C# 算术运算wpf中的溢出或下溢
算术运算wpf中的溢出或下溢 尝试使用MVVM+Prism在WPF中重新创建virdiSDK示例 终端服务器已启动,但当我尝试关闭应用程序或尝试将焦点放在输入的文本框上时,算术运算中出现错误溢出或下溢 有时源代码是:windowsbase 有时是:PresentationFramework 堆叠 视图模型代码 链接到代码文件: 代码正在运行,但我无法捕获错误C# 算术运算wpf中的溢出或下溢,c#,c++,wpf,mvvm,fingerprint,C#,C++,Wpf,Mvvm,Fingerprint,算术运算wpf中的溢出或下溢 尝试使用MVVM+Prism在WPF中重新创建virdiSDK示例 终端服务器已启动,但当我尝试关闭应用程序或尝试将焦点放在输入的文本框上时,算术运算中出现错误溢出或下溢 有时源代码是:windowsbase 有时是:PresentationFramework 堆叠 视图模型代码 链接到代码文件: 代码正在运行,但我无法捕获错误 [Export(typeof(IModuleNavViewModel))] [PartCreationPolicy(Creat
[Export(typeof(IModuleNavViewModel))]
[PartCreationPolicy(CreationPolicy.Shared)]
public class ModuleNavViewModel : ViewModelBase, IModuleNavViewModel
{
private IRegionManager _regionManager;
IEventAggregator _eventAggregator;
private FPTerminalActions _CurrentAction;
public FPTerminalActions CurrentAction
{
get { return _CurrentAction; }
set { _CurrentAction = value; OnPropertyChanged("CurrentAction"); }
}
[ImportingConstructor]
public ModuleNavViewModel(IRegionManager regionManager, IEventAggregator eventAggregator)
: base(regionManager, eventAggregator)
{
_eventAggregator = eventAggregator;
_regionManager = regionManager;
Categories = LoadTreeViewCategories();
LstMessage = new List<string>();
Message5 = "0";
Message2 = "0";
Message1 = "0";
CurrentAction = new FPTerminalActions();
RegisterCommands();
}
public override void RegisterCommands()
{
GlobalCommands.StartCommand.RegisterCommand(StartCommand);
GlobalCommands.StopCommand.RegisterCommand(StopCommand);
}
private object DllImport(string p)
{
throw new NotImplementedException();
}
public override bool CanStart()
{
return true;
}
public override bool CanStop()
{
return true;
}
private bool IsServerRunning = false;
[DllImport("msvcr71.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int _fpreset();
public override void Start()
{
_fpreset();
if (!IsServerRunning)
{
IntializeDevice();
IsServerRunning = true;
}
ucsAPI.ServerStart(255, 9870);
LstMessage.Clear();
}
public override void Stop()
{
ucsAPI = null;
ucBioBSP = null;
LstMessage.Clear();
}
private void IntializeDevice()
{
// create UCSAPI Instance
ucsAPI = new UCSAPIClass();
serveruserData = ucsAPI.ServerUserData as IServerUserData;
terminalUserData = ucsAPI.TerminalUserData as ITerminalUserData;
accessLogData = ucsAPI.AccessLogData as IAccessLogData;
serverAuthentication = ucsAPI.ServerAuthentication as IServerAuthentication;
// create UCBioBSP Instance
ucBioBSP = new UCBioBSPClass();
fpData = ucBioBSP.FPData as IFPData;
device = this.ucBioBSP.Device as IDevice;
extraction = this.ucBioBSP.Extraction as IExtraction;
//terminalID = txtTerminalID.Text;
// create event handle
ucsAPI.EventTerminalConnected += new _DIUCSAPIEvents_EventTerminalConnectedEventHandler(UCSCOMObj_EventTerminalConnected);
ucsAPI.EventTerminalDisconnected += new _DIUCSAPIEvents_EventTerminalDisconnectedEventHandler(UCSCOMObj_EventTerminalDisconnected);
