private void bntNext_Click(object sender, EventArgs e)
{
if (dataGridView1.Rows.Count > 0)
{
if (dataGridView1.CurrentCell.RowIndex != dataGridView1.Rows.Count - 1)
{
int last = dataGridView1.CurrentRow.Index;
dataGridView1.CurrentCell = dataGridView1.Rows[last + 1].Cells[0];
}
else
{
dataGridView1.CurrentCell = dataGridView1.Rows[0].Cells[0];
}
}
}
private void btnPre_Click(object sender, EventArgs e)
{
try
{
if (dataGridView1.CurrentCell.RowIndex != 0)
{
int last = dataGridView1.CurrentRow.Index;
dataGridView1.CurrentCell = dataGridView1.Rows[last - 1].Cells[0];
}
else
{
dataGridView1.CurrentCell = dataGridView1.Rows[dataGridView1.Rows.Count - 1].Cells[0];
}
}
catch { }
}