c# datagridview how to pass value using txtbox in other form

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• form1 i got a gui buttons to pick


• form2 is my datagridview


• form3 is where i input the name surname and mi


• my code for form1 is form2.show


• on my form2 is form3.show


• i have a code in form3 that uses a counter to input in datagridView1

 private void btnAdd_Click(object sender, EventArgs e)
            {
                int counter = 0;
                if (dataGridView1.Rows.Count > 1)
                {
                    while (counter != dataGridView1.Rows.Count - 1)
                    {
                    if (dataGridView1.Rows[counter].Cells[0].Value.ToString() ==txtName.Text)
                    {
                        MessageBox.Show("name already exist");
                        return;
                    }
                    counter++;
                }
            }

• my problem is that form3 dont recognize dataGridView1 how do i get the value of textbox in form3 into datagridview in form2.

asked 24 secs ago

Allan Patrick Caldito

1

c# datagridview how to pass value using txtbox in other form