CODEWITHSUNDEEP
c#
Davids037
Davids037

Reputation: 21

No row can be added to a DataGridView control that does not have columns. Columns must be added first

I want to transfer data in one row from datagridview1 to datagridview2, but when I run this code it show like this

(Additional information: No row can be added to a DataGridView control that does not have columns. Columns must be added first).

  foreach (DataGridViewRow dgvr in dataGridView1.SelectedRows)
        {
            DataGridViewRow r = dgvr.Clone() as DataGridViewRow;
            foreach (DataGridViewCell cell in dgvr.Cells)
            {
                r.Cells[cell.ColumnIndex].Value = cell.Value;
            }
            dataGridView1.Rows.Remove(dgvr);
            dataGridView2.Rows.Add(r);
        }

Upvotes: 2

Views: 14600

Answers (1)

Tushar Gupta
Tushar Gupta

Reputation: 15923

You are getting this error because you have to add columns before inserting the rows into the GridView. Use table.Columns.Add() before foreach loop with your columns as its parameters .

Upvotes: 3

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