private void searchButton_Click(object sender, EventArgs e)
{
int num = 0;
string keyWord = Textbox.Text;
if (keyWord == "" || keyWord == "请输入关键字")
{
MessageBox.Show("请输入关键字！");
return;
}
if (!sinaCheckBox.Checked & !hupuCheckBox.Checked & !zhihuCheckBox.Checked)
{
MessageBox.Show("请选择信息来源！");
return;
}
if (textBoxNum.Text == "")
{
MessageBox.Show("请选择爬取数量！");
return;
}
try
{
num = Convert.ToInt32(textBoxNum.Text);
}catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
Form2 form2 = new Form2(Textbox.Text, num);
form2.Choose(keyWord, sinaCheckBox.Checked, zhihuCheckBox.Checked, hupuCheckBox.Checked);
}