ucsAPI.EventAddUser += new _DIUCSAPIEvents_EventAddUserEventHandler(ucsAPI_EventAddUser);
ucsAPI.EventAntipassback += new _DIUCSAPIEvents_EventAntipassbackEventHandler(ucsAPI_EventAntipassback);
ucsAPI.EventAuthTypeWithUniqueID += new _DIUCSAPIEvents_EventAuthTypeWithUniqueIDEventHandler(ucsAPI_EventAuthTypeWithUniqueID);
ucsAPI.EventAuthTypeWithUserID += new _DIUCSAPIEvents_EventAuthTypeWithUserIDEventHandler(ucsAPI_EventAuthTypeWithUserID);
ucsAPI.EventControlPeripheralDevice += new _DIUCSAPIEvents_EventControlPeripheralDeviceEventHandler(ucsAPI_EventControlPeripheralDevice);
ucsAPI.EventDeleteAllUser += new _DIUCSAPIEvents_EventDeleteAllUserEventHandler(ucsAPI_EventDeleteAllUser);
ucsAPI.EventDeleteUser += new _DIUCSAPIEvents_EventDeleteUserEventHandler(ucsAPI_EventDeleteUser);
ucsAPI.EventFingerImageData += new _DIUCSAPIEvents_EventFingerImageDataEventHandler(ucsAPI_EventFingerImageData);
ucsAPI.EventFirmwareUpgraded += new _DIUCSAPIEvents_EventFirmwareUpgradedEventHandler(ucsAPI_EventFirmwareUpgraded);
ucsAPI.EventFirmwareUpgrading += new _DIUCSAPIEvents_EventFirmwareUpgradingEventHandler(ucsAPI_EventFirmwareUpgrading);
ucsAPI.EventFirmwareVersion += new _DIUCSAPIEvents_EventFirmwareVersionEventHandler(ucsAPI_EventFirmwareVersion);
ucsAPI.EventGetAccessLog += new _DIUCSAPIEvents_EventGetAccessLogEventHandler(ucsAPI_EventGetAccessLog);
ucsAPI.EventGetAccessLogCount += new _DIUCSAPIEvents_EventGetAccessLogCountEventHandler(ucsAPI_EventGetAccessLogCount);
ucsAPI.EventGetTAFunction += new _DIUCSAPIEvents_EventGetTAFunctionEventHandler(ucsAPI_EventGetTAFunction);
ucsAPI.EventGetUserCount += new _DIUCSAPIEvents_EventGetUserCountEventHandler(ucsAPI_EventGetUserCount);
ucsAPI.EventGetUserData += new _DIUCSAPIEvents_EventGetUserDataEventHandler(ucsAPI_EventGetUserData);
ucsAPI.EventGetUserInfoList += new _DIUCSAPIEvents_EventGetUserInfoListEventHandler(ucsAPI_EventGetUserInfoList);
ucsAPI.EventOpenDoor += new _DIUCSAPIEvents_EventOpenDoorEventHandler(ucsAPI_EventOpenDoor);
ucsAPI.EventPictureLog += new _DIUCSAPIEvents_EventPictureLogEventHandler(ucsAPI_EventPictureLog);
ucsAPI.EventRealTimeAccessLog += new _DIUCSAPIEvents_EventRealTimeAccessLogEventHandler(ucsAPI_EventRealTimeAccessLog);
ucsAPI.EventSetAccessControlData += new _DIUCSAPIEvents_EventSetAccessControlDataEventHandler(ucsAPI_EventSetAccessControlData);
ucsAPI.EventSetTAFunction += new _DIUCSAPIEvents_EventSetTAFunctionEventHandler(ucsAPI_EventSetTAFunction);
ucsAPI.EventSetTATime += new _DIUCSAPIEvents_EventSetTATimeEventHandler(ucsAPI_EventSetTATime);
ucsAPI.EventTerminalStatus += new _DIUCSAPIEvents_EventTerminalStatusEventHandler(ucsAPI_EventTerminalStatus);
ucsAPI.EventVerifyCard += new _DIUCSAPIEvents_EventVerifyCardEventHandler(ucsAPI_EventVerifyCard);
