class/Managed.Windows.Forms/samples/notepad.cs

   1 using System;
   2 using System.Drawing;
   3 using System.Collections;
   4 using System.ComponentModel;
   5 using System.Windows.Forms;
   6 using System.Data;
   7 using System.IO;
   8
   9 namespace NotePadExample
  10 {
  11         public class Notepad : System.Windows.Forms.Form
  12         {
  13                 private System.Windows.Forms.MainMenu mainMenu1;
  14                 private System.Windows.Forms.MenuItem menuItemFile;
  15                 private System.Windows.Forms.MenuItem menuItemNew;
  16                 private System.Windows.Forms.MenuItem menuItemOpen;
  17                 private System.Windows.Forms.MenuItem menuItemSave;
  18                 private System.Windows.Forms.MenuItem menuItemExit;
  19                 private System.Windows.Forms.MenuItem menuItemEdit;
  20                 private System.Windows.Forms.MenuItem menuItemCut;
  21                 private System.Windows.Forms.MenuItem menuItemCopy;
  22                 private System.Windows.Forms.MenuItem menuItemPaste;
  23                 private System.Windows.Forms.MenuItem menuItemSelectAll;
  24                 private System.Windows.Forms.MenuItem menuItemHelp;
  25                 private System.Windows.Forms.MenuItem menuItemAbout;
  26                 private System.Windows.Forms.TextBox textBox1;
  27                 private System.Windows.Forms.MenuItem menuItemSep2;
  28                 private System.Windows.Forms.SaveFileDialog saveFileDialog1;
  29                 private System.Windows.Forms.MenuItem menuItemSep1;
  30                 private System.Windows.Forms.OpenFileDialog openFileDialog1;
  31                 private System.Windows.Forms.MenuItem menuItemBlank;
  32                 private System.Windows.Forms.MenuItem menuItemGeneral;
  33
  34                 private System.ComponentModel.Container components = null;
  35
  36                 public Notepad()
  37                  {
  38                      InitializeComponent();
  39                  }
  40
  41                 protected override void Dispose( bool disposing )
  42                  {
  43                          if( disposing )
  44                           {
  45                                   if (components != null)
  46                                    {
  47                                            components.Dispose();
  48                                    }
  49                           }
  50                          base.Dispose( disposing );
  51                  }
  52
  53                 private void InitializeComponent()
  54                  {
  55                          this.mainMenu1 = new System.Windows.Forms.MainMenu();
  56                          this.menuItemFile = new System.Windows.Forms.MenuItem();
  57                          this.menuItemNew = new System.Windows.Forms.MenuItem();
  58                          this.menuItemOpen = new System.Windows.Forms.MenuItem();
  59                          this.menuItemSep1 = new System.Windows.Forms.MenuItem();
  60                          this.menuItemSave = new System.Windows.Forms.MenuItem();
  61                          this.menuItemSep2 = new System.Windows.Forms.MenuItem();
  62                          this.menuItemExit = new System.Windows.Forms.MenuItem();
  63                          this.menuItemEdit = new System.Windows.Forms.MenuItem();
  64                          this.menuItemCut = new System.Windows.Forms.MenuItem();
  65                          this.menuItemCopy = new System.Windows.Forms.MenuItem();
  66                          this.menuItemPaste = new System.Windows.Forms.MenuItem();
  67                          this.menuItemSelectAll = new System.Windows.Forms.MenuItem();
  68                          this.menuItemHelp = new System.Windows.Forms.MenuItem();
  69                          this.menuItemAbout = new System.Windows.Forms.MenuItem();
  70                          this.menuItemBlank = new System.Windows.Forms.MenuItem();
  71                          this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
  72                          this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
  73                          this.textBox1 = new System.Windows.Forms.TextBox();
  74                          this.menuItemGeneral = new System.Windows.Forms.MenuItem();
  75                          this.SuspendLayout();
  76
  77                          this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  78                                  this.menuItemFile,
  79                                    this.menuItemEdit,
  80                                    this.menuItemHelp,
  81                                    this.menuItemBlank});
  82
  83                          this.menuItemFile.Index = 0;
  84                          this.menuItemFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  85                                  this.menuItemNew,
  86                                    this.menuItemOpen,
  87                                    this.menuItemSep1,
  88                                    this.menuItemSave,
  89                                    this.menuItemSep2,
  90                                    this.menuItemExit}
  91                                                            );
  92                          this.menuItemFile.Text = "File";
  93
  94                          this.menuItemNew.Index = 0;
  95                          this.menuItemNew.Text = "&New";
  96                          this.menuItemNew.Click += new System.EventHandler(this.menuItemNew_Click);
  97
  98                          this.menuItemOpen.Index = 1;
  99                          this.menuItemOpen.Text = "&Open";
 100                          this.menuItemOpen.Click += new System.EventHandler(this.menuItemOpen_Click);
 101
 102                          this.menuItemSep1.Index = 2;
 103                          this.menuItemSep1.Text = "-";
 104
 105                          this.menuItemSave.Index = 3;
 106                          this.menuItemSave.Text = "&Save";
 107                          this.menuItemSave.Click += new System.EventHandler(this.menuItemSave_Click);
 108
 109                          this.menuItemSep2.Index = 4;
 110                          this.menuItemSep2.Text = "-";
 111
