/// <summary>
/// Add the given email address to 'TO' address list
/// </summary>
/// <param name="toAddress">The email address to add</param>
public void AddToAddress(string toAddress)
{
if (!string.IsNullOrEmpty(toAddress))
{
if (string.IsNullOrEmpty(this.ToAddress))
{
this.ToAddress = toAddress;
}
else if (ToAddress.EndsWith(","))
{
this.ToAddress = this.ToAddress + toAddress;
}
else
{
this.ToAddress = this.ToAddress + "," + toAddress;
}
}
}
