C#

public class Name
{
    public Name(string first = null, string middle = null, string last = null)
    {
        FirstName = first;
        MiddleName  = middle;
        LastName = last;
    }
    
    public String FirstName { set; get; }
    public String MiddleName { set; get; }
    public String LastName { set; get; }

    // return type is value tuple
    public (string first, string middle, string last) FullName
    {
        set
        {
            FirstName = value.first;
            MiddleName = value.middle;
            LastName = value.last;
        }
        
        get { return (first: FirstName, middle: MiddleName, last: LastName); }
    }
}

Name nametest1 = new Name(first: "john", last: "doe");

var fullname1 = nametest1.FullName; // return value is value tuple

string lastname1 = fullname1.last;

Name nametest2 = new Name();

nametest2.FullName = ("judy","a.", "doe"); // setting value using value tuple

var fullname2 = nametest2.FullName;

string lastname2 = fullname2.last;

element as you can see in the sample. Then I like to remove that element and its content from the string.

<p class="myclass">Some text here, 26 APRIL 2017 AT 9:00 AM EEST. some other content here as well></p>
<p>much other elements here as well</p>

<p>much other elements here as well</p>

<Image
x:Name="MyPic"
HorizontalAlignment="Left"
Source="..\imgs\xxxx.jpg">

m_Img = Properties.Resources.ResourceManager.GetObject("MyPicture") as Image;   
MyPic.Source = m_Img.Source;

while (rdr.Read())
            {
              DrumDefect defect = new DrumDefect()
              {
                AVI_Defect = new AVIDefect()
                {
                  SequenceNumber = (rdr["AVIProdUDefectSeqNr"] != DBNull.Value) ? int.Parse(rdr["AVIProdUDefectSeqNr"].ToString()) : (rdr["MVIProdUDefectSeqNr"] != DBNull.Value) ? int.Parse(rdr["MVIProdUDefectSeqNr"].ToString()) : -1,
                  Code = (rdr["AVIProdUDefectCode"] == DBNull.Value) ? "# 0" : rdr["AVIProdUDefectCode"].ToString(),
                  Name = (rdr["AVIProdUDefectName"] == DBNull.Value) ? "NODEFECT" : rdr["AVIProdUDefectName"].ToString(),
                  Severity = (rdr["AVISeverityLevelID"] == DBNull.Value) ? DefectSeverity.NODEFECT : (DefectSeverity)int.Parse(rdr["AVISeverityLevelID"].ToString())
                },
                MVI_Defect = new Defect()
                {
                  Code = (rdr["MVIProdUDefectCode"] == DBNull.Value) ? "# 0" : rdr["MVIProdUDefectCode"].ToString(),
                  Name = (rdr["MVIProdUDefectName"] == DBNull.Value) ? "NODEFECT" : rdr["MVIProdUDefectName"].ToString(),
                  Severity = (rdr["MVISeverityLevelID"] == DBNull.Value) ? DefectSeverity.NODEFECT : (DefectSeverity)int.Parse(rdr["MVISeverityLevelID"].ToString())
                },
                FVI_Defect = new Defect()
              };
              list.Add(defect);
     }

_SelectedDrum.Defects = database.GetList();

dataGridViewDefects.DataSource = null;
dataGridViewDefects.DataSource = _SelectedDrum.Defects;
dataGridViewDefects.Refresh();

DrumDefect defect = new DrumDefect()
{
   AVI_Defect = new AVIDefect()
   {
     SequenceNumber = -1,
     Code = "# 0",
     Name = "NODEFECT",
     Severity = DefectSeverity.NODEFECT
   },
   MVI_Defect = new Defect()
   {
     Code = "# 0",
     Name = "NODEFECT",
     Severity = DefectSeverity.NODEFECT
   },
   FVI_Defect = new Defect()
 };
 _SelectedDrum.Defects.Add(defect);

System.IndexOutOfRangeException occurred
  Message=Index -1 does not have a value.
  Source=System.Windows.Forms
  StackTrace:
       at System.Windows.Forms.CurrencyManager.get_Item(Int32 index)
       at System.Windows.Forms.CurrencyManager.get_Current()
       at System.Windows.Forms.DataGridView.DataGridViewDataConnection.OnRowEnter(DataGridViewCellEventArgs e)
       at System.Windows.Forms.DataGridView.OnRowEnter(DataGridViewCell& dataGridViewCell, Int32 columnIndex, Int32 rowIndex, Boolean canCreateNewRow, Boolean validationFailureOccurred)
       at System.Windows.Forms.DataGridView.SetCurrentCellAddressCore(Int32 columnIndex, Int32 rowIndex, Boolean setAnchorCellAddress, Boolean validateCurrentCell, Boolean throughMouseClick)
       at System.Windows.Forms.DataGridView.OnCellMouseDown(HitTestInfo hti, Boolean isShiftDown, Boolean isControlDown)
       at System.Windows.Forms.DataGridView.OnCellMouseDown(DataGridViewCellMouseEventArgs e)
       at System.Windows.Forms.DataGridView.OnMouseDown(MouseEventArgs e)
       at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.DataGridView.WndProc(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
       at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       at System.Windows.Forms.Application.Run(Form mainForm)
       at Xerox.ODB2.twister.Program.Main() in c:\Users\y952hrym\Documents\CS_Projects_2\Twister\Twister\Twister.View\Program.cs:line 18
  InnerException: