private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { if (e.RowIndex > -1) { SupplierModel sm = new SupplierModel(Convert.ToInt32(this.dataGridView1[0, e.RowIndex].Value), this.dataGridView1[2, e.RowIndex].Value.ToString()); MidModule.SendMessage(this, sm);//发送参数值 this.Close(); } }