private void btnCompress_Click(object sender, EventArgs e)
{
SevenZ s7z = new SevenZ();
RemoveSvnFolder(txtFolder.Text);
string zipName = Path.GetFileName(txtFolder.Text);
s7z.CompressFolder(txtFolder.Text, zipName);
}
private void btnUnCompress_Click(object sender, EventArgs e)
{
SevenZ s7z = new SevenZ();
s7z.ExtractFolder(txtFolder.Text);
}