public ECertInfo CloneTo()
{
ECertInfo certInfo = new ECertInfo();
certInfo.CopyFrom(this);
return(certInfo);
}
public void CopyFrom(ECertInfo certInfo)
{
CertKey = certInfo.CertKey;
CertUser = certInfo.CertUser;
IDCard = certInfo.IDCard;
BeginTime = certInfo.BeginTime;
EndTime = certInfo.EndTime;
SignCert = certInfo.SignCert;
SignImg = certInfo.SignImg.Clone() as Image;
}