My exe file is not showing C# ReportView

Hello Patel, thanks for the response,

the below code is what i use in my print reportview and it work well but when i deploy the application and i tried to print some data that is the error i get, thanks.

 

        }
        public void LoadMembers()
        {
            try
            {
                ReportDataSource rptDataSource;
                this.reportViewer1.LocalReport.ReportPath = Application.StartupPath + @"\Report\Report1.rdlc";
                this.reportViewer1.LocalReport.DataSources.Clear();
                DataSet1 ds =new  DataSet1();
                SqlDataAdapter da = new SqlDataAdapter();
                cn.Open();
                da.SelectCommand = new SqlCommand("select JoinDate, MembershipNo, FName, LName, ContactNo, DOB, Gender, Location from tblMembers where FName like '%" + f.txtMSearch.Text + "%'", cn);
                da.Fill(ds.Tables["dtMembers"]);
                rptDataSource = new ReportDataSource("DataSet1", ds.Tables["dtMembers"]);
                reportViewer1.LocalReport.DataSources.Add(rptDataSource);
                reportViewer1.SetDisplayMode(Microsoft.Reporting.WinForms.DisplayMode.PrintLayout);
                reportViewer1.ZoomMode = ZoomMode.Percent;
                reportViewer1.ZoomPercent = 100;
                cn.Close();
            }catch(Exception ex)
            {
                cn.Close();
                MessageBox.Show(ex.Message);
            }
        }

Hi Emmmanuel FIADUFE,

File is not showing C# ReportView can be resolved as following:

replace this line in your report view

to this line

For more detail you can refer below article: 

• The report definition for report 'Report1' has not been specified
  • https://stackoverflow.com/questions/18650571/the-report-definition-for-report-report1-has-not-been-specified
• The report definition for report 'xxx' has not been specified
  • https://social.msdn.microsoft.com/Forums/en-US/5b6cd9bf-baf0-4726-8507-5e732c48dd10/the-report-definition-for-report-xxx-has-not-been-specified?forum=vsreportcontrols

Hope, this will help you!