public Form2(string input)
{
database myDatabase = new database();
myDatabase.hotword(input);
InitializeComponent();
this.Text = input;
this.listView1.View = System.Windows.Forms.View.Details;
this.listView1.Columns.Add("文件名", 500);
this.listView1.Columns.Add("行号", 60);
this.listView1.Columns.Add("所在语句", 500);
DataTable Rs = myDatabase.getfind(input);
for (int i = 0; i < Rs.Rows.Count; i++)
{
listView1.Items.Add(Rs.Rows[i][0].ToString());
listView1.Items[i].SubItems.Add(Rs.Rows[i][1].ToString());
listView1.Items[i].SubItems.Add(Rs.Rows[i][2].ToString());
}
}
private void button5_Click(object sender, EventArgs e)
{
database myDatabase = new database();
myDatabase.findfrequency(textBox2.Text.Trim());
}