Changeset 13 for Common/RichTextBoxEx.cs

Timestamp:

Feb 8, 2021, 4:23:17 PM (3 years ago)

Author:

chronos

Message:

• Modified: Fixes to existing classes.
• Added: File type association method.
• Added: RecentFiles and Table classes.

File:

• Common/RichTextBoxEx.cs (modified) (11 diffs)

Common/RichTextBoxEx.cs

@@ -1 @@
-using System;
+using System;
 using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
 using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Runtime.InteropServices;
 using System.Windows.Forms;
 
@@ -66 +62 @@
             List<string> linkMatchStartString = new List<string>();
             foreach (var linkMatch in linkMatches)
-                linkMatchStartString.Add(linkMatch.startString.ToLower());
+                linkMatchStartString.Add(linkMatch.startString.ToLowerInvariant());
 
             string content = richTextBox.Text;
-            string contentLowerCase = content.ToLower();
+            string contentLowerCase = content.ToLowerInvariant();
 
             RichTextBox tempRichTextBox = new RichTextBox();
@@ -149 +145 @@
         }
 
-        [System.Runtime.InteropServices.DllImport("user32.dll")]
+        [DllImport("user32.dll")]
         private static extern int SendMessage(IntPtr hwndLock, Int32 wMsg, Int32 wParam, Int32 lParam);
 
@@ -192 +188 @@
             RichTextBoxContext context = new RichTextBoxContext();
             context.SaveContext(this);
-            //SelectionStart = 0;
-            SelectAll();
-            SelectedRtf = previousRtf;
+            Rtf = previousRtf;
             UndoUnknownActions();
 
@@ -279 +273 @@
                     if (link != "")
                     {
-                        int number;
                         foreach (var linkMatch in linkMatches)
                         {
                             if ((link.Length >= linkMatch.startString.Length) && (
                                 (linkMatch.caseSensitive && (link.Substring(0, linkMatch.startString.Length) == linkMatch.startString)) ||
-                                (!linkMatch.caseSensitive && (link.ToLower().Substring(0, linkMatch.startString.Length) == linkMatch.startString.ToLower()))))
+                                (!linkMatch.caseSensitive && (link.ToLowerInvariant().Substring(0, linkMatch.startString.Length) == linkMatch.startString.ToLower()))))
                             {
                                 string linkNumber = link.Substring(linkMatch.startString.Length).Trim(new char[] { ' ', '#' });
-                                if (int.TryParse(linkNumber, out number))
+                                if (int.TryParse(linkNumber, out int number))
                                 {
                                     linkMatch.ExecuteLinkAction(number);
@@ -314 +307 @@
                 StartPosition = FormStartPosition.CenterScreen,
             };
-            textForm.Icon = Icon.ExtractAssociatedIcon(Application.Execut‌​ablePath);
+            textForm.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
             RichTextBoxEx richTextBox = new RichTextBoxEx();
             richTextBox.parentForm = textForm;
@@ -446 +439 @@
                         formFind = new FormFind();
                         formFind.richTextBox = this;
-                        formFind.Owner = this.parentForm;
+                        formFind.Owner = parentForm;
                     }
                     formFind.Show();
@@ -463 +456 @@
                 cms.Items.Add(tsmiShowInWindow);
 
-                cms.Opening += delegate (object sender, CancelEventArgs e)
+                cms.Opening += delegate
                 {
                     HideLinks();
@@ -481 +474 @@
         private int oldLength;
 
-        [System.Runtime.InteropServices.DllImport("user32.dll")]
-        private extern static IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wp, IntPtr lp);
-        [System.Runtime.InteropServices.DllImport("user32.dll")]
+        [DllImport("user32.dll")]
+        private static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wp, IntPtr lp);
+        [DllImport("user32.dll")]
         private static extern int SendMessage(IntPtr hwndLock, Int32 wMsg, Int32 wParam, ref Point pt);
-        [System.Runtime.InteropServices.DllImport("User32.dll")]
-        extern static int GetScrollPos(IntPtr hWnd, int nBar);
-        [System.Runtime.InteropServices.DllImport("user32.dll")]
+        [DllImport("User32.dll")]
+        static extern int GetScrollPos(IntPtr hWnd, int nBar);
+        [DllImport("user32.dll")]
         static extern int SetScrollPos(IntPtr hWnd, int nBar, int nPos, bool bRedraw);
 
@@ -542 +535 @@
         public void ExecuteLinkAction(int number)
         {
-            LinkAction(number);
+            LinkAction?.Invoke(number);
         }
 
@@ -573 +566 @@
             number = content.Substring(numberStart, i);
 
-            int intNumber = 0;
-            if (int.TryParse(number, out intNumber))
+            if (int.TryParse(number, out int intNumber))
             {
                 linkLength += number.Length;