private void btn_remark_Click(object sender, EventArgs e)
{
int pid = Convert.ToInt32(tb_Pid.Text);
Pic_Remark pr = new Pic_Remark();
pr.set_Pid(pid);
pr.set_uid(userid);
pr.Show();
}
private void addremark_close(object sender, FormClosedEventArgs e)
{
this.Close();
this.Dispose();
// 子窗体调用父窗体
Pic_Remark pr = new Pic_Remark();
pr.set_Pid(pid);
pr.set_uid(userid);
pr.ShowDialog();
}