void SaveRecord()
{
string strError = "";
if (this.ReaderBarcode == "")
{
strError = "尚未装载读者记录，缺乏证条码号";
goto ERROR1;
}
string strXml = "";
int nRet = BuildXml(out strXml,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + this.ReaderBarcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
// changestate操作需要"setreaderinfo"和"changereaderstate"之一权限。
long lRet = Channel.SetReaderInfo(
stop,
"changestate", // "change",
this.RecPath,
strXml,
this.OldRecord,
this.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
//Program.MainForm,
this.RecPath,
strExistingXml,
baNewTimestamp,
strXml,
this.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
this.OldRecord = dlg.UnsavedXml;
this.RecPath = dlg.RecPath;
this.Timestamp = dlg.UnsavedTimestamp;
nRet = LoadOperationInfo(out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意重新保存记录");
return;
}
}
goto ERROR1;
}
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
// 重新装载记录到编辑器
/*
* this.OldRecord = strSavedXml;
* this.RecPath = strSavedPath;
* this.Timestamp = baNewTimestamp;
*
* int nRet = LoadOperationInfo(out strError);
* if (nRet == -1)
* goto ERROR1;
*
* //
* this.SetXmlToWebbrowser(this.webBrowser_xml,
* strSavedXml);
* */
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
MessageBox.Show(this, "保存成功");
this.Changed = false;
// 重新装载记录到编辑器
string strReaderBarcode = this.ReaderBarcode;
this.LoadRecord(ref strReaderBarcode);
if (this.ReaderBarcode != strReaderBarcode)
{
this.ReaderBarcode = strReaderBarcode;
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 保存
// return:
// -1 error
// 0 成功
// 1 服务器端记录发生改变，未保存。注意重新保存记录
int SaveReaderInfo(ReaderEditControl edit,
out string strError)
{
strError = "";
if (edit.Barcode == "")
{
strError = "尚未输入证条码号";
goto ERROR1;
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + edit.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
int nRet = edit.GetData(
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
long lRet = Channel.SetReaderInfo(
stop,
"change",
edit.RecPath,
strNewXml,
edit.OldRecord,
edit.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
edit.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
edit.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = edit.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
return -1;
}
strError = "请注意重新保存记录";
return 1;
}
}
goto ERROR1;
}
/*
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
*/
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
// 重新装载记录到编辑器
nRet = edit.SetData(strSavedXml,
strSavedPath,
baNewTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
strError = "保存成功";
return 0;
ERROR1:
return -1;
}
// 保存
// return:
// -1 error
// 0 成功
// 1 服务器端记录发生改变，未保存。注意重新保存记录
int SaveReaderInfo(ReaderEditControl edit,
out string strError)
{
strError = "";
if (edit.Barcode == "")
{
strError = "尚未输入证条码号";
goto ERROR1;
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + edit.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
int nRet = edit.GetData(
out strNewXml,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
long lRet = Channel.SetReaderInfo(
stop,
"change",
edit.RecPath,
strNewXml,
edit.OldRecord,
edit.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
//Program.MainForm,
edit.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
edit.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = edit.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
return(-1);
}
strError = "请注意重新保存记录";
return(1);
}
}
goto ERROR1;
}
/*
* this.Timestamp = baNewTimestamp;
* this.OldRecord = strSavedXml;
* this.RecPath = strSavedPath;
*/
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
// 重新装载记录到编辑器
nRet = edit.SetData(strSavedXml,
strSavedPath,
baNewTimestamp,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
strError = "保存成功";
return(0);
ERROR1:
return(-1);
}
void SaveRecord()
{
string strError = "";
if (this.ReaderBarcode == "")
{
strError = "尚未装载读者记录，缺乏证条码号";
goto ERROR1;
}
string strXml = "";
int nRet = BuildXml(out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + this.ReaderBarcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
// changestate操作需要"setreaderinfo"和"changereaderstate"之一权限。
long lRet = Channel.SetReaderInfo(
stop,
"changestate", // "change",
this.RecPath,
strXml,
this.OldRecord,
