private void abrirToolStripMenuItem_Click(object sender, EventArgs e) { using (OpenFileDialog openFileDialog = new OpenFileDialog()) { openFileDialog.InitialDirectory = "c:\\"; openFileDialog.Filter = "binary files (*.dat)|*.dat|txt files (*.txt)|*.txt|All files (*.*)|*.*"; openFileDialog.FilterIndex = 3; openFileDialog.RestoreDirectory = true; if (openFileDialog.ShowDialog() == DialogResult.OK) { path = openFileDialog.FileName; if (path.Contains(".dat")) { puntoDat = puntoDat.Leer(path); rtbEscritura.Text = puntoDat.Contenido; } else if (path.Contains(".txt")) { rtbEscritura.Text = puntoTxt.Leer(path); } } } MessageBox.Show("Se cargó con éxito", " ", MessageBoxButtons.OK); }
private void abrirArchivostxtToolStripMenuItem_Click(object sender, EventArgs e) { PuntoTxt txt = new PuntoTxt(); saveFileDialog1.Filter = "Archivos de texto(*.txt) | *.txt"; DialogResult = openFileDialog1.ShowDialog(); if (DialogResult == DialogResult.OK) { richTextBox1.Text = txt.Leer(openFileDialog1.FileName); saveFileDialog1.FileName = openFileDialog1.FileName; guardarToolStripMenuItem1.Enabled = true; } }