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 button1_Click(object sender, EventArgs e)
{
lvSearchTeacher.Items.Clear();
string no = tbSearchWorkerNo.Text;
string name = tbSearchWorkerName.Text;
TeacherManagerAction.queryTeacher(lvSearchTeacher, no, name);
}
private void InputTeacherForm_Load(object sender, EventArgs e)
{
htDept = TeacherManagerAction.GetDeptList();
cbNewDepartment.Items.Clear();
foreach (DictionaryEntry entry in htDept)
{
cbNewDepartment.Items.Add(entry.Key);
}
}
private void button2_Click(object sender, EventArgs e)
{
if (lvSeqTeacher.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条信息", "Error", MessageBoxButtons.OK);
return;
}
for (int i = 0; i < lvSeqTeacher.SelectedItems.Count; i++)
{
TeacherManagerAction.TeacherDelete(lvSeqTeacher.SelectedItems[i].SubItems[0].Text);
}
MessageBox.Show("已删除" + lvSeqTeacher.SelectedItems.Count.ToString() + "条记录！");
}
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;
}
}
private void button3_Click_1(object sender, EventArgs e)
{
if (lvSeqTeacher.SelectedItems.Count > 1 || lvSeqTeacher.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一条且仅一条教师信息！", "Error", MessageBoxButtons.OK);
return;
}
else
{
this.ClientSize = new System.Drawing.Size(514, 448);
tbUpdateWorkerNo.Text = lvSeqTeacher.SelectedItems[0].SubItems[0].Text;
tbUpdateWorkerName.Text = lvSeqTeacher.SelectedItems[0].SubItems[1].Text;
cbUpdateSex.Text = lvSeqTeacher.SelectedItems[0].SubItems[2].Text;
ht = TeacherManagerAction.GetDeptList();
foreach (DictionaryEntry de in ht)
{
cbUpdateDepartment.Items.Add(de.Key.ToString());
}
cbUpdateDepartment.Text = lvSeqTeacher.SelectedItems[0].SubItems[3].Text;
}
}
