//1.打开资源管理器
OpenFileDialog open = new OpenFileDialog();
if (open.ShowDialog() == DialogResult.OK)
{
textBox1.Text =open.FileName;
}
//传入txt文件路径参数 读取txt文件所有内容 返回DATATABLE
public DataTable GetTxt(string pths)
{
StreamReader sr = new StreamReader(pths, Encoding.GetEncoding("GB2312"));
string txt = sr.ReadToEnd().Replace("\r\n", "-");
string[] nodes = txt.Split(‘-‘);
DataTable dt = new DataTable();
dt.Columns.Add("ID", typeof(string));
foreach (string node in nodes)
{
string[] strs = node.Split(‘-‘);
DataRow dr = dt.NewRow();
dr["ID"] = strs[0];
dt.Rows.Add(dr);
}
return dt;
}
时间: 2024-10-09 12:24:17