this.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.RecPath,
strExistingXml,
baNewTimestamp,
strXml,
this.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
this.OldRecord = dlg.UnsavedXml;
this.RecPath = dlg.RecPath;
this.Timestamp = dlg.UnsavedTimestamp;
nRet = LoadOperationInfo(out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意重新保存记录");
return;
}
}
goto ERROR1;
}
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
// 重新装载记录到编辑器
/*
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
this.Timestamp = baNewTimestamp;
int nRet = LoadOperationInfo(out strError);
if (nRet == -1)
goto ERROR1;
//
this.SetXmlToWebbrowser(this.webBrowser_xml,
strSavedXml);
* */
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
MessageBox.Show(this, "保存成功");
this.Changed = false;
// 重新装载记录到编辑器
string strReaderBarcode = this.ReaderBarcode;
this.LoadRecord(ref strReaderBarcode);
if (this.ReaderBarcode != strReaderBarcode)
this.ReaderBarcode = strReaderBarcode;
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 保存
private void button_save_Click(object sender, EventArgs e)
{
string strError = "";
if (this.readerEditControl1.Barcode == "")
{
strError = "尚未输入证条码号";
goto ERROR1;
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + this.readerEditControl1.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
int nRet = this.readerEditControl1.GetData(
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
long lRet = Channel.SetReaderInfo(
stop,
this.m_strSetAction,
this.readerEditControl1.RecPath,
strNewXml,
this.m_strSetAction != "new" ? this.readerEditControl1.OldRecord : null,
this.m_strSetAction != "new" ? this.readerEditControl1.Timestamp : null,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.readerEditControl1.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
this.readerEditControl1.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = this.readerEditControl1.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意重新保存记录");
return;
}
}
goto ERROR1;
}
/*
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
*/
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.ChangePartDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
// 重新装载记录到编辑器
nRet = this.readerEditControl1.SetData(strSavedXml,
strSavedPath,
baNewTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
//
this.SetXmlToWebbrowser(this.webBrowser_xml,
strSavedXml);
// 2007/11/12
this.m_strSetAction = "change";
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
MessageBox.Show(this, "保存成功");
return;
ERROR1:
MessageBox.Show(this, strError);
return;
}
// 删除
private void button_delete_Click(object sender, EventArgs e)
{
string strError = "";
if (this.readerEditControl1.Barcode == "")
{
strError = "尚未输入证条码号，无法删除";
goto ERROR1;
}
DialogResult result = MessageBox.Show(this,
"确实要删除证条码号为 '" + this.readerEditControl1.Barcode + "' 的读者记录 ? ",
"ReaderInfoForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result != DialogResult.Yes)
return;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在删除读者记录 " + this.readerEditControl1.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
int nRet = this.readerEditControl1.GetData(
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
long lRet = Channel.SetReaderInfo(
stop,
"delete",
null, // this.readerEditControl1.RecPath,
"", // strNewXml,
this.readerEditControl1.OldRecord,
this.readerEditControl1.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.readerEditControl1.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
this.readerEditControl1.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，若还想继续删除，按‘确定’按钮后可重试删除。如果不想删除了，请按‘取消’按钮");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = this.readerEditControl1.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意读者记录此时***并未***删除。\r\n\r\n如要删除记录，请按‘删除’按钮重新提交删除请求。");
return;
}
}
goto ERROR1;
}
// 保留删除过的窗口，一旦需要，还可以重新保存回去
this.m_strSetAction = "new";
nRet = this.readerEditControl1.SetData(strExistingXml,
null,
null,
out strError);
if (nRet == -1)
{
strError = "删除操作后的SetDate()操作失败: " + strError;
MessageBox.Show(this, strError);
}
this.readerEditControl1.Changed = false;
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
MessageBox.Show(this, "删除成功。\r\n\r\n您会发现编辑窗口中还留着读者记录内容，但请不要担心，数据库里的读者记录已经被删除了。\r\n\r\n如果您这时后悔了，还可以按“保存按钮”把读者记录原样保存回去。");
