private void EnableBtnClick(object sender, RoutedEventArgs e)
{
switch (this.enableBtn.Content)
{
case "启用":
case "更新":
if (!UpdatePresentChannelInfo())
{
break;
}
//启用或更新端口
if (this.session != null)
{
this.session.SetVirtualChannel(presentChannel.channelKey, presentChannel.vc);
}
break;
case "删除":
//删除指定的端口
this.fileList.Items.Remove(presentChannel.tb);
if (this.session != null)
{
this.session.SetVirtualChannel(presentChannel.channelKey, null);
}
virtualChannels.Remove(presentChannel);
if (virtualChannels.Count() == 0)
{
presentChannel = null;
this.codeTextBox.Text = "";
this.fileName.Text = "";
this.enableBtn.Content = "启用";
this.enableBtn.IsEnabled = false;
this.buildBtn.IsEnabled = false;
}
else
{
this.presentChannel = virtualChannels[0];
this.codeTextBox.Text = this.presentChannel.channelName;
this.fileName.Text = this.presentChannel.channelName;
this.enableBtn.Content = "更新";
this.fileList.SelectedItem = presentChannel.tb;
}
break;
}
}
private void ChannelChanged(object sender, SelectionChangedEventArgs e)
{
if (this.fileList.SelectedIndex == -1)
{
return;
}
TextBlock sTb = (TextBlock)this.fileList.SelectedItems[0];
this.fileName.Text = sTb.Text;
this.buildBtn.IsEnabled = true;
for (int i = 0; i < virtualChannels.Count(); i++)
{
if (virtualChannels[i].channelName.CompareTo(sTb.Text) == 0)
{
VirtualChannelInfo cv = virtualChannels[i];
this.presentChannel = cv;
this.codeTextBox.Text = cv.presentCode;
if (cv.presentCode.CompareTo(cv.lastUsableCode) == 0)
{
this.enableBtn.Content = "删除";
}
else
{
if (cv.lastUsableCode == null)
{
this.enableBtn.Content = "启用";
}
else
{
this.enableBtn.Content = "更新";
}
}
break;
}
}
this.enableBtn.IsEnabled = true;
}
private void AddBtn_Click(object sender, RoutedEventArgs e)
{
for (int i = 0; i < virtualChannels.Count(); i++)
{
if (virtualChannels[i].channelName.CompareTo("NewChannel") == 0)
{
MessageBox.Show("当前已有一个名为 NewChannel 的通道");
return;
}
}
TextBlock tb = new TextBlock();
tb.Text = "NewChannel";
VirtualChannelInfo nvc = new VirtualChannelInfo();
nvc.channelName = "NewChannel";
nvc.channelKey = System.Guid.NewGuid().ToString();
nvc.tb = tb;
virtualChannels.Add(nvc);
this.fileList.Items.Add(tb);
}
