Can you please help me with this it related to report viewer

Question

Can you please help me with this it related to report viewer https://youtu.be/LWHJXZCPGhc

Answer 1

So the problem is.

Reportviewer did not take the information of the selected row in the datagrid to make the report ?

Can you show us some code ?

Answer 2

Create a second table, pass the selected row in this table and assign this table to the report.

https://www.aspforums.net/Threads/166903/Display-selected-DataGridView-row-in-RDLC-report-using-C-and-VBNet-in-Windows-Forms-Application/

or try this one.

Remove First for Fields
I think you get all the records then, but it is word a try.
Or a good inspiration for another solution

=First(Fields!columnname.Value)

remove First() in expression like below :

=Fields!columnname.Value

https://forums.asp.net/t/2051242.aspx?ReportViewer+shows+only+first+record

third option

Give the index when assigning the datasource

Form2.ReportViewer1.LocalReport.DataSources.Item(0).Value = dtReport

https://www.daniweb.com/programming/software-development/threads/455161/how-to-get-current-selected-row-in-datagridview-and-print-using-crystal-rep

Hope this helps.