return;
ERROR1:
MessageBox.Show(this, strError);
return;
}
// 删除记录
void DeleteRecord()
{
string strError = "";
if (this.readerEditControl1.Barcode == "")
{
strError = "尚未输入证条码号，无法删除";
goto ERROR1;
}
// bool bForceDelete = false;
string strRecPath = null;
string strText = "确实要删除证条码号为 '" + this.readerEditControl1.Barcode + "' 的读者记录 ? ";
// 如果同时按下control键，表示强制按照记录路径删除
if ((Control.ModifierKeys & Keys.Control) == Keys.Control)
{
// bForceDelete = true;
strRecPath = this.readerEditControl1.RecPath;
strText = "确实要删除证条码号为 '" + this.readerEditControl1.Barcode + "' 并且记录路径为 '" + strRecPath + "' 的读者记录 ? ";
}
DialogResult result = MessageBox.Show(this,
strText,
"ReaderInfoForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result != DialogResult.Yes)
return;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在删除读者记录 " + this.readerEditControl1.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
int nRet = this.readerEditControl1.GetData(
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
string strOldBarcode = this.readerEditControl1.Barcode;
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
long lRet = Channel.SetReaderInfo(
stop,
"delete",
strRecPath, // this.readerEditControl1.RecPath,
"", // strNewXml,
this.readerEditControl1.OldRecord,
this.readerEditControl1.Timestamp,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.readerEditControl1.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
this.readerEditControl1.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，若还想继续删除，按‘确定’按钮后可重试删除。如果不想删除了，请按‘取消’按钮");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = this.readerEditControl1.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意读者记录此时***并未***删除。\r\n\r\n如要删除记录，请按‘删除’按钮重新提交删除请求。");
return;
}
}
goto ERROR1;
}
// 保留删除过的窗口，一旦需要，还可以重新保存回去
this.m_strSetAction = "new";
nRet = this.readerEditControl1.SetData(strExistingXml,
null,
null,
out strError);
if (nRet == -1)
{
strError = "删除操作后的SetData()操作失败: " + strError;
MessageBox.Show(this, strError);
}
this.readerEditControl1.Changed = false;
// 更新指纹高速缓存
if (string.IsNullOrEmpty(this.MainForm.FingerprintReaderUrl) == false
&& string.IsNullOrEmpty(this.readerEditControl1.Barcode) == false)
{
// return:
// -2 remoting服务器连接失败。驱动程序尚未启动
// -1 出错
// 0 成功
nRet = UpdateFingerprintCache(
strOldBarcode,
"",
out strError);
if (nRet == -1)
{
strError = "虽然读者记录已经删除成功，但更新指纹缓存时发生了错误: " + strError;
goto ERROR1;
}
// -2 故意不报错。因为用户可能配置了URL，但是当前驱动程序并没有启动
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
MessageBox.Show(this, "删除成功。\r\n\r\n您会发现编辑窗口中还留着读者记录内容，但请不要担心，数据库里的读者记录已经被删除了。\r\n\r\n如果您这时后悔了，还可以按“保存按钮”把读者记录原样保存回去。");
return;
ERROR1:
MessageBox.Show(this, strError);
return;
}
void SaveTo()
{
string strError = "";
int nRet = 0;
bool bReserveFieldsCleared = false;
if (this.readerEditControl1.Barcode == "")
{
strError = "尚未输入证条码号";
goto ERROR1;
}
// 校验证条码号
if (this.NeedVerifyBarcode == true
&& StringUtil.IsIdcardNumber(this.readerEditControl1.Barcode) == false)
{
// 形式校验条码号
// return:
// -2 服务器没有配置校验方法，无法校验
// -1 error
// 0 不是合法的条码号
// 1 是合法的读者证条码号
// 2 是合法的册条码号
nRet = VerifyBarcode(
this.Channel.LibraryCodeList,
this.readerEditControl1.Barcode,
out strError);
if (nRet == -1)
goto ERROR1;
// 输入的条码格式不合法
if (nRet == 0)
{
strError = "您输入的证条码号 " + this.readerEditControl1.Barcode + " 格式不正确(" + strError + ")。";
goto ERROR1;
}
// 实际输入的是册条码号
if (nRet == 2)
{
strError = "您输入的条码号 " + this.readerEditControl1.Barcode + " 是册条码号。请输入读者证条码号。";
goto ERROR1;
}
/*
// 对于服务器没有配置校验功能，但是前端发出了校验要求的情况，警告一下
if (nRet == -2)
MessageBox.Show(this, "警告：前端开启了校验条码功能，但是服务器端缺乏相应的脚本函数，无法校验条码。\r\n\r\n若要避免出现此警告对话框，请关闭前端校验功能");
* */
}
// 出现对话框，让用户可以选择目标库
ReaderSaveToDialog saveto_dlg = new ReaderSaveToDialog();
MainForm.SetControlFont(saveto_dlg, this.Font, false);
saveto_dlg.Text = "新增一条读者记录";
saveto_dlg.MessageText = "请选择要保存的目标记录位置\r\n(记录ID为 ? 表示追加保存到数据库末尾)";
saveto_dlg.MainForm = this.MainForm;
saveto_dlg.RecPath = this.readerEditControl1.RecPath;
saveto_dlg.RecID = "?";
this.MainForm.AppInfo.LinkFormState(saveto_dlg, "readerinfoform_savetodialog_state");
saveto_dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(saveto_dlg);
if (saveto_dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
return;
if (saveto_dlg.RecID == "?")
