private void tsbtnUserPaper_Click(object sender, EventArgs e) { if (dataGridView1.CurrentCell != null) { frmUserPaper fup = new frmUserPaper(dataGridView1.CurrentRow.Cells[1].Value.ToString(), dataGridView1.CurrentRow.Cells[2].Value.ToString(), dataGridView1.CurrentRow.Cells[3].Value.ToString()); fup.Show(); } else { MessageBox.Show("请选择评阅用户!"); } }