private void button2_Click(object sender, EventArgs e)
{
int id = int.Parse(dataGridView1.CurrentRow.Cells[0].Value.ToString());
if (MyDataBaseModel.deleteCourse(id))
{
MessageBox.Show("删除课程成功！");
}
else
{
MessageBox.Show("删除课程失败！");
}
this.Form3_Load(new object(), new EventArgs());
}
private void button2_Click(object sender, EventArgs e)
{
string xingqi = (string)dataGridView1.CurrentRow.Cells[1].Value;
string time = (string)dataGridView1.CurrentRow.Cells[2].Value;
if (MyDataBaseModel.deleteLessonPlan(xingqi, time))
{
MessageBox.Show("删除成功！");
Form5_Load(new object(), new EventArgs());
}
else
{
MessageBox.Show("删除失败！");
}
}
private void button1_Click(object sender, EventArgs e)
{
string classname = textBox1.Text;
if (classname == "")
{
MessageBox.Show("请输入课程名！");
return;
}
string teacher = textBox2.Text;
if (teacher == "")
{
MessageBox.Show("请输入教师！");
return;
}
string classroom = textBox3.Text;
if (classroom == "")
{
MessageBox.Show("请输入上课教室！");
return;
}
int score;
try
{
score = int.Parse(textBox4.Text);
}
catch (ArgumentNullException)
{
MessageBox.Show("请输入学分！");
return;
}catch (FormatException) {
MessageBox.Show("请输入正确格式的学分！");
return;
}
int hour;
try
{
hour = int.Parse(textBox5.Text);
}
catch (ArgumentNullException)
{
MessageBox.Show("请输入课时！");
return;
}
catch (FormatException)
{
MessageBox.Show("请输入正确格式的课时！");
return;
}
if (!checkedListBox1.GetItemChecked(0) && !checkedListBox1.GetItemChecked(1))
{
MessageBox.Show("请选择是否为必修课！");
return;
}
bool isBixiu = checkedListBox1.GetItemChecked(0);
Course newCourse = new Course(classname, teacher, classname, score, hour, isBixiu);
if (MyDataBaseModel.addNewCourse(newCourse))
{
MessageBox.Show("添加成功！");
this.Close();
}
else
{
MessageBox.Show("添加失败，请检查输入的内容和格式！");
}
}
private void button1_Click(object sender, EventArgs e)
{
string xingqi = "";
if (radioButton1.Checked)
{
xingqi = "星期一";
}
else if (radioButton2.Checked)
{
xingqi = "星期二";
}
else if (radioButton3.Checked)
{
xingqi = "星期三";
}
else if (radioButton4.Checked)
{
xingqi = "星期四";
}
else if (radioButton5.Checked)
{
xingqi = "星期五";
}
else
{
MessageBox.Show("请选择上课星期");
return;
}
string time = "";
if (radioButton6.Checked)
{
time = "8:00-10:00";
}
else if (radioButton7.Checked)
{
time = "10:00-12:00";
}
else if (radioButton8.Checked)
{
time = "14:00-16:00";
}
else if (radioButton9.Checked)
{
time = "16:00-18:00";
}
else if (radioButton10.Checked)
{
time = "18:30-21:00";
}
else
{
MessageBox.Show("请选择上课时间");
return;
}
string lesson = (string)listBox1.SelectedValue;
MyLessonPlan mylessonplan = new MyLessonPlan(lesson, xingqi, time);
if (MyDataBaseModel.addLessonPlan(mylessonplan))
{
MessageBox.Show("添加成功！！");
}
else
{
MessageBox.Show("添加失败，您在该时段已经有课啦！");
}
}