this.m_strSetAction = "new";
else
this.m_strSetAction = "change";
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + this.readerEditControl1.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
if (this.m_strSetAction == "new")
nRet = GetReaderXml(
false, // 不创建<dprms:file>元素
true, // 清除<dprms:file>元素
out strNewXml,
out strError);
else
nRet = GetReaderXml(
true, // 创建<dprms:file>元素
false,
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
// 需要消除password/displayName元素内容
if (this.m_strSetAction == "new")
{
// 清除一些保留字段的内容
nRet = ClearReserveFields(
ref strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
bReserveFieldsCleared = true;
}
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
// 调试
// MessageBox.Show(this, "2 this.m_strSetAction='" + this.m_strSetAction + "'");
long lRet = Channel.SetReaderInfo(
stop,
this.m_strSetAction,
saveto_dlg.RecPath, // this.readerEditControl1.RecPath,
strNewXml,
this.m_strSetAction != "new" ? this.readerEditControl1.OldRecord : null,
this.m_strSetAction != "new" ? this.readerEditControl1.Timestamp : null,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.readerEditControl1.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
this.readerEditControl1.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = this.readerEditControl1.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意重新保存记录");
return;
}
}
goto ERROR1;
}
/*
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
*/
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
this.binaryResControl1.BiblioRecPath = strSavedPath;
// 提交对象保存请求
// return:
// -1 error
// >=0 实际上载的资源对象数
nRet = this.binaryResControl1.Save(out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
if (nRet >= 1)
{
// 重新获得时间戳
string[] results = null;
string strOutputPath = "";
lRet = Channel.GetReaderInfo(
stop,
"@path:" + strSavedPath,
"", // "xml,html",
out results,
out strOutputPath,
out baNewTimestamp,
out strError);
if (lRet == -1 || lRet == 0)
{
MessageBox.Show(this, strError);
}
}
// 重新装载记录到编辑器
nRet = this.readerEditControl1.SetData(strSavedXml,
strSavedPath,
baNewTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
/*
this.SetXmlToWebbrowser(this.webBrowser_xml,
strSavedXml);
* */
Global.SetXmlToWebbrowser(this.webBrowser_xml,
this.MainForm.DataDir,
"xml",
strSavedXml);
// 2007/11/12
this.m_strSetAction = "change";
// 接着装入对象资源
{
nRet = this.binaryResControl1.LoadObject(strSavedPath, // 2008/11/2 changed
strSavedXml,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
// return -1;
}
}
// 2011/11/23
// 装载记录到HTML
{
byte[] baTimestamp = null;
string strOutputRecPath = "";
string strBarcode = this.readerEditControl1.Barcode;
stop.SetMessage("正在装入读者记录 " + strBarcode + " ...");
string[] results = null;
lRet = Channel.GetReaderInfo(
stop,
strBarcode,
"html",
out results,
out strOutputRecPath,
out baTimestamp,
out strError);
if (lRet == -1)
{
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
// Global.SetHtmlString(this.webBrowser_readerInfo, strError);
this.m_webExternalHost.SetTextString(strError);
goto ERROR1;
}
if (lRet == 0)
{
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
Global.SetHtmlString(this.webBrowser_readerInfo, strError);
goto ERROR1;
}
if (lRet > 1)
{
strError = "条码 " + strBarcode + " 命中记录 " + lRet.ToString() + " 条，注意这是一个严重错误，请系统管理员尽快排除。";
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
// Global.SetHtmlString(this.webBrowser_readerInfo, strError);
this.m_webExternalHost.SetTextString(strError);
goto ERROR1; // 当出错处理
}
string strHtml = results[0];
#if NO
Global.SetHtmlString(this.webBrowser_readerInfo,
strHtml,
this.MainForm.DataDir,
"readerinfoform_reader");
#endif
this.SetReaderHtmlString(strHtml);
}
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
if (bReserveFieldsCleared == true)
MessageBox.Show(this, "另存成功。新记录的密码为初始状态，显示名尚未设置。");
else
MessageBox.Show(this, "另存成功。");
return;
ERROR1:
MessageBox.Show(this, strError);
return;
}
// return:
// -1 error
// 0 canceled
// 1 succeed
/// <summary>
/// 保存记录
/// </summary>
