private void addToolStripMenuItem_Click(object sender, EventArgs e) { FormAdd formAdd = new FormAdd(); formAdd.freshForm += LoadList;//3.在接收消息的类型中为事件添加方法 formAdd.Text = "添加"; formAdd.Show(); }
private void alterToolStripMenuItem_Click(object sender, EventArgs e) { int id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value); FormAdd formAdd = new FormAdd(); formAdd.freshForm += LoadList; ShowStudent += formAdd.ShowInfo; formAdd.Text = " 修改"; formAdd.Show(); ShowStudent(id); //发布显示内容的消息 }