 112                          this.menuItemExit.Index = 5;
 113                          this.menuItemExit.Text = "Exit";
 114                          this.menuItemExit.Click += new System.EventHandler(this.menuItemExit_Click_1);
 115
 116                          this.menuItemEdit.Index = 1;
 117                          this.menuItemEdit.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
 118                                  this.menuItemCut,
 119                                    this.menuItemCopy,
 120                                    this.menuItemPaste,
 121                                    this.menuItemSelectAll}
 122                                                            );
 123                          this.menuItemEdit.Text = "Edit";
 124
 125                          this.menuItemCut.Index = 0;
 126                          this.menuItemCut.Text = "&Cut";
 127                          this.menuItemCut.Click += new System.EventHandler(this.menuItemCut_Click);
 128
 129                          this.menuItemCopy.Index = 1;
 130                          this.menuItemCopy.Text = "&Copy";
 131                          this.menuItemCopy.Click += new System.EventHandler(this.menuItemCopy_Click);
 132
 133                          this.menuItemPaste.Index = 2;
 134                          this.menuItemPaste.Text = "Paste";
 135                          this.menuItemPaste.Click += new System.EventHandler(this.menuItemPaste_Click);
 136
 137                          this.menuItemSelectAll.Index = 3;
 138                          this.menuItemSelectAll.Text = "&Select All";
 139                          this.menuItemSelectAll.Click += new System.EventHandler(this.menuItemSelectAll_Click);
 140
 141                          this.menuItemHelp.Index = 2;
 142                          this.menuItemHelp.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
 143                                  this.menuItemAbout,
 144                                    this.menuItemGeneral}
 145                                                             );
 146                          this.menuItemHelp.Text = "Help";
 147
 148                          this.menuItemAbout.Index = 0;
 149                          this.menuItemAbout.Text = "About";
 150                          this.menuItemAbout.Click += new System.EventHandler(this.menuItemAbout_Click);
 151
 152                          this.menuItemBlank.Index = 3;
 153                          this.menuItemBlank.Text = "";
 154
 155                          this.saveFileDialog1.FileName = "doc1";
 156
 157                          this.textBox1.Dock = System.Windows.Forms.DockStyle.Fill;
 158                          this.textBox1.Multiline = true;
 159                          this.textBox1.Name = "textBox1";
 160                          this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
 161                          this.textBox1.Size = new System.Drawing.Size(544, 321);
 162                          this.textBox1.TabIndex = 0;
 163                          this.textBox1.Text = "";
 164                          this.textBox1.TextChanged += new
 165                            System.EventHandler(this.textBox1_TextChanged_1);
 166
 167                          this.menuItemGeneral.Index = 1;
 168                          this.menuItemGeneral.Text = "General";
 169                          this.menuItemGeneral.Click += new System.EventHandler(this.menuItemGeneral_Click);
 170
 171                          this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
 172                          this.ClientSize = new System.Drawing.Size(544, 321);
 173                          this.Controls.AddRange(new System.Windows.Forms.Control[] {
 174                                  this.textBox1}
 175                                                 );
 176                          this.ImeMode = System.Windows.Forms.ImeMode.Off;
 177                          this.Menu = this.mainMenu1;
 178                          this.Name = "Notepad";
 179                          this.Text = "Notepad MWF Example";
 180                          this.Load += new System.EventHandler(this.Form1_Load);
 181                          this.ResumeLayout(false);
 182                  }
 183
 184                 [STAThread]
 185                 public static void Main()
 186                 {
 187                         Application.Run(new Notepad());
 188                 }
 189
 190                 private void Form1_Load(object sender, System.EventArgs e)
 191                 {
 192
 193                 }
 194
 195                 private void menuItemOpen_Click(object sender, System.EventArgs e)
 196                 {
 197                         openFileDialog1.ShowDialog();
 198                         StreamReader sr = new StreamReader(openFileDialog1.FileName);
 199                         textBox1.Text = sr.ReadToEnd();
 200                         sr.Close();
 201                 }
 202
 203                 private void menuItemCut_Click(object sender, System.EventArgs e)
 204                 {
 205                         Clipboard.SetDataObject(textBox1.SelectedText);
 206                         textBox1.SelectedText="";
 207
 208                 }
 209
 210                 private void menuItemPaste_Click(object sender, System.EventArgs e)
 211                 {
 212                         textBox1.Paste();
 213                 }
 214
 215                 private void textBox1_TextChanged(object sender, System.EventArgs e)
 216                 {
 217
 218                 }
 219
 220                 private void menuItemAbout_Click(object sender, System.EventArgs e)
 221                 {
 222                         Form helpnew = new Form();
 223                         helpnew.Show();
 224
 225                 }
 226
 227                 private void textBox1_TextChanged_1(object sender, System.EventArgs e)
 228                 {
 229
 230                 }
 231
 232                 private void menuItemExit_Click(object sender, System.EventArgs e)
 233                 {
 234
 235                 }
 236
 237                 private void menuItemExit_Click_1(object sender, System.EventArgs e)
 238                 {
 239                         Dispose(true);
 240                 }
 241
 242                 private void menuItemCopy_Click(object sender, System.EventArgs e)
 