private void MainWindow_Load(object sender, EventArgs e)
{
Landed load = new Landed();
load.Owner = this;
load.Show();
//动态生成按钮
for (int i = 0; i < 20; i++)
{
btn[i] = new Button();
btn[i].Width = 75;
btn[i].Height = 30;
btn[i].Top = 30 * (i / 10) + 400;
btn[i].Left = 75 * (i % 10) + 22;
btn[i].Text = "第" + (i + 1) + "题";
btn[i].Tag = i.ToString();
btn[i].Click += btn_Click;
btn[i].BackColor = Color.Red;
this.Controls.Add(btn[i]);
}
//获取题目
dt = SQLTools.getDT();
//默认加载第一题（第一个按钮）
btn_Click(btn[0], e);
//题目装载
for (int i = 0; i < 20; i++)
{
DataRow dr = data.NewRow();
dr["ID"] = dt.Rows[i][0];
data.Rows.Add(dr);
}
}
//点击附加查询
private void button6_Click(object sender, EventArgs e)
{
//单选框是否被选中
if (radioButton1.Checked)
{
DataTable dt = SQLTools.findData("' or 1=1;--");
addGrid(dt);
}
else if (checkBox1.Checked && checkBox2.Checked)
{
DataTable dt = SQLTools.getDT(comboBox3.SelectedItem.ToString(), comboBox2.SelectedItem.ToString());
addGrid(dt);
}
else if (checkBox2.Checked) //只有专业被选中
{
DataTable dt = SQLTools.getDT(comboBox3.SelectedItem.ToString(), "");
addGrid(dt);
}
else //系部被选中
{
DataTable dt = SQLTools.getDT("", comboBox2.SelectedItem.ToString());
addGrid(dt);
}
}
