Passing a Variable to a TextBox in Report Viewer

See more:

C#

Hi
I am having a problem and been looking for days on passing a variable to a textbox in reportviewer.

Currently I have one date string and eventually will have six that I want to pass to textboxes in my .rdlc report. I am pulling information from a database to place in the report and have constructed a dataset. The dataset does not allow me to pull the dates I need since they are future dates, i.e. timecards/dairycards and the dates are picked from a calendar control, The dates are stored as variables and placed in an array for the report.

I keep getting the following error message when I run the report:

LocalProcessingException was unhandled.
Microsoft.Reporting.WinForms.LocalProcessingException was unhandled
Message="An error occurred during local report processing."
Source="Microsoft.ReportViewer.WinForms"

Below is my code for the btnRun_Click event:

private void btnRun_Click(object sender, EventArgs e)
{
            reportViewer1.ProcessingMode = ProcessingMode.Local;
            LocalReport localReport = reportViewer1.LocalReport;
            reportViewer1.LocalReport.ReportPath = "Report1.rdlc";
            string param0 = GlobalClass.GlobalVar;
            ReportParameter inputdata = new ReportParameter("DateOne", param0);
            this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] {inputdata});
             
            // TODO: This line of code loads data into the 'AttendanceDataSet.EMPLOYEES' table. You can move, or remove it, as needed.
            this.EMPLOYEESTableAdapter.Fill(this.AttendanceDataSet.EMPLOYEES);
this.reportViewer1.RefreshReport();
}

I have highlighted the line of code that the exception is thrown at.
I do have on my report the textbox expression set as:

=Parameters!inputdata.Value

I have looked everywhere I can think to find a solution. Any advice would be helpful.

Thanks in advance