private void SplitUsername(string username, ref string parsedUserName, ref string parsedDomainName)
{
// If the user has passed null creds then parsed components should also be null.
if (username == null)
{
parsedDomainName = null;
parsedUserName = null;
return;
}
// Logon user expects the username in UPN or to have the username and domain split to the separate parameters.
// It does not work properly with NT4 style name formats. This function will put the username in the proper format.
StringBuilder splitUsername = new StringBuilder(UnsafeNativeMethods.CRED_MAX_USERNAME_LENGTH);
StringBuilder splitDomain = new StringBuilder(UnsafeNativeMethods.CRED_MAX_DOMAIN_TARGET_LENGTH);
int result = UnsafeNativeMethods.CredUIParseUserName(
username,
splitUsername,
(System.UInt32)splitUsername.Capacity,
splitDomain,
(System.UInt32)splitDomain.Capacity);
// If CredUiParseUsername fails then username format must have been in a format it does not expect.
// Just pass then entire username as the user passed it with a null domain string.
if (result != 0)
{
parsedDomainName = null;
parsedUserName = username;
}
else
{
parsedDomainName = splitDomain.ToString();
parsedUserName = splitUsername.ToString();
}
}
private void SplitUsername(string username, ref string parsedUserName, ref string parsedDomainName)
{
if (username != null)
{
StringBuilder stringBuilder = new StringBuilder(0x202);
StringBuilder stringBuilder1 = new StringBuilder(0x152);
int num = UnsafeNativeMethods.CredUIParseUserName(username, stringBuilder, stringBuilder.Capacity, stringBuilder1, stringBuilder1.Capacity);
if (num == 0)
{
parsedDomainName = stringBuilder1.ToString();
parsedUserName = stringBuilder.ToString();
return;
}
else
{
parsedDomainName = null;
parsedUserName = username;
return;
}
}
else
{
parsedDomainName = null;
parsedUserName = null;
return;
}
}