private void btnAdd_Click(object sender, EventArgs e)
{
if (tbStudentNo.Text == "")
{
MessageBox.Show("学号不能为空！", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
StudentManagerAction sma = new StudentManagerAction();
Student student = new Student(tbStudentNo.Text, tbStudentName.Text, cbSex.Text, tbBirthday.Text, (String)htDept[cbDept.Text]);
sma.setStudent(student);
if (sma.save())
{
ListViewItem li = new ListViewItem();
li.SubItems.Clear();
li.SubItems[0].Text = tbStudentNo.Text;
li.SubItems.Add(tbStudentName.Text);
li.SubItems.Add(cbSex.Text);
li.SubItems.Add(tbBirthday.Text);
li.SubItems.Add(cbDept.Text);
lvStudentList.Items.Add(li);
MessageBox.Show("添加成功！", "提示信息", MessageBoxButtons.OK);
}
tbStudentNo.Clear();
tbStudentName.Clear();
tbBirthday.Clear();
cbSex.Text = "";
cbDept.Text = "";
}
}
private void InputStudentForm_Load(object sender, EventArgs e)
{
htDept = StudentManagerAction.GetDeptList();
cbDept.Items.Clear();
foreach (DictionaryEntry entry in htDept)
{
cbDept.Items.Add(entry.Key);
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
string deptId = (string)ht[cbDept.Text];
Student st = new Student(tbStudentNo.Text, tbStudentName.Text, cbSex.Text, tbBirthday.Text, deptId);
StudentManagerAction sma = new StudentManagerAction();
sma.setStudent(st);
if (sma.update())
{
MessageBox.Show("修改成功！", "提示信息", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("修改失败！", "提示信息", MessageBoxButtons.OK);
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
StudentManagerAction sma = new StudentManagerAction();
Student student = new Student(tbStudentNo.Text, tbStudentName.Text,
cbSex.Text, tbBirthday.Text, cbDept.Text);
sma.setStudent(student);
if (sma.save())
{
ListViewItem li = new ListViewItem();
li.SubItems.Clear();
li.SubItems[0].Text = tbStudentNo.Text;
li.SubItems.Add(tbStudentName.Text);
li.SubItems.Add(cbSex.Text);
li.SubItems.Add(tbBirthday.Text);
li.SubItems.Add(cbDept.Text);
lvStudentList.Items.Add(li);
}
}
private void button2_Click(object sender, EventArgs e)
{
if (lvStudentList.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条信息", "Error", MessageBoxButtons.OK);
return;
}
else
{
this.ClientSize = new System.Drawing.Size(548, 540);
string studentNo = lvStudentList.SelectedItems[0].Text.ToString();
textBox1.Text = "学生姓名：" + lvStudentList.SelectedItems[0].SubItems[1].Text;
Student st = new Student(studentNo, "", "", "", "");
StudentManagerAction sma = new StudentManagerAction();
sma.setStudent(st);
sma.loadSelectedCourse(lvSelectedCourse);
sma.loadUnselectedCourse(lvUnselectedCourse);
lvStudentList.SelectedItems[0].Selected = false;
}
}
private void button2_Click(object sender, EventArgs e)
{
if (lvStudentList.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条信息", "Error", MessageBoxButtons.OK);
return;
}
string studentNo = lvStudentList.SelectedItems[0].Text.ToString();
Student st = new Student(studentNo, "", "", "", "");
StudentManagerAction sma = new StudentManagerAction();
sma.setStudent(st);
if (sma.delete())
{
MessageBox.Show("该学生记录已删除！", "提示信息", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("删除失败！", "提示信息", MessageBoxButtons.OK);
}
}
private void button1_Click(object sender, EventArgs e)
{
this.tbStudentNo.Enabled = false;
if (lvStudentList.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条信息", "Error", MessageBoxButtons.OK);
return;
}
else
{
this.ClientSize = new System.Drawing.Size(541, 462);
tbStudentNo.Text = lvStudentList.SelectedItems[0].SubItems[0].Text;
tbStudentName.Text = lvStudentList.SelectedItems[0].SubItems[1].Text;
cbSex.Text = lvStudentList.SelectedItems[0].SubItems[2].Text;
tbBirthday.Text = lvStudentList.SelectedItems[0].SubItems[3].Text;
ht = StudentManagerAction.GetDeptList();
foreach (DictionaryEntry de in ht)
{
cbDept.Items.Add(de.Key.ToString());
}
cbDept.Text = lvStudentList.SelectedItems[0].SubItems[4].Text;
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
lvStudentList.Items.Clear();
StudentManagerAction.loadAllStudent(lvStudentList, tbStudentNo.Text, tbStudentName.Text);
}
