求救winform程序里,水晶报表已经实现,运行程序可以显示报表的代码。那儿错了。谢谢谢谢各位!
winform程序里,水晶报表已经实现,运行程序可以显示报表
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace report
{
public partial class Form1 : Form
{
SqlConnection conn = new SqlConnection("server = ,; user = sa;pwd = 123456;database = newthwind");
reportdata MyData = new reportdata();
SqlDataAdapter da;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
da = new SqlDataAdapter("SELECT * FROM Capp_ControlledPart CROSS JOIN capp_Diameter", conn);
da.Fill(MyData, "MyReportDataTable");
CrystalReport1 cr = new CrystalReport1();
cr.SetDataSource(MyData);
crystalReportViewer1.ReportSource = cr;
}
}
}