public static printCallBackFun PrintCallBack;//接收返回值，防止被GC回收
public AppPrinterWindow()
{
InitializeComponent();
//托盘图标加载
//Init_NotifyIcon();
//托盘图标加载单例
//var cc = ViewModelLocator.notify;
//监听打印机
PrintCallBack = CsharpCall;
start(PrintCallBack, "");
Label.Content = "正在添加打印机";
LoadWindow(true);//窗体动画开始
}
void AddPrinter()
{
string name = "印兔打印";
string driverName = "Into_1"; //+ Guid.NewGuid().ToString();
int code = addVPrinter(name, driverName);
if (code == 0)
{
PrintCallBack = new printCallBackFun(CsharpCall);
start(PrintCallBack, name);
this.Dispatcher.Invoke(new Action(delegate
{
this.Label.Content = "添加打印机成功";
StartCloseTimer(true, 3);
//PrinterVM.Lab = "添加打印机成功";
}));
//成功
}
else if (code == 1)
{
this.Dispatcher.Invoke(new Action(delegate
{
this.Label.Content = "添加打印机成功";
StartCloseTimer(true, 3);
//PrinterVM.Lab = "添加打印机成功";
}));
}
else
{
//MMessageBox.ShouBox("打印机未正确添加,请联系维护人员。", "提示", MMessageBox.ButtonType.Yes, MMessageBox.IconType.Info);
//MessageBox.Show("打印机未正确添加,请联系维护人员。", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
//PrinterVM.Lab = "打印机未正确添加,请联系维护人员";
this.Label.Content = "打印机未正确添加,请联系维护人员";
StartCloseTimer(true, 3);
}
}
extern static int start(printCallBackFun callback, [MarshalAs(UnmanagedType.LPStr)] string printerName);