/// <param name="strStyle">风格。为 displaysuccess/verifybarcode/changereaderbarcode 之一或者组合。缺省值为 displaysuccess,verifybarcode</param>
/// <returns>-1: 出错; 0: 放弃; 1: 成功</returns>
public int SaveRecord(string strStyle = "displaysuccess,verifybarcode")
{
string strError = "";
int nRet = 0;
if (this.readerEditControl1.Barcode == "")
{
strError = "尚未输入证条码号";
goto ERROR1;
}
// 校验证条码号
if (this.NeedVerifyBarcode == true
&& StringUtil.IsIdcardNumber(this.readerEditControl1.Barcode) == false)
{
// 形式校验条码号
// return:
// -2 服务器没有配置校验方法，无法校验
// -1 error
// 0 不是合法的条码号
// 1 是合法的读者证条码号
// 2 是合法的册条码号
nRet = VerifyBarcode(
this.Channel.LibraryCodeList,
this.readerEditControl1.Barcode,
out strError);
if (nRet == -1)
goto ERROR1;
// 输入的条码格式不合法
if (nRet == 0)
{
strError = "您输入的证条码 " + this.readerEditControl1.Barcode + " 格式不正确("+strError+")。";
goto ERROR1;
}
// 实际输入的是册条码号
if (nRet == 2)
{
strError = "您输入的条码号 " + this.readerEditControl1.Barcode + " 是册条码号。请输入读者证条码号。";
goto ERROR1;
}
/*
// 对于服务器没有配置校验功能，但是前端发出了校验要求的情况，警告一下
if (nRet == -2)
MessageBox.Show(this, "警告：前端开启了校验条码功能，但是服务器端缺乏相应的脚本函数，无法校验条码。\r\n\r\n若要避免出现此警告对话框，请关闭前端校验功能");
* */
}
// TODO: 保存时候的选项
// 当 this.readerEditControl1.RecPath 为空的时候，需要出现对话框，让用户可以选择目标库
string strTargetRecPath = this.readerEditControl1.RecPath;
if (string.IsNullOrEmpty(this.readerEditControl1.RecPath) == true)
{
// 出现对话框，让用户可以选择目标库
ReaderSaveToDialog saveto_dlg = new ReaderSaveToDialog();
MainForm.SetControlFont(saveto_dlg, this.Font, false);
saveto_dlg.MessageText = "请选择记录位置";
saveto_dlg.MainForm = this.MainForm;
saveto_dlg.RecPath = this.readerEditControl1.RecPath;
saveto_dlg.RecID = "?";
this.MainForm.AppInfo.LinkFormState(saveto_dlg, "readerinfoform_savetodialog_state");
saveto_dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(saveto_dlg);
if (saveto_dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
return 0;
strTargetRecPath = saveto_dlg.RecPath;
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存读者记录 " + this.readerEditControl1.Barcode + " ...");
stop.BeginLoop();
EnableControls(false);
try
{
string strNewXml = "";
nRet = GetReaderXml(
true,
false,
out strNewXml,
out strError);
if (nRet == -1)
goto ERROR1;
ErrorCodeValue kernel_errorcode;
byte[] baNewTimestamp = null;
string strExistingXml = "";
string strSavedXml = "";
string strSavedPath = "";
bool bChangeReaderBarcode = StringUtil.IsInList("changereaderbarcode", strStyle);
string strAction = this.m_strSetAction;
if (strAction == "change" && bChangeReaderBarcode)
{
if (this.MainForm.ServerVersion < 2.51)
{
strError = "需要 dp2library 版本在 2.51 以上才能实现强制修改册条码号的功能。当前 dp2library 版本为 " + this.MainForm.ServerVersion;
goto ERROR1;
}
strAction = "changereaderbarcode";
}
// 调试
// MessageBox.Show(this, "1 this.m_strSetAction='"+this.m_strSetAction+"'");
long lRet = Channel.SetReaderInfo(
stop,
strAction, // this.m_strSetAction,
strTargetRecPath,
strNewXml,
// 2007/11/5 changed
this.m_strSetAction != "new" ? this.readerEditControl1.OldRecord : null,
this.m_strSetAction != "new" ? this.readerEditControl1.Timestamp : null,
out strExistingXml,
out strSavedXml,
out strSavedPath,
out baNewTimestamp,
out kernel_errorcode,
out strError);
if (lRet == -1)
{
// Debug.Assert(false, "");
if (kernel_errorcode == ErrorCodeValue.TimestampMismatch)
{
CompareReaderForm dlg = new CompareReaderForm();
dlg.Initial(
this.MainForm,
this.readerEditControl1.RecPath,
strExistingXml,
baNewTimestamp,
strNewXml,
this.readerEditControl1.Timestamp,
"数据库中的记录在编辑期间发生了改变。请仔细核对，并重新修改窗口中的未保存记录，按确定按钮后可重试保存。");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult == DialogResult.OK)
{
nRet = this.readerEditControl1.SetData(dlg.UnsavedXml,
dlg.RecPath,
dlg.UnsavedTimestamp,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
MessageBox.Show(this, "请注意重新保存记录");
return -1;
}
}
goto ERROR1;
}
/*
this.Timestamp = baNewTimestamp;
this.OldRecord = strSavedXml;
this.RecPath = strSavedPath;
*/
if (lRet == 1)
{
// 部分字段被拒绝
MessageBox.Show(this, strError);
if (Channel.ErrorCode == ErrorCode.PartialDenied)
{
// 提醒重新装载?
