private void windows1257ToolStripMenuItem_Click(object sender, EventArgs e)
{
EncodingData ed = new EncodingData();
dane.Text = ed.EncodeDataBalticUTF8(dane.Text);
}
//funkcje od kodowania znaków
private void uTF8ToolStripMenuItem_Click(object sender, EventArgs e)
{
EncodingData ed = new EncodingData();
dane.Text = ed.EncodeDataUTF8(dane.Text);
}