ucsAPI.EventVerifyFinger1to1 += new _DIUCSAPIEvents_EventVerifyFinger1to1EventHandler(ucsAPI_EventVerifyFinger1to1);
ucsAPI.EventVerifyFinger1toN += new _DIUCSAPIEvents_EventVerifyFinger1toNEventHandler(ucsAPI_EventVerifyFinger1toN);
ucsAPI.EventVerifyPassword += new _DIUCSAPIEvents_EventVerifyPasswordEventHandler(ucsAPI_EventVerifyPassword);
ucsAPI.EventPrivateMessage += new _DIUCSAPIEvents_EventPrivateMessageEventHandler(ucsAPI_EventPrivateMessage);
ucsAPI.EventPublicMessage += new _DIUCSAPIEvents_EventPublicMessageEventHandler(ucsAPI_EventPublicMessage);
ucsAPI.EventUserFileUpgrading += new _DIUCSAPIEvents_EventUserFileUpgradingEventHandler(ucsAPI_EventUserFileUpgrading);
ucsAPI.EventUserFileUpgraded += new _DIUCSAPIEvents_EventUserFileUpgradedEventHandler(ucsAPI_EventUserFileUpgraded);
ucBioBSP.OnCaptureEvent += new _IUCBioBSPEvents_OnCaptureEventEventHandler(ucBioBSP_OnCaptureEvent);
ucBioBSP.OnEnrollEvent += new _IUCBioBSPEvents_OnEnrollEventEventHandler(ucBioBSP_OnEnrollEvent);
//InitListview();
//InitCommandList();
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
}
void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
{
//MessageBox.Show(e.Exception.ToString());
}
[导出(typeof(IModuleNavViewModel))]
[PartCreationPolicy(CreationPolicy.Shared)]
公共类ModuleNavViewModel:ViewModelBase,IModuleNavViewModel
{
私有IRegionManager(区域管理器);
事件聚合器;
私有FPTerminalActions\u CurrentAction;
公共FPTerminalActions当前操作
{
获取{return\u CurrentAction;}
设置{u CurrentAction=value;OnPropertyChanged(“CurrentAction”);}
}
[导入构造函数]
公共模块AVVIEWMODEL(IRegionManager区域管理器、IEventAggregator事件聚合器)
:base(regionManager、eventAggregator)
{
_eventAggregator=eventAggregator;
_regionManager=regionManager;
类别=LoadTreeViewCategories();
LstMessage=新列表();
Message5=“0”;
Message2=“0”;
Message1=“0”;
CurrentAction=新的FPTerminalActions();
注册表命令();
}
公共覆盖无效注册表命令()
{
GlobalCommand.StartCommand.RegisterCommand(StartCommand);
globalCommand.StopCommand.RegisterCommand(StopCommand);
}
私有对象DllImport(字符串p)
{
抛出新的NotImplementedException();
}
公共覆盖bool CanStart()
{
返回true;
}
公共覆盖bool CanStop()
{
返回true;
}
private bool IsServerRunning=false;
[DllImport(“msvcr71.dll”,CallingConvention=CallingConvention.Cdecl)]
公共静态外部int_fpreset();
公共覆盖无效开始()
{
_fpreset();
如果(!IsServerRunning)
{
初始化设备();
IsServerRunning=true;
}
ucsAPI.ServerStart(2559870);
LstMessage.Clear();
}
公共覆盖无效停止()
{
ucsAPI=null;
ucBioBSP=null;
LstMessage.Clear();
}
私有无效初始化设备()
{
//创建UCSAPI实例
ucsAPI=新的UCSAPIClass();
serveruserData=ucsAPI.serveruserData作为IServerUserData;
terminalUserData=ucsAPI.terminalUserData作为ITerminalUserData;
accessLogData=ucsAPI.accessLogData作为IAccessLogData;
serverAuthentication=ucsAPI.serverAuthentication作为IServerAuthentication;
//创建UCBioBSP实例
ucBioBSP=新的ucBioBSP类();
fpData=ucBioBSP.fpData作为IFPData;
设备=此.ucBioBSP.device作为IDevice;
提取=this.ucBioBSP.extraction作为IEextraction;
//terminalID=txtTerminalID.Text;
//创建事件句柄
ucsAPI.EventTerminalConnected+=新的_DIUCSAPIEvents_EventTerminalConnectedEventHandler(UCSCOMObj_EventTerminalConnected);
ucsAPI.EventTerminalDisconnected+=新的_DIUCSAPIEvents_EventTerminalDisconnectedEventHandler(UCSCOMObj_EventTerminalDisconnected);
ucsAPI.EventAddUser+=新的_DIUCSAPIEvents\u EventAddUserEventHandler(ucsAPI\u EventAddUser);
ucsAPI.EventAntipassback+=新的_DIUCSAPIEvents_EventAntipassbackEventHandler(ucsAPI_EventAntipassback);
ucsAPI.EventAuthTypeWithUniqueID+=新的_DIUCSAPIEvents_EventAuthTypeWithUniqueIDEventHandler(ucsAPI_EventAuthTypeWithUniqueID);
ucsAPI.EventAuthTypeWithUserID+=新的_DIUCSAPIEvents_EventAuthTypeWithUserIDEventHandler(ucsAPI_EventAuthTypeWithUserID);
ucsAPI.EventControlPeripheralDevice+=新的_DIUCSAPIEvents_EventControlPeripheralDeviceEventHandler(ucsAPI_EventControlPeripheralDevice);
ucsAPI.eventdeleteAluser+=新的_DIUCSAPIEvents_eventdeleteAluserEventHandler(ucsAPI_eventdeleteAluser);
ucsAPI.EventDeleteUser+=新的_DIUCSAPIEvents_EventDeleteUserEventHandler(ucsAPI_EventDeleteUser);
ucsAPI.EventFingerImageData+=新的_DIUCSAPIEvents_EventFingerImageDataEventHandler(ucsAPI_EventFingerImageData);
ucsAPI.EventFirmwareUpgraded+=新的_DIUCSAPIEvents_EventFirmwareUpgradedEventHandler(ucsAPI_EventFirmwareUpgraded);
ucsAPI.EventFirmwareUpgrading+=新的_DIUCSAPIEvents_EventFirmwareUpgradingEventHandler(ucsAPI_EventFirmwareUpgrading);
ucsAPI.EventFirmwareVersion+=新的_DIUCSAPIEvents_EventFirmwareVersionEventHandler(ucsAPI_EventFirmwareVersion);
ucsAPI.EventGetAccessLog+=新的_DIUCSAPIEvents_EventGetAccessLogEventHandler(ucsAPI_EventGetAccessLog);
ucsAPI.EventGetAccessLogCount+=新的_DIUCSAPIEvents_EventGetAccessLogCountEventHandler(ucsAPI_EventGetAccessLogCount);
ucsAPI.EventGetTAFunction+=新的_DIUCSAPIEvents_EventGetTAFunctionEventHandler(ucsAPI_EventGetTAFunction);
ucsAPI.EventGetUserCount+=新的_DIUCSAPIEvents_EventGetUserCountEventHandler(ucsAPI_EventGetUserCount);
ucsAPI.EventGetUserData+=新的_DIUCSAPIEvents_EventGetUserDataEventHandler(ucsAPI_EventGetUserData);
ucsAPI.EventGetUserInfoList+=新的_DIUCSAPIEvents_eventgetuserinfolistedventhandler(ucsAPI_EventGetUserInfoList);
ucsAPI.EventOpenDoor+=新的_DIUCSAPIEvents_EventOpenDoor事件处理器(ucsAPI_EventOpenDoor);
[Export(typeof(IModuleNavViewModel))]
[PartCreationPolicy(CreationPolicy.Shared)]
public class ModuleNavViewModel : ViewModelBase, IModuleNavViewModel
{
private IRegionManager _regionManager;
IEventAggregator _eventAggregator;
private FPTerminalActions _CurrentAction;
public FPTerminalActions CurrentAction
{
get { return _CurrentAction; }
set { _CurrentAction = value; OnPropertyChanged("CurrentAction"); }
}
[ImportingConstructor]
public ModuleNavViewModel(IRegionManager regionManager, IEventAggregator eventAggregator)
: base(regionManager, eventAggregator)
{
_eventAggregator = eventAggregator;
_regionManager = regionManager;
Categories = LoadTreeViewCategories();