MessageBox.Show(this, "请重新装载记录, 检查哪些字段内容修改被拒绝。");
}
}
else
{
this.binaryResControl1.BiblioRecPath = strSavedPath;
// 提交对象保存请求
// return:
// -1 error
// >=0 实际上载的资源对象数
nRet = this.binaryResControl1.Save(out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
}
if (nRet >= 1)
{
// 重新获得时间戳
string[] results = null;
string strOutputPath = "";
lRet = Channel.GetReaderInfo(
stop,
"@path:" + strSavedPath,
"", // "xml,html",
out results,
out strOutputPath,
out baNewTimestamp,
out strError);
if (lRet == -1 || lRet == 0)
{
MessageBox.Show(this, strError);
}
}
// 重新装载记录到编辑器
nRet = this.readerEditControl1.SetData(strSavedXml,
strSavedPath,
baNewTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
// 刷新XML显示
/*
this.SetXmlToWebbrowser(this.webBrowser_xml,
strSavedXml);
* */
Global.SetXmlToWebbrowser(this.webBrowser_xml,
this.MainForm.DataDir,
"xml",
strSavedXml);
// 2007/11/12
this.m_strSetAction = "change";
// 装载记录到HTML
{
byte[] baTimestamp = null;
string strOutputRecPath = "";
string strBarcode = this.readerEditControl1.Barcode;
stop.SetMessage("正在装入读者记录 " + strBarcode + " ...");
string[] results = null;
lRet = Channel.GetReaderInfo(
stop,
strBarcode,
"html",
out results,
out strOutputRecPath,
out baTimestamp,
out strError);
if (lRet == -1)
{
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
// Global.SetHtmlString(this.webBrowser_readerInfo, strError);
this.m_webExternalHost.SetTextString(strError);
goto ERROR1;
}
if (lRet == 0)
{
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
// Global.SetHtmlString(this.webBrowser_readerInfo, strError);
this.m_webExternalHost.SetTextString(strError);
goto ERROR1;
}
if (lRet > 1)
{
strError = "条码 " + strBarcode + " 命中记录 " + lRet.ToString() + " 条，注意这是一个严重错误，请系统管理员尽快排除。";
strError = "保存记录已经成功，但在刷新HTML显示的时候发生错误: " + strError;
// Global.SetHtmlString(this.webBrowser_readerInfo, strError);
this.m_webExternalHost.SetTextString(strError);
goto ERROR1; // 当出错处理
}
string strHtml = results[0];
#if NO
Global.SetHtmlString(this.webBrowser_readerInfo,
strHtml,
this.MainForm.DataDir,
"readerinfoform_reader");
#endif
this.SetReaderHtmlString(strHtml);
}
}
// 更新指纹高速缓存
if (string.IsNullOrEmpty(this.MainForm.FingerprintReaderUrl) == false
&& string.IsNullOrEmpty(this.readerEditControl1.Barcode) == false)
{
// return:
// -2 remoting服务器连接失败。驱动程序尚未启动
// -1 出错
// 0 成功
nRet = UpdateFingerprintCache(
this.readerEditControl1.Barcode,
this.readerEditControl1.Fingerprint,
out strError);
if (nRet == -1)
{
strError = "虽然读者记录已经保存成功，但更新指纹缓存时发生了错误: " + strError;
goto ERROR1;
}
// -2 故意不报错。因为用户可能配置了URL，但是当前驱动程序并没有启动
}
}
finally
{
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
}
if (StringUtil.IsInList("displaysuccess", strStyle) == true)
this.MainForm.StatusBarMessage = "读者记录保存成功";
// MessageBox.Show(this, "保存成功");
return 1;
ERROR1:
MessageBox.Show(this, strError);
return -1;
}