// 提交读者证条码号
private void button_passGate_Click(object sender, EventArgs e)
{
string strError = "";
if (String.IsNullOrEmpty(this.textBox_readerBarcode.Text) == true)
{
strError = "请输入读者证条码号";
goto ERROR1;
}
int nMaxListItemsCount = this.MaxListItemsCount;
ListViewItem item = new ListViewItem();
if (this.checkBox_hideBarcode.Checked == true)
{
string strText = "";
item.Text = strText.PadLeft(this.textBox_readerBarcode.Text.Length, '*');
}
else
{
item.Text = this.textBox_readerBarcode.Text;
}
ReaderInfo info = new ReaderInfo();
info.ReaderBarcode = this.textBox_readerBarcode.Text;
item.Tag = info;
item.SubItems.Add("");
item.SubItems.Add("");
item.SubItems.Add(DateTime.Now.ToString());
item.ImageIndex = 0; // 尚未填充数据
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
if (nMaxListItemsCount != -1 &&
this.listView_list.Items.Count > nMaxListItemsCount)
{
ClearList();
}
this.listView_list.Items.Add(item);
}
finally
{
this.m_lock.ReleaseWriterLock();
}
item.EnsureVisible();
this.eventActive.Set(); // 告诉工作线程
this.textBox_readerBarcode.SelectAll();
this.textBox_readerBarcode.Focus();
return;
ERROR1:
MessageBox.Show(this, strError);
this.textBox_readerBarcode.SelectAll();
this.textBox_readerBarcode.Focus();
}
// listview imageindex 0:尚未初始化 1:已经初始化 2:出错
// 工作线程每一轮循环的实质性工作
void Worker()
{
try
{
string strError = "";
for (int i = this.m_nTail; i < this.listView_list.Items.Count; i++)
{
// ListViewItem item = this.listView_list.Items[i];
ListViewItem item = GetItem(i);
if (item.ImageIndex == 1)
{
continue;
}
// string strBarcode = item.Text;
ReaderInfo info = (ReaderInfo)item.Tag;
string strBarcode = info.ReaderBarcode;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在初始化浏览器组件 ...");
stop.BeginLoop();
string strTypeList = "xml";
int nTypeCount = 1;
if (this.checkBox_displayReaderDetailInfo.Checked == true)
{
strTypeList += ",html";
if (StringUtil.CompareVersion(Program.MainForm.ServerVersion, "2.25") >= 0)
{
strTypeList += ":noborrowhistory";
}
nTypeCount = 2;
}
try
{
string[] results = null;
long lRet = Channel.PassGate(stop,
strBarcode,
this.textBox_gateName.Text, // strGateName
strTypeList,
out results,
out strError);
if (lRet == -1)
{
OnError(item, strError);
goto CONTINUE;
}
// this.textBox_counter.Text = lRet.ToString();
SetCounterText(lRet);
if (results.Length != nTypeCount)
{
strError = "results error...";
OnError(item, strError);
goto CONTINUE;
}
string strXml = results[0];
string strReaderName = "";
string strState = "";
int nRet = GetRecordInfo(strXml,
out strReaderName,
out strState,
out strError);
if (nRet == -1)
{
OnError(item, strError);
goto CONTINUE;
}
info.ReaderName = strReaderName;
if (this.checkBox_hideReaderName.Checked == true)
{
string strText = "";
// item.SubItems[1].Text = strText.PadLeft(strReaderName.Length, '*');
SetItemText(item, 1, strText.PadLeft(strReaderName.Length, '*'));
}
else
{
// item.SubItems[1].Text = strReaderName;
SetItemText(item, 1, strReaderName);
}
// item.SubItems[2].Text = strState;
SetItemText(item, 2, strState);
// item.ImageIndex = 1; // error
SetItemImageIndex(item, 1);
if (this.checkBox_displayReaderDetailInfo.Checked == true &&
results.Length == 2)
{
this.m_webExternalHost.StopPrevious();
this.webBrowser_readerInfo.Stop();
// this.HtmlString = results[1];
// API.PostMessage(this.Handle, WM_SETHTML, 0, 0);
StartSetHtml(results[1]);
}
}
finally
{
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
CONTINUE:
this.m_nTail = i;
}
}
catch (Exception ex)
{
string strErrorText = "PassGateForm Worker() 出现异常: " + ExceptionUtil.GetDebugText(ex);
MainForm.TryWriteErrorLog(strErrorText);
}
}
// 提交读者证条码号
private void button_passGate_Click(object sender, EventArgs e)
{
string strError = "";
if (String.IsNullOrEmpty(this.textBox_readerBarcode.Text) == true)
{
strError = "请输入读者证条码号";
goto ERROR1;
}
int nMaxListItemsCount = this.MaxListItemsCount;
ListViewItem item = new ListViewItem();
if (this.checkBox_hideBarcode.Checked == true)
{
string strText = "";
item.Text = strText.PadLeft(this.textBox_readerBarcode.Text.Length, '*');
}
else
item.Text = this.textBox_readerBarcode.Text;
ReaderInfo info = new ReaderInfo();
info.ReaderBarcode = this.textBox_readerBarcode.Text;
item.Tag = info;
item.SubItems.Add("");
item.SubItems.Add("");
item.SubItems.Add(DateTime.Now.ToString());
item.ImageIndex = 0; // 尚未填充数据
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
if (nMaxListItemsCount != -1
&& this.listView_list.Items.Count > nMaxListItemsCount)
ClearList();
this.listView_list.Items.Add(item);
}
finally
{
this.m_lock.ReleaseWriterLock();
}
item.EnsureVisible();
this.eventActive.Set(); // 告诉工作线程
this.textBox_readerBarcode.SelectAll();
this.textBox_readerBarcode.Focus();
return;
ERROR1:
MessageBox.Show(this, strError);
this.textBox_readerBarcode.SelectAll();
this.textBox_readerBarcode.Focus();
}
