摘要: private void btnDelete_Click(object sender, EventArgs e) { //只演示一个单行删除 if (this.dataGridView1.SelectedRows.Count<=0) { return; } if (MessageBox.Show(" 阅读全文
posted @ 2025-11-30 15:37 techNote 阅读(13) 评论(0) 推荐(0)