private void Print(string pageDirection, string printerName)
{
PrintDialog print = new PrintDialog();
var orderLableModels = _viewModel.AdviceLables;
//打印队列
LocalPrintServer localPrintServer = new LocalPrintServer();
PrintQueueCollection printQueues = localPrintServer.GetPrintQueues(new[] { EnumeratedPrintQueueTypes.Local, EnumeratedPrintQueueTypes.Connections });
if (printQueues == null || !printQueues.Any())
{
MessageBox.Show("PrintQueues为空，打印出错！");
return;
}
//设置打印机信息
PrintQueue queue = printQueues.FirstOrDefault(p => p.Name == printerName);
if (queue == null)
{
MessageBox.Show("获取打印机驱动失败！");
}
print.PrintQueue = queue;
int recordCount = _viewModel.AdviceLables.Count();
FixedPage orderLabelPrintPage = null;
//找程序目录下，如果找不到就读程序预制的打印样式文件。
Uri printViewUrl = null;
try
{
printViewUrl = new Uri("/WpfApp_OrderLabel_Print;component/OrderLabelPage_Zhfy.xaml", UriKind.RelativeOrAbsolute);
orderLabelPrintPage = (FixedPage)Application.LoadComponent(printViewUrl);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("加载打印资源错误，原因：{0}，请联系系统管理员！", ex.Message));
return;
}
double height = orderLabelPrintPage.Height;
double width = orderLabelPrintPage.Width;
//打印纸张方向
if ("0".Equals(pageDirection))
{
print.PrintTicket.PageOrientation = System.Printing.PageOrientation.Portrait; //横印
print.PrintTicket.PageMediaSize = new PageMediaSize(width, height);
}
else
{
print.PrintTicket.PageMediaSize = new PageMediaSize(height, width);
print.PrintTicket.PageOrientation = System.Printing.PageOrientation.Landscape; //横印
}
#region 直接打印
FixedDocument fixedDocument = new FixedDocument();
PageContent pageContent = new PageContent();
((IAddChild)pageContent).AddChild(orderLabelPrintPage);
fixedDocument.Pages.Add(pageContent);
TextBlock TbAdvType = (TextBlock)orderLabelPrintPage.FindName("TbAdvType");
TextBlock tbBedNo = (TextBlock)orderLabelPrintPage.FindName("TbBedNo");
TextBlock tbPatName = (TextBlock)orderLabelPrintPage.FindName("TbPatName");
TextBlock tbPatSex = (TextBlock)orderLabelPrintPage.FindName("TbPatSex");
Image imgCode = (Image)orderLabelPrintPage.FindName("ImgCode");
TextBlock tbIpNo = (TextBlock)orderLabelPrintPage.FindName("TbIpNo");
TextBlock tbPatAge = (TextBlock)orderLabelPrintPage.FindName("TbPatAge");
TextBlock TbDeptName = (TextBlock)orderLabelPrintPage.FindName("TbDeptName");
TextBlock TbRePrint = (TextBlock)orderLabelPrintPage.FindName("TbRePrint");
StackPanel SpOrderList = (StackPanel)orderLabelPrintPage.FindName("SpOrderList");
//样式
Style ItemNameTextBlockStyle = (Style)orderLabelPrintPage.TryFindResource("ItemNameTextBlockStyle");
Style DosageTextBlockStyle = (Style)orderLabelPrintPage.TryFindResource("DosageTextBlockStyle");
//其他资源
int iMaxItemWordCount = (int)orderLabelPrintPage.TryFindResource("MaxItemWordCount");
int iMaxDosageWordCount = (int)orderLabelPrintPage.TryFindResource("MaxDosageWordCount");
TextBlock tbFreq = (TextBlock)orderLabelPrintPage.FindName("TbFreq");
TextBlock tbSeq = (TextBlock)orderLabelPrintPage.FindName("TbSeq");
TextBlock tbExecDate = (TextBlock)orderLabelPrintPage.FindName("TbExecDate");
TextBlock tbUsage = (TextBlock)orderLabelPrintPage.FindName("TbUsage");
for (int i = 0; i < recordCount; i++)
{
OrderLableInfo orderLable = orderLableModels[i];
#region 第一部分
TbAdvType.Text = orderLable.AdvListInfo.AdvTypeName;
tbBedNo.Text = orderLable.AdvListInfo.BedNo;
tbPatName.Text = orderLable.AdvListInfo.PatName;
tbPatSex.Text = orderLable.AdvListInfo.PatSex;
tbIpNo.Text = orderLable.AdvListInfo.IpNo;
tbPatAge.Text = orderLable.AdvListInfo.PatAge;
imgCode.Source = ConvertBytesToBitImage(orderLable.AdviceLabelBytes);
TbDeptName.Text = orderLable.AdvListInfo.DeptName;
TbRePrint.Visibility = orderLable.RePrint ? Visibility.Visible : Visibility.Hidden;
#endregion
#region 第二部分
SpOrderList.Children.Clear();
foreach (AdviceInfo advice in orderLable.AdvListInfos)
{
Tuple <bool, string, string, string, string> tuple = HandleOrderContent(advice, iMaxItemWordCount, iMaxDosageWordCount);
if (tuple.Item1)
{
SpOrderList.Children.Add(GetWrapContentStackPanel(tuple.Item2, tuple.Item3, tuple.Item4, tuple.Item5, ItemNameTextBlockStyle, DosageTextBlockStyle));
}
else
{
SpOrderList.Children.Add(GetSingleContentStackPanel(tuple.Item2, tuple.Item4, ItemNameTextBlockStyle, DosageTextBlockStyle));
}
}
#endregion
#region 第三部分
tbFreq.Text = orderLable.AdvListInfo.FrequenName;
tbSeq.Text = orderLable.AdvListInfo.Seq;
tbExecDate.Text = orderLable.AdvListInfo.ExecTime == null ? "" : orderLable.AdvListInfo.ExecTime.Value.ToString("yyyy-MM-dd");
tbUsage.Text = orderLable.AdvListInfo.UsageName;
#endregion
//documentViewer.Document = fixedDocument;
print.PrintDocument(fixedDocument.DocumentPaginator, "贴瓶单");
}
#endregion
}