adding rows programmatically to an unbounded datagridview

Question

I\'m sending values from one form to another form, then want to display in dgv,

I\'m trying this, there is no error during execution, bt it does not show data in dgv..

Answer 1

You're close.

What you can do is use the return value of your call to DataGridViewRowCollection.Rows.Add() method, which is the index value of the just added row.

Change your code to this:

int RowIndex = lineItemsDGV.Rows.Add();
DataGridViewRow NewRow = lineItemsDGV.Rows[RowIndex];
NewRow.Cells[0].Value = item.Product_id;
NewRow.Cells[1].Value = item.product_name;
NewRow.Cells[2].Value = item.specification;
NewRow.Cells[3].Value = item.unit_price;
NewRow.Cells[4].Value = item.unit_price * 1;