摘要：
private void dataGridView1_CellEnter(object sender, DataGridViewCellEventArgs e) { this.dataGridView1.Controls.Clear();//移除所... 阅读全文
摘要：
//Button Delete , delete selected items from databaseprivate void buttonDelete_Click(object sender, EventArgs e){ DialogResult dr = MessageBox.Show... 阅读全文
摘要：
//在DataGridView中删除选中行，从数据库中删除。private void ButtonDelete_Click(object sender, EventArgs e){ if (dataGridView1.DataSource == null || dataGridView1.Cu... 阅读全文