.ListDirectory;
//Send the request to the server.
response = (FtpWebResponse)request.GetResponse();
//Read the response and fill the list box.
stream = response.GetResponseStream();
FillDirectoryList(stream);
serverDirectory = null;
buttonOpenDirectory.IsEnabled = false;
buttonGetFile.IsEnabled = false;
}
catch (WebException ex)
{
MessageBox.Show(ex.Message, "Error Ftp Client", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (IOException ex)
{
MessageBox.Show(ex.Message, "Error FTP Client", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
if (response != null)
response.Close();
if (stream != null)
stream.Close();
this.Cursor = currentCursor;
}
}
}
}
产生了错误 1 “System.Windows.Input.Cursor”不包含“Wait”的定义，并且找不到可接受类型为“System.Windows.Input.Cursor”的第一个参数的扩展方法“Wait”(是否缺少 using 指令或程序集引用?) C:\BegVCSharp\Chapter32\FtpClient\FtpClient\Window1.xaml.cs 50 38 FtpClient
问题出在哪里了，Cursor应该是有Wait属性的吧。
