private void button1_Click(object sender, EventArgs e)
{
if (tbNewWorkerNo.Text == "")
{
MessageBox.Show("工号不能为空！", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
TeacherManagerAction tma = new TeacherManagerAction();
Teacher teacher = new Teacher(tbNewWorkerNo.Text, tbNewWorkerName.Text, cbNewSex.Text, (String)htDept[cbNewDepartment.Text]);
tma.setTeacher(teacher);
if (tma.TeacherInsert())
{
ListViewItem lvi = new ListViewItem();
lvi.SubItems[0].Text = tbNewWorkerNo.Text;
lvi.SubItems.Add(tbNewWorkerName.Text);
lvi.SubItems.Add(cbNewSex.Text);
lvi.SubItems.Add(cbNewDepartment.Text);
lvNewTeacher.Items.Add(lvi);
MessageBox.Show("添加成功！", "提示信息", MessageBoxButtons.OK);
}
}
tbNewWorkerNo.Clear();
tbNewWorkerName.Clear();
cbNewSex.Text = "";
cbNewDepartment.Text = "";
}
private void button4_Click(object sender, EventArgs e)
{
string deptId = (string)ht[cbUpdateDepartment.Text];
Teacher t = new Teacher(tbUpdateWorkerNo.Text, tbUpdateWorkerName.Text, cbUpdateSex.Text, deptId);
TeacherManagerAction tma = new TeacherManagerAction();
tma.setTeacher(t);
if (tma.TeacherUpdate())
{
MessageBox.Show("保存成功！", "提示信息", MessageBoxButtons.OK);
}
else
{
MessageBox.Show("失败！", "提示信息", MessageBoxButtons.OK);
}
}
private void button2_Click(object sender, EventArgs e)
{
if (lvSearchTeacher.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条信息", "Error", MessageBoxButtons.OK);
return;
}
else
{
this.ClientSize = new System.Drawing.Size(500, 422);
workerNo = lvSearchTeacher.SelectedItems[0].SubItems[0].Text;
tbTeacher.Text = "教师姓名：" + lvSearchTeacher.SelectedItems[0].SubItems[1].Text;
Teacher t = new Teacher(workerNo, "", "", "");
TeacherManagerAction tma = new TeacherManagerAction();
tma.setTeacher(t);
tma.queryOpenedCourse(lvSelectCourse);
lvSearchTeacher.SelectedItems[0].Selected = false;
}
}