public void getUsersInGroup(string getGroupName)
{
if (!string.IsNullOrEmpty(getGroupName))
{
try
{
//get users
string[] getUsers = null;
using (var ctx = new PrincipalContext(ContextType.Domain))
using (var getGroups = GroupPrincipal.FindByIdentity(ctx, getGroupName))
{
if (ctx != null)
{
getUsers = getGroups.Members // this returns a collection of objects
.Select(x => x.SamAccountName) // select the 7letter
.ToArray(); // convert to string array
}
if (!string.IsNullOrEmpty(getUsers.ToString()))
{
Array.Sort(getUsers);
AdGroupResultsBox.Clear();
AdGroupResultsBox.Text = string.Join("\n", getUsers);
}
}
}
catch (NullReferenceException ex)
{
AdGroupResultsBox.Text = $"{getGroupName} AD Group not found.\n\nError: {ex} not found";
}
}
}
public void getUsersADGroups(string getUser)
{
// _checkADGroupsForm.
if (!string.IsNullOrEmpty(getUser))
{
try
{
//get ad groups
string[] getADGroups = null;
using (var ctx = new PrincipalContext(ContextType.Domain))
using (var adUser = UserPrincipal.FindByIdentity(ctx, getUser))
{
if (adUser != null)
{
getADGroups = adUser.GetGroups() // this returns a collection of objects
.Select(x => x.SamAccountName) // select the 7-letter
.ToArray(); // convert to string array
}
if (!string.IsNullOrEmpty(getADGroups.ToString()))
{
Array.Sort(getADGroups);
AdGroupResultsBox.Clear();
AdGroupResultsBox.Text = string.Join("\n", getADGroups);
}
}
}
catch (NullReferenceException ex)
{
AdGroupResultsBox.Text = $"User {getUser} not found.\n\nError: {ex} not found";
}
}
}
public bool performValidation(bool checkValidDropdown, bool checkNullorEmpty, bool checkValidSearch, string userText)
{
bool validationStatus = false;
try
{
try
{
if (checkValidDropdown == false)
{
throw new ArgumentNullException();
}
}
catch (ArgumentNullException ane)
{
AdGroupResultsBox.Text = $"Invalid selection. Please select an option from the drop down field.\nError:{ane}";
}
try
{
if (!checkNullorEmpty)
{
throw new ArgumentNullException();
}
}
catch (ArgumentNullException ane)
{
if (!string.IsNullOrEmpty(AdGroupResultsBox.Text))
{
AdGroupResultsBox.AppendText($"\n\nPlease enter a userID. You entered {userText}. The field can NOT be blank.\nError:{ane}");
}
else
{
AdGroupResultsBox.Text = $"Please enter a userID. You entered {userText}. The field can NOT be blank.\nError:{ane}";
}
}
try
{
if (!checkValidSearch)
{
throw new Exception();
}
}
catch (Exception ex)
{
if (!string.IsNullOrEmpty(AdGroupResultsBox.Text))
{
AdGroupResultsBox.AppendText($"\n\n{userText} is an invalid CHR user or AD Group. Name is too short.\nError:{ex}");
}
else
{
AdGroupResultsBox.Text = $"{userText} is an invalid CHR user or AD Group. Name is too short.\nError:{ex}";
}
}
validationStatus = false;
}
catch (Exception ex)
{
if (!string.IsNullOrEmpty(AdGroupResultsBox.Text))
{
AdGroupResultsBox.AppendText($"\n\nAdGroupResultsBox.Text = Form Fields Failed Validation.\n{ex}");
}
else
{
AdGroupResultsBox.Text = $"Form Fields Failed Validation.\n{ex}";
}
}
validationStatus = true;
return(validationStatus);
}
public void AdGroupResultsBox_Formatting()
{
AdGroupResultsBox.Clear();
AdGroupResultsBox.BackColor = Color.White;
}
