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string id;
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex > -1)
{
id = dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();
}
}
private void button2_Click(object sender, EventArgs e)
{
string del = "delete from DC_CompanyInfo where Com_id=" + id;//把这个全局变量的id传进来
GX(del);//更新数据库的一个方法,这里我不写了
for (int i = 0; i < this.dgvSource.Rows.Count; )//dgvSource为dataGridView
{
row = this.dgvSource.Rows[i];
if (row.Selected)
{
//删除...
this.dgvSource.Rows.Remove(row);
}
else
i++;
}