private void frmSignature_FormClosed(object sender, FormClosedEventArgs e)
{
if (pictureBox1 != null)
{
pictureBox1.Dispose();
}
if (mbmsignhere != null)
{
mbmsignhere.Dispose();
}
if (_signatureService != null)
{
_signatureService.Dispose();
}
if (SigPlusNET1 != null)
{
SigPlusNET1.Dispose();
}
}