private void 添加ToolStripMenuItem_Click(object sender, EventArgs e)
{
num = 1;
CustomerAddAndEdit cus = new CustomerAddAndEdit();
cus.ShowDialog();
}
private void 修改ToolStripMenuItem_Click(object sender, EventArgs e)
{
//获取被选中的内容
cm.Id1 = int.Parse(this.dataGridView1.SelectedRows[0].Cells[0].Value.ToString());
cm.CName1 = this.dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
cm.Phone1 = this.dataGridView1.SelectedRows[0].Cells[2].Value.ToString();
cm.Address1 = this.dataGridView1.SelectedRows[0].Cells[3].Value.ToString();
num = 0;
CustomerAddAndEdit cus = new CustomerAddAndEdit();
cus.ShowDialog();
}