如何将Crystal报表连接到C#Windows窗体, [英] How Do I Connect A Crystal Report To A C# Windows Form,
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问题描述
在目标计算机上刷新报告时,目标计算机上出现错误
Error machine on target machine while refreshing report on target machine
Failed to open the connection.
Details: [Database Vendor Code:17]
Failed to Open Connection.
payments11 {D29B3531-EF7D-426E-B1DB-05CD2A63FA5F}.rpt
Details : [Database Vendor Code:17]
这是我的编码部分:
this is my coding part :
private void Preview_Click(object sender, EventArgs e)
{
SqlConnection cnn;
string connectionString = null;
string sql = null;
connectionString = @"Data Source=.\SQLEXPRESS;Initial Catalog=trydb_1;Integrated Security=True";
cnn = new SqlConnection(connectionString);
cnn.Open();
sql = "SELECT ID,pay_id,date,custname,description,chqno,duedate,accname,amount FROM payments";
SqlDataAdapter dscmd = new SqlDataAdapter(sql, cnn);
ReportDocument cryRpt = new ReportDocument();
cryRpt.Load(@"D:\Completing\WindowsFormsApplication1\payments11.rpt");
crystalReportViewer1.ReportSource = cryRpt;
crystalReportViewer1.Refresh();
}
刷新用户/目标机器上的水晶报告时显示上述错误。但报告正在我的机器上运行。目标机器出错。
While refreshing the crystal report on users/target machine it shows the above error. But reports are running on my machine. Error on target machine.
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