private void edit_Click(object sender, EventArgs e)
{
viewForm.StudentAdd studentAdd = new StudentAdd();
studentAdd.commodityID = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value);
studentAdd.ShowDialog();
//当修改完学生信息时要关闭窗口同时刷新表格
this.SetDataStaff();//刷新表格
}
private void AddStuToolStripMenuItem_Click(object sender, EventArgs e)
{
viewForm.StudentAdd StuAdd = new viewForm.StudentAdd();
StuAdd.commodityID = 0;
StuAdd.ShowDialog();
}