/// <summary>Returns the flags for dialog display options.</summary>
private CREDUI.FLAGS GetFlags()
{
CREDUI.FLAGS flags = CREDUI.FLAGS.GENERIC_CREDENTIALS;
// GRRRR... can't seem to get this to work...
// if (incorrectPassword) flags = flags | CredUI.CREDUI_FLAGS.INCORRECT_PASSWORD;
if (AlwaysDisplay)
{
flags = flags | CREDUI.FLAGS.ALWAYS_SHOW_UI;
}
if (ExcludeCertificates)
{
flags = flags | CREDUI.FLAGS.EXCLUDE_CERTIFICATES;
}
if (KeepName)
{
flags = flags | CREDUI.FLAGS.KEEP_USERNAME;
}
if (!Persist)
{
flags = flags | CREDUI.FLAGS.DO_NOT_PERSIST;
}
else
{
flags = flags | CREDUI.FLAGS.EXPECT_CONFIRMATION;
if (SaveDisplayed)
{
flags = flags | CREDUI.FLAGS.SHOW_SAVE_CHECK_BOX;
}
}
return(flags);
}
/// <summary>Returns a DialogResult indicating the user action.</summary>
/// <param name="owner">The System.Windows.Forms.IWin32Window the dialog will display in front of.</param>
/// <remarks>Sets the name, password and SaveChecked accessors to the state of the dialog as it was dismissed by the user.</remarks>
private DialogResult ShowDialog(IWin32Window owner)
{
// set the api call parameters
StringBuilder name = new StringBuilder(CREDUI.MAX_USERNAME_LENGTH);
name.Append(Name);
StringBuilder password = new StringBuilder(CREDUI.MAX_PASSWORD_LENGTH);
password.Append(Password);
int saveChecked = Convert.ToInt32(SaveChecked);
CREDUI.INFO info = GetInfo(owner);
CREDUI.FLAGS flags = GetFlags();
// make the api call
CREDUI.ReturnCodes code = CREDUI.PromptForCredentials(ref info, Target, IntPtr.Zero, 0, name, CREDUI.MAX_USERNAME_LENGTH, password, CREDUI.MAX_PASSWORD_LENGTH, ref saveChecked, flags);
// clean up resources
if (Banner != null)
{
Win32.DeleteObject(info.hbmBanner);
}
// set the accessors from the api call parameters
Name = name.ToString();
Password = password.ToString();
SaveChecked = Convert.ToBoolean(saveChecked);
return(GetDialogResult(code));
}
/// <summary>Returns the flags for dialog display options.</summary>
private CREDUI.FLAGS GetFlags()
{
CREDUI.FLAGS flags = CREDUI.FLAGS.GENERIC_CREDENTIALS;
if (this.IncorrectPassword)
{
flags = flags | CREDUI.FLAGS.INCORRECT_PASSWORD;
}
if (this.AlwaysDisplay)
{
flags = flags | CREDUI.FLAGS.ALWAYS_SHOW_UI;
}
if (this.ExcludeCertificates)
{
flags = flags | CREDUI.FLAGS.EXCLUDE_CERTIFICATES;
}
if (this.Persist)
{
flags = flags | CREDUI.FLAGS.EXPECT_CONFIRMATION;
if (this.SaveDisplayed)
{
flags = flags | CREDUI.FLAGS.SHOW_SAVE_CHECK_BOX;
}
else
{
flags = flags | CREDUI.FLAGS.PERSIST;
}
}
else
{
flags = flags | CREDUI.FLAGS.DO_NOT_PERSIST;
}
if (this.KeepName)
{
flags = flags | CREDUI.FLAGS.KEEP_USERNAME;
}
return(flags);
}
