Updated Demo and ScintillaGateway to use basic int instead of property for position type

Author: mahee96

Demo Plugin/NppManagedPluginDemo/Demo.cs

@@ -296,7 +296,7 @@ static internal void doInsertHtmlCloseTag(char newChar)
 
             int bufCapacity = 512;
             var pos = editor.GetCurrentPos();
-            int currentPos = pos.Value;
+            int currentPos = pos;
             int beginPos = currentPos - (bufCapacity - 1);
             int startPos = (beginPos > 0) ? beginPos : 0;
             int size = currentPos - startPos;

Visual Studio Project Template C#/PluginInfrastructure/ScintillaGateway.cs

@@ -35,28 +35,28 @@ public int GetSelectionLength()
         public void AppendTextAndMoveCursor(string text)
         {
             AppendText(text.Length, text);
-            GotoPos(new Position(GetCurrentPos().Value + text.Length));
+            GotoPos(GetCurrentPos() + text.Length);
         }
 
         public void InsertTextAndMoveCursor(string text)
         {
             var currentPos = GetCurrentPos();
             InsertText(currentPos, text);
-            GotoPos(new Position(currentPos.Value + text.Length));
+            GotoPos(currentPos + text.Length);
         }
 
         public void SelectCurrentLine()
         {
             int line = GetCurrentLineNumber();
-            SetSelection(PositionFromLine(line).Value, PositionFromLine(line + 1).Value);
+            SetSelection(PositionFromLine(line), PositionFromLine(line + 1));
         }
 
         /// <summary>
         /// clears the selection without changing the position of the cursor
         /// </summary>
         public void ClearSelectionToCursor()
         {
-            var pos = GetCurrentPos().Value;
+            var pos = GetCurrentPos();
             SetSelection(pos, pos);
         }
 
@@ -65,7 +65,7 @@ public void ClearSelectionToCursor()
         /// </summary>
         public int GetCurrentLineNumber()
         {
-            return LineFromPosition(GetCurrentPos()); 
+            return LineFromPosition(GetCurrentPos());
         }
 
         /// <summary>