OpenFileDialog fdlg=new OpenFileDialog();
fdlg.Title="open file dialog";
fdlg.InitialDirectory=@"E:\yan";
fdlg.Filter="all files(*.*)|*.*";
fdlg.FilterIndex=2;
fdlg.RestoreDirectory=false;
if(fdlg.ShowDialog()==DialogResult.OK)
{string s;
StreamReader SR;
SR=File.OpenText(fdlg.FileName);
s=SR.ReadLine();
while(s!=null)
{richTextBox1.AppendText(s+'\n');
s=SR.ReadLine();
}
SR.Close();}
fdlg.Title="open file dialog";
fdlg.InitialDirectory=@"E:\yan";
fdlg.Filter="all files(*.*)|*.*";
fdlg.FilterIndex=2;
fdlg.RestoreDirectory=false;
if(fdlg.ShowDialog()==DialogResult.OK)
{string s;
StreamReader SR;
SR=File.OpenText(fdlg.FileName);
s=SR.ReadLine();
while(s!=null)
{richTextBox1.AppendText(s+'\n');
s=SR.ReadLine();
}
SR.Close();}
StreamReader sr = new StreamReader("d:\\1.txt");
string s = sr.ReadLine();
sr.Close();
MessageBox.Show(s);请贴出你的代码来.
i'm jet li
I'm Li,Jet
Jet Li''''''''''''''''me
------------------------------
OpenFileDialog fdlg=new OpenFileDialog();
fdlg.Title="open file dialog";
fdlg.InitialDirectory=@"E:\yan";
fdlg.Filter="all files(*.*)|*.*";
fdlg.FilterIndex=2;
fdlg.RestoreDirectory=false;
if(fdlg.ShowDialog()==DialogResult.OK)
{
string s;
StreamReader SR;
SR=File.OpenText(fdlg.FileName);
s=SR.ReadLine(); while(s!=null)
{
MessageBox.Show(s);
richTextBox1.AppendText(s+'\n');
s=SR.ReadLine(); }
SR.Close();} }