Вікно вибору файлу

// using System.IO;

OpenFileDialog openFileDialog1 = new OpenFileDialog();

// openFileDialog1.InitialDirectory = "c:\\";

openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";

openFileDialog1.FilterIndex = 2 ;

openFileDialog1.RestoreDirectory = true ;

if(openFileDialog1.ShowDialog() == DialogResult.OK) {

// openFileDialog1.FileName

}

// using System.IO;

SaveFileDialog saveFileDialog1 = new SaveFileDialog();

saveFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";

saveFileDialog1.FilterIndex = 2 ;

saveFileDialog1.RestoreDirectory = true ;

if(saveFileDialog1.ShowDialog() == DialogResult.OK) {

// saveFileDialog1.FileName

}

Environment.NewLine;