using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Runtime.InteropServices;

namespace?note
{
????public?partial?class?Form1?:?Form
????{
????????////////////設置窗口置頂///////////////
????????[DllImport（“user32.dll“?CharSet?=?CharSet.Auto）]
????????private?static?extern?int?SetWindowPos（IntPtr?hWnd?int?hWndInsertAfter?int?x?int?y?int?Width?int?Height?int?flags）;
????????////////////////////////////////////////

????????int?width0?height0;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????this.BackColor?=?Color.FromArgb（200?233?200）;
????????????label1.BackColor?=?Color.FromArgb（200?233?200）;
????????????width0?=?this.Width;
????????????height0?=?this.Height;

????????????this.StartPosition?=?FormStartPosition.Manual;??//位置設為手動
????????????this.Location?=?new?Point（800?10）;??//窗口起始位置??（point）new?Size（xy）;

????????????SetWindowPos（this.Handle?-1?0?0?0?0?1?|?2）;?//設置窗口置頂，需要設置環境
????????????//Clipboard.SetDataobject（“【bbb】“）;置內容到剪切板
????????}

????????private?void?textBox1_KeyUp（object?sender?KeyEventArgs?e）
????????{
????????????//if?（e.Modifiers?==?Keys.Control?&&?e.KeyCode?==?Keys.A）
????????????//if?（e.KeyData?==?（Keys.Control?|?Keys.A））
????????????//{?（（TextBox）sender）.SelectAll（）;?label1.Text?=?“你按下的是Ctrl+A“;?}??//按下Ctrl+A，選擇全部textbox的內容

????????????if?（e.Modifiers?==?Keys.Control?&&?e.KeyCode?==?Keys.S）
????????????{
????????????????//button1_Click（null?null）;有問題???????//button1_Click（null?new?EventArgs（））;有問題
????????????????//button1.PerformClick（）;
????????????????//button1_Click（button1?e）;??//按下Ctrl+S，調用保存按鈕功能
????????????}
????????????if?（e.Control?&&?e.Alt?&&?e.KeyCode?==?Keys.X）
????????????{?label1.Text?=?“組合鍵：CTRL?+?ALT?+?X?“;?}??//不好用

????????????if?（e.KeyCode?==?Keys.Up）
????????????{?label1.Text?=?“即向上箭頭！“;?}

????????????if?（e.Modifiers?==?（Keys.Control?|?Keys.Alt?|?Keys.Shift））
????????????{?label1.Text?=?“組合鍵Ctrl?+?Alt?+?Shift“;?}

????????????switch?（e.KeyData）
????????????{
????????????????case?（Keys.Control?|?Keys.A?）:?
????????????????????（（TextBox）sender）.SelectAll（）;????label1.Text?=?“你按下的是Ctrl?+?A“;??????break;

????????????????case?（Keys.Control?|?Keys.Alt?|?Keys.D）:
????????????????????label1.Text?=?“你按下的是組合鍵Ctrl?+?ALT?+?D“;???break;
????????????}

????????}

????????private?void?button1_Click（object?sender?EventArgs?e）?//保存
????????{
????????????StreamReader?streamReader?=?null;
????????????StreamWriter?streamWrite?=?null;
????????????string?txtname?=?@“.\note.txt“?txtname2?=?@“.\note2.txt“;
????????????try
????????????{
????????????????if?（（（Button）sender）.Text?==?“保存“）
????????????????{
????????????????????//if?（!File.Exists（txtname））
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????160357??2017-12-09?16:27??note?-?副本\note\03.ico

?????文件?????333312??2017-12-09?16:29??note?-?副本\note\bin\Debug\note?-?副本.exe

?????文件?????335360??2017-12-16?14:54??note?-?副本\note\bin\Debug\note.exe

?????文件??????28160??2017-12-16?14:54??note?-?副本\note\bin\Debug\note.pdb

?????文件????????286??2021-01-04?19:38??note?-?副本\note\bin\Debug\note.txt

?????文件??????11600??2017-12-16?14:54??note?-?副本\note\bin\Debug\note.vshost.exe

?????文件????????490??2016-07-16?19:44??note?-?副本\note\bin\Debug\note.vshost.exe.manifest

?????文件??????????1??2017-12-08?09:14??note?-?副本\note\ClassDiagram1.cd

?????文件???????9110??2017-12-16?14:54??note?-?副本\note\Form1.cs

?????文件???????7477??2017-12-16?14:54??note?-?副本\note\Form1.Designer.cs

?????文件?????246655??2017-12-16?14:54??note?-?副本\note\Form1.resx

?????文件???????3859??2017-12-09?16:28??note?-?副本\note\note.csproj

?????文件???????5420??2017-12-13?17:16??note?-?副本\note\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6387??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????1072??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\note.csproj.FileListAbsolute.txt

?????文件????????975??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\note.csproj.GenerateResource.Cache

?????文件???????9174??2017-12-13?17:27??note?-?副本\note\obj\x86\Debug\note.csprojResolveAssemblyReference.cache

?????文件?????335360??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\note.exe

?????文件?????160923??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\note.Form1.resources

?????文件??????28160??2017-12-16?14:54??note?-?副本\note\obj\x86\Debug\note.pdb

?????文件????????180??2017-12-09?16:28??note?-?副本\note\obj\x86\Debug\note.Properties.Resources.resources

?????文件????????485??2017-12-08?09:12??note?-?副本\note\Program.cs

?????文件???????1340??2017-12-08?09:12??note?-?副本\note\Properties\AssemblyInfo.cs

?????文件???????2860??2017-12-08?09:12??note?-?副本\note\Properties\Resources.Designer.cs

?????文件???????5612??2017-12-08?09:12??note?-?副本\note\Properties\Resources.resx

?????文件???????1091??2017-12-08?09:12??note?-?副本\note\Properties\Settings.Designer.cs

?????文件????????249??2017-12-08?09:12??note?-?副本\note\Properties\Settings.settings

?????文件????????854??2017-12-08?09:12??note?-?副本\note.sln

????..A..H.?????19968??2017-12-16?14:54??note?-?副本\note.suo

?????目錄??????????0??2017-12-08?09:12??note?-?副本\note\obj\x86\Debug\TempPE

............此處省略11個文件信息