public string chuli(string txtname)
{
string title = Path.GetFileNameWithoutExtension(txtname);
if (radioButton1.Checked == true)
{
return(title);
}
if (radioButton2.Checked == true)
{
string[] text = title.Split(new string[] { textBox2.Text.Trim() }, StringSplitOptions.None);
return(text[0]);
}
if (radioButton3.Checked == true)
{
if (textBox3.Text == "")
{
textBox4.Text = "路径为空";
return(title);
}
ArrayList lists = new ArrayList();
string[] FileRead = ReadTxt.Split(new string[] { "\r\n" }, StringSplitOptions.None);
foreach (String ReadLine in FileRead)
{
if (title.Contains(ReadLine.Trim()))
{
lists.Add(ReadLine.Trim());
}
}
Random rd = new Random();
if (lists.Count > 0)
{
int value = rd.Next(0, lists.Count);
return(lists[value].ToString());
}
else
{
return(title);
}
}
else
{
return(title);
}
}