private void LoadKeys()
{
try
{
_selectedDogClass = null;
panelPrivate.Enabled = false;
dogListTree.Nodes[0].Nodes.Clear();
string appId = this.tbAppID.Text.Trim();
long[] keyHandles;
long keyNum = 0;
long ret = NT158App.NT158Find(appId, out keyHandles, ref keyNum);
if (ret == 0)//成功
{
for (int i = 0; i < keyNum; i++)
{
try
{
DogClass dogobj = new DogClass();
dogobj.appId = appId;
dogobj.keyHandle = keyHandles[i];
string uid = "";
ret = NT158App.NT158GetUid(keyHandles[i], ref uid);
if (ret != 0)
{
uid = "获取失败：" + GetError(ret);
}
dogobj.uid = uid;
Node node = new Node("NT158_" + (i + 1));
node.Tag = dogobj;
Node appIdNode = new Node("识别码：" + dogobj.appId);
node.Nodes.Add(appIdNode);
Node uidNode = new Node("硬件序列号：" + dogobj.uid);
node.Nodes.Add(uidNode);
dogListTree.Nodes[0].Nodes.Add(node);
}
catch (Exception ex)
{
log.Error(keyHandles[i] + "加载异常：", ex);
MessageBox.Show(keyHandles[i] + "加载异常：" + ex.Message);
}
}
dogListTree.Nodes[0].Expand();
}
else//失败，或未找到
{
MessageBox.Show("未找到任何加密狗设备，错误：" + GetError(ret));
}
}
catch (Exception ex)
{
MessageBox.Show("查找设备异常：" + ex.Message);
log.Error("查找设备异常：", ex);
}
}
private void dogListTree_NodeClick(object sender, TreeNodeMouseEventArgs e)
{
try
{
if (e.Node.Tag is DogClass)
{
DogClass dc = (DogClass)e.Node.Tag;
long pin1, pin2, pin3, pin4;
if (long.TryParse(tbPin1.Text.Trim(), out pin1) &&
long.TryParse(tbPin2.Text.Trim(), out pin2) &&
long.TryParse(tbPin3.Text.Trim(), out pin3) &&
long.TryParse(tbPin4.Text.Trim(), out pin4))
{
long ret = NT158App.NT158Login(dc.keyHandle, pin1, pin2, pin3, pin4);
if (ret != 0)
{
log.Error("登陆加密狗异常：" + GetError(ret));
MessageBox.Show("登陆加密狗异常：" + GetError(ret));
return;
}
panelPrivate.Enabled = true;
_selectedDogClass = dc;
lbDevNo.Text = _selectedDogClass.uid;
DoReadPrivate();
}
else
{
MessageBox.Show("密钥格式必须为long数据！");
}
}
else
{
panelPrivate.Enabled = false;
}
}
catch (Exception ex)
{
log.Error("执行操作异常：", ex);
MessageBox.Show("执行操作异常：" + ex.Message);
}
}
