如何在 C# 中不显示 PrintDialog() 直接打印 rdlc 报告？
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How to directly print rdlc report without showing PrintDialog() in C#?
提问by Redone
I have an application where I have to print a RDLCreport without showing the printDialog and using the default specified printer defined in the application. Below is my test implementaion code.
我有一个应用程序，我必须在RDLC不显示 printDialog 并使用应用程序中定义的默认指定打印机的情况下打印报告。下面是我的测试实现代码。
Microsoft.Reporting.WinForms.ReportViewer reportViewerSales = new Microsoft.Reporting.WinForms.ReportViewer();
Microsoft.Reporting.WinForms.ReportDataSource reportDataSourceSales = new Microsoft.Reporting.WinForms.ReportDataSource();
reportViewerSales.Reset();
reportViewerSales.LocalReport.ReportPath = @"Sales.rdlc";
reportDataSourceSales.Name = "SalesTableDataSet";
int i = 1;
foreach (Product item in ProductSalesList)
{
dataset.CurrentSales.AddCurrentSalesRow(i, item.Name, item.Quantity.ToString(), item.Price.ToString(), item.Price.ToString());
i++;
}
reportDataSourceSales.Value = dataset.CurrentSales;
reportViewerSales.LocalReport.DataSources.Add(reportDataSourceSales);
dataset.EndInit();
reportViewerSales.RefreshReport();
reportViewerSales.RenderingComplete += new RenderingCompleteEventHandler(PrintSales);
And here is my Rendering Complete Method
这是我的渲染完成方法
public void PrintSales(object sender, RenderingCompleteEventArgs e)
{
try
{
reportViewerSales.PrintDialog();
reportViewerSales.Clear();
reportViewerSales.LocalReport.ReleaseSandboxAppDomain();
}
catch (Exception ex)
{
}
}
采纳答案by tezzo
I just gave a quick look to a class I created to print directly and I think I took some ideas from this walkthrough: Printing a Local Report without Preview
我只是快速浏览了一个我创建的直接打印的类，我想我从这个演练中得到了一些想法： Printing a Local Report without Preview
回答by Sunil Motwani
public void PrintSales(object sender, RenderingCompleteEventArgs e)
{
try
{
reportViewerSales.PageSetupDailog();
reportViewerSales.PrintDialog();
reportViewerSales.Clear();
reportViewerSales.LocalReport.ReleaseSandboxAppDomain();
}
catch (Exception ex)
{
}
}
回答by shakee93
i have made an extension class to @tezzos answer. which might make it more easier.
我已经为@tezzos 答案制作了一个扩展课程。这可能使它更容易。
use this Gist Hereto get the extension class i wrote. include it to your project. don't for get namespace :D
使用这个Gist Here来获取我写的扩展类。将其包含到您的项目中。不要获取命名空间：D
LocalReport report = new LocalReport();
report.ReportEmbeddedResource = "Your.Reports.Path.rdlc";
report.DataSources.Add(new ReportDataSource("DataSet1", getYourDatasource()));
report.PrintToPrinter();
PrintToPrinterMethod will be available on LocalReport. Might Help someone
PrintToPrinter方法将在LocalReport. 可能会帮助某人
