如何從特定的文件夾

Question

我使用Access數據庫，VS2010，我試圖加載水晶報表，但得到這個錯誤此行裝載.rpt文件，什麼是錯的server我應該怎麼寫這個

rptDoc.Load(Server.MapPath("C:/Users/Monika/Documents/Visual Studio 2010/Projects/SonoRepo/SonoRepo/Report/PatientCrystalReport.rpt")); 爲server

代碼

private void ViewReport_Load(object sender, EventArgs e) 
     { 
      ReportDocument rptDoc = new ReportDocument(); 
      PatientDataset ds = new PatientDataset(); // .xsd file name 
      DataTable dt = new DataTable(); 

      // Just set the name of data table 
      dt.TableName = "Patient Crystal Report "; 
      dt = getAllPatients(); //This function is located below this function 
      ds.Tables[0].Merge(dt); 


      //getting error here 
      // Your .rpt file path will be below 

      rptDoc.Load(Server.MapPath("C:/Users/Monika/Documents/Visual Studio 2010/Projects/SonoRepo/SonoRepo/Report/PatientCrystalReport.rpt")); 

      //set dataset to the report viewer. 
      rptDoc.SetDataSource(ds); 
      PatientCrystalReport.ReportSource = rptDoc; 
     } 

Answer 1

嘗試沒有Server.MapPath：

rptDoc.Load(@"C:\....rpt"); 

MapPath旨在供網絡編程中的服務器端代碼使用。既然你使用WinForms，那就沒用了。