Visual Studio 2013使用数据集创建水晶报告。

我找到了这段代码：  http://csharp.net-informations.com/crystal-reports/csharp-dynamic-crystal-reports.htm

I found this code : http://csharp.net-informations.com/crystal-reports/csharp-dynamic-crystal-reports.htm

我执行应用程序，它在这一行出错...不知道如何解决这个错误..... 

When I execute the app, it errors out in this line.... dont know how to get around this error..... 

 SqlConnection cnn ;
            string connectionString = null;
            string sql = null;
            connectionString = "data source=SERVER NAME;initial catalog=crystaldb;user id=USER NAME;password=PASSWORD;";
            cnn = new SqlConnection(connectionString);
            cnn.Open();
            sql = procesSQL();
            SqlDataAdapter dscmd = new SqlDataAdapter(sql, cnn);
            DataSet1 ds = new DataSet1();
            dscmd.Fill(ds, "Product");
            objRpt.SetDataSource(ds.Tables[1]); /*********** right here
            crystalReportViewer1.ReportSource = objRpt;
            crystalReportViewer1.Refresh();

michael john ocasio

michael john ocasio