LstMessage = new List<string>();
Message5 = "0";
Message2 = "0";
Message1 = "0";
CurrentAction = new FPTerminalActions();
RegisterCommands();
}
public override void RegisterCommands()
{
GlobalCommands.StartCommand.RegisterCommand(StartCommand);
GlobalCommands.StopCommand.RegisterCommand(StopCommand);
}
private object DllImport(string p)
{
throw new NotImplementedException();
}
public override bool CanStart()
{
return true;
}
public override bool CanStop()
{
return true;
}
private bool IsServerRunning = false;
[DllImport("msvcr71.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int _fpreset();
public override void Start()
{
_fpreset();
if (!IsServerRunning)
{
IntializeDevice();
IsServerRunning = true;
}
ucsAPI.ServerStart(255, 9870);
LstMessage.Clear();
}
public override void Stop()
{
ucsAPI = null;
ucBioBSP = null;
LstMessage.Clear();
}
private void IntializeDevice()
{
// create UCSAPI Instance
ucsAPI = new UCSAPIClass();
serveruserData = ucsAPI.ServerUserData as IServerUserData;
terminalUserData = ucsAPI.TerminalUserData as ITerminalUserData;
accessLogData = ucsAPI.AccessLogData as IAccessLogData;
serverAuthentication = ucsAPI.ServerAuthentication as IServerAuthentication;
// create UCBioBSP Instance
ucBioBSP = new UCBioBSPClass();
fpData = ucBioBSP.FPData as IFPData;
device = this.ucBioBSP.Device as IDevice;
extraction = this.ucBioBSP.Extraction as IExtraction;
//terminalID = txtTerminalID.Text;
// create event handle
ucsAPI.EventTerminalConnected += new _DIUCSAPIEvents_EventTerminalConnectedEventHandler(UCSCOMObj_EventTerminalConnected);
ucsAPI.EventTerminalDisconnected += new _DIUCSAPIEvents_EventTerminalDisconnectedEventHandler(UCSCOMObj_EventTerminalDisconnected);
ucsAPI.EventAddUser += new _DIUCSAPIEvents_EventAddUserEventHandler(ucsAPI_EventAddUser);
ucsAPI.EventAntipassback += new _DIUCSAPIEvents_EventAntipassbackEventHandler(ucsAPI_EventAntipassback);
ucsAPI.EventAuthTypeWithUniqueID += new _DIUCSAPIEvents_EventAuthTypeWithUniqueIDEventHandler(ucsAPI_EventAuthTypeWithUniqueID);
ucsAPI.EventAuthTypeWithUserID += new _DIUCSAPIEvents_EventAuthTypeWithUserIDEventHandler(ucsAPI_EventAuthTypeWithUserID);
ucsAPI.EventControlPeripheralDevice += new _DIUCSAPIEvents_EventControlPeripheralDeviceEventHandler(ucsAPI_EventControlPeripheralDevice);
ucsAPI.EventDeleteAllUser += new _DIUCSAPIEvents_EventDeleteAllUserEventHandler(ucsAPI_EventDeleteAllUser);
ucsAPI.EventDeleteUser += new _DIUCSAPIEvents_EventDeleteUserEventHandler(ucsAPI_EventDeleteUser);
ucsAPI.EventFingerImageData += new _DIUCSAPIEvents_EventFingerImageDataEventHandler(ucsAPI_EventFingerImageData);
ucsAPI.EventFirmwareUpgraded += new _DIUCSAPIEvents_EventFirmwareUpgradedEventHandler(ucsAPI_EventFirmwareUpgraded);
ucsAPI.EventFirmwareUpgrading += new _DIUCSAPIEvents_EventFirmwareUpgradingEventHandler(ucsAPI_EventFirmwareUpgrading);
