/// <summary>Converts the given object to the type of this converter, using the specified context and culture information.</summary>
/// <returns>An <see cref="T:System.Object" /> that represents the converted value.</returns>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context. </param>
/// <param name="culture">The <see cref="T:System.Globalization.CultureInfo" /> to use as the current culture. </param>
/// <param name="value">The <see cref="T:System.Object" /> to convert. </param>
/// <exception cref="T:System.NotSupportedException">The conversion cannot be performed. </exception>
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
string str = value as string;
if (str != null)
{
MailAddressCollection collection = new MailAddressCollection();
collection.Add(str);
return(collection);
}
IEnumerable <string> strs = value as IEnumerable <string>;
if (strs != null)
{
MailAddressCollection collection = new MailAddressCollection();
foreach (string s in strs)
{
collection.Add(s);
}
return(collection);
}
IEnumerable <MailAddress> addrs = value as IEnumerable <MailAddress>;
if (addrs != null)
{
MailAddressCollection collection = new MailAddressCollection();
collection.AddRange(addrs);
return(collection);
}
return(base.ConvertFrom(context, culture, value));
}
public static void AddRange(this MailAddressCollection collection, string commaSeparatedList)
{
if (String.IsNullOrEmpty(commaSeparatedList))
{
return;
}
collection.AddRange(commaSeparatedList.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(a => a.Trim()));
}
/// <summary>
/// Populates the address list.
/// </summary>
/// <param name="addressList">
/// The address list.
/// </param>
/// <param name="recipients">
/// The recipients.
/// </param>
public static void PopulateAddressList(string addressList, MailAddressCollection recipients)
{
recipients.AddRange(GetMailAddresses(addressList));
}
/// <summary>
/// Populates the address list.
/// </summary>
/// <param name="addressList">
/// The address list.
/// </param>
/// <param name="recipients">
/// The recipients.
/// </param>
public static void PopulateAddressList(string addressList, MailAddressCollection recipients)
{
recipients.AddRange(GetMailAddresses(addressList));
}