【发布时间】:2014-05-14 17:56:02
【问题描述】:
我已经厌倦了尝试和尝试,但我无法完成这项工作 我的问题是我想将我的水晶报告加载到报告视图中。我已经制作了水晶报表,并且我有一个带有报表查看器的 Windows 窗体,但是如何在我的报表查看器中显示报表 我正在尝试的是
private void frmRptViewer_Load(object sender, EventArgs e)
{
try
{
string SqlConnentionString = System.IO.File.ReadAllText("Connect.txt");
SqlConnection con = new SqlConnection(SqlConnentionString);
con.Open();
SqlCommand com = new SqlCommand("SELECT EmployeeInfo.EmployeeCode, EmployeeInfo.DOJ,EmployeeInfo.GrossSalary,ea.Balance, EmployeeAdvance.MonthlyInst FROM EmployeeInfo Left Outer JOIN EmployeeAdvance ON EmployeeInfo.EmployeeID = EmployeeAdvance.EmployeeID Left Outer Join (select employeeid,sum(dr)-sum(cr) as Balance from Deduction_Ledger where Deduction_type_ID = 1 Group By EmployeeiD ) ea on EmployeeInfo.employeeid = ea.employeeid where EmployeeInfo.dor is null", con);
com.CommandType = CommandType.Text;
SqlDataAdapter sdt = new SqlDataAdapter(com);
DataTable ds = new DataTable();
sdt.Fill(ds);
EmpReport er = new EmpReport();
er.SetDataSource(ds);
reportViewer.ReportSource = er;
reportViewer.Refresh();
con.Close();
}
catch (Exception ex)
{
throw new ApplicationException(ex.Message);
}
}
}
请有人帮助我 提前致谢
【问题讨论】:
-
问题是?抛出错误,报告查看器不可见等?
标签: c# .net crystal-reports report