ucsAPI.EventFirmwareVersion += new _DIUCSAPIEvents_EventFirmwareVersionEventHandler(ucsAPI_EventFirmwareVersion);
ucsAPI.EventGetAccessLog += new _DIUCSAPIEvents_EventGetAccessLogEventHandler(ucsAPI_EventGetAccessLog);
ucsAPI.EventGetAccessLogCount += new _DIUCSAPIEvents_EventGetAccessLogCountEventHandler(ucsAPI_EventGetAccessLogCount);
ucsAPI.EventGetTAFunction += new _DIUCSAPIEvents_EventGetTAFunctionEventHandler(ucsAPI_EventGetTAFunction);
ucsAPI.EventGetUserCount += new _DIUCSAPIEvents_EventGetUserCountEventHandler(ucsAPI_EventGetUserCount);
ucsAPI.EventGetUserData += new _DIUCSAPIEvents_EventGetUserDataEventHandler(ucsAPI_EventGetUserData);
ucsAPI.EventGetUserInfoList += new _DIUCSAPIEvents_EventGetUserInfoListEventHandler(ucsAPI_EventGetUserInfoList);
ucsAPI.EventOpenDoor += new _DIUCSAPIEvents_EventOpenDoorEventHandler(ucsAPI_EventOpenDoor);
ucsAPI.EventPictureLog += new _DIUCSAPIEvents_EventPictureLogEventHandler(ucsAPI_EventPictureLog);
ucsAPI.EventRealTimeAccessLog += new _DIUCSAPIEvents_EventRealTimeAccessLogEventHandler(ucsAPI_EventRealTimeAccessLog);
ucsAPI.EventSetAccessControlData += new _DIUCSAPIEvents_EventSetAccessControlDataEventHandler(ucsAPI_EventSetAccessControlData);
ucsAPI.EventSetTAFunction += new _DIUCSAPIEvents_EventSetTAFunctionEventHandler(ucsAPI_EventSetTAFunction);
ucsAPI.EventSetTATime += new _DIUCSAPIEvents_EventSetTATimeEventHandler(ucsAPI_EventSetTATime);
ucsAPI.EventTerminalStatus += new _DIUCSAPIEvents_EventTerminalStatusEventHandler(ucsAPI_EventTerminalStatus);
ucsAPI.EventVerifyCard += new _DIUCSAPIEvents_EventVerifyCardEventHandler(ucsAPI_EventVerifyCard);
ucsAPI.EventVerifyFinger1to1 += new _DIUCSAPIEvents_EventVerifyFinger1to1EventHandler(ucsAPI_EventVerifyFinger1to1);
ucsAPI.EventVerifyFinger1toN += new _DIUCSAPIEvents_EventVerifyFinger1toNEventHandler(ucsAPI_EventVerifyFinger1toN);
ucsAPI.EventVerifyPassword += new _DIUCSAPIEvents_EventVerifyPasswordEventHandler(ucsAPI_EventVerifyPassword);
ucsAPI.EventPrivateMessage += new _DIUCSAPIEvents_EventPrivateMessageEventHandler(ucsAPI_EventPrivateMessage);
ucsAPI.EventPublicMessage += new _DIUCSAPIEvents_EventPublicMessageEventHandler(ucsAPI_EventPublicMessage);
ucsAPI.EventUserFileUpgrading += new _DIUCSAPIEvents_EventUserFileUpgradingEventHandler(ucsAPI_EventUserFileUpgrading);
ucsAPI.EventUserFileUpgraded += new _DIUCSAPIEvents_EventUserFileUpgradedEventHandler(ucsAPI_EventUserFileUpgraded);
ucBioBSP.OnCaptureEvent += new _IUCBioBSPEvents_OnCaptureEventEventHandler(ucBioBSP_OnCaptureEvent);
ucBioBSP.OnEnrollEvent += new _IUCBioBSPEvents_OnEnrollEventEventHandler(ucBioBSP_OnEnrollEvent);
//InitListview();
//InitCommandList();
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
}
void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
{
//MessageBox.Show(e.Exception.ToString());
}