Pass data set to report not working

[Alex K.]

Hello,

- you need use the following code for remove old data:

Code: Select all

report.Dictionary.Databases.Clear();
report.Dictionary.DataSources.Clear();

- your new registered data should have the same name.

Capture1.PNG (24.88 KiB) Viewed 2740 times

- new data sources not containing all necessary columns

Capture2.PNG (53.88 KiB) Viewed 2740 times

Thank you.

[d3graph]

thanks for your reply

how do we register the data with the same name

i have try to do it like

Code: Select all

            report.Dictionary.Databases.Clear();
            report.Dictionary.DataSources.Clear();
            
            report.RegData("Con", Emp);

            report.RegData("Con", EA);

            report.Render(true);

            StiWebViewer1.Report = report;

and i have removed the id field that is not required

and try to execute but now i am getting the error

Code: Select all

c:\Users\Shree\AppData\Local\Temp\tn4dqryx.0.cs(35,40) : error CS0103: The name 'Emp' does not exist in the current contextc:\Users\Shree\AppData\Local\Temp\tn4dqryx.0.cs(40,40) : error CS0103: The name 'Emp' does not exist in the current contextc:\Users\Shree\AppData\Local\Temp\tn4dqryx.0.cs(45,40) : error CS0103: The name 'EA' does not exist in the current contextc:\Users\Shree\AppData\Local\Temp\tn4dqryx.0.cs(50,40) : error CS0103: The name 'EA' does not exist in the current contextc:\Users\Shree\AppData\Local\Temp\tn4dqryx.0.cs(55,40) : error CS0103: The name 'EA' does not exist in the current context

[Alex K.]

Hello,

The tables in the Emp and EA datasets should have the "Emp" and "EA" name.

Thank you.

[d3graph]

i already have set the name using

foreach ( DataTable table in Emp.Tables)
{
rwcnt += table.Rows.Count;
table.TableName = "Emp";
}

[Alex K.]

Hello,

Please try to pass the data in two tables "Emp" and "EA", then add them in dataset "Con" and then register this dataset.

Thank you.

[d3graph]

I try like

Code: Select all

string sql = "Select Name,FatherName from Employee Where ID = 24";
            DataSet Con = new DataSet();
            Con.DataSetName = "Con";
            string connectionString = ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString;
            using (SqlConnection connection = new SqlConnection(connectionString))
            {
                SqlDataAdapter adapter = new SqlDataAdapter(sql +";SELECT Attdate,InTime,OutTime FROM Attendance WHERE F_EmpMaster = 24;",  connection);
                adapter.TableMappings.Add("Table", "Emp");
                adapter.TableMappings.Add("Table1", "EA");
                adapter.Fill(Con); 
            }
 
            string appDirectory = HttpContext.Current.Server.MapPath(string.Empty);
            // Load report
            StiReport report = new StiReport();
            report.Load(appDirectory + "\\Report\\AttReport.mrt");

            report.Dictionary.Databases.Clear();
            report.Dictionary.DataSources.Clear();
            
            report.RegData(Con);        

           StiWebViewer1.Report = report;
 

but still the same error
i have try to open in web designer like you did .please look at attached image
can you please make this sample application to work

Regards

[d3graph]

Dear Aleksey

please reply

[Alex K.]

Hello,

Please check the following code:

Code: Select all

protected void Page_Load(object sender, EventArgs e)
{
    DataSet ds = new DataSet("Con");

    string sql = "Select Name,FatherName from Employee Where ID = 24";
    DataTable emp = new DataTable();
    emp = SqlClientUtility.ExecuteDataTable("ApplicationServices", CommandType.Text, sql, null);
    emp.TableName = "Emp";
    ds.Tables.Add(emp);

    DataTable ea = new DataTable();

    ea = SqlClientUtility.ExecuteDataTable("ApplicationServices", CommandType.Text, "SELECT Attdate,InTime,OutTime FROM Attendance WHERE F_EmpMaster = 24", null);
    ea.TableName = "EA";
    ds.Tables.Add(ea);

    string appDirectory = HttpContext.Current.Server.MapPath(string.Empty);
    // Load report
    StiReport report = new StiReport();
    report.Load(appDirectory + "\\Report\\AttReport.mrt");
    report.Dictionary.Databases.Clear();
    report.Dictionary.DataSources.Clear();

    report.RegData(ds);
    report.Dictionary.Synchronize();
    report.Render();
    StiWebViewer1.Report = report;
}

Thank you.

[d3graph]

Thank You very much

it is working great .

[Andrew]

Great!

Have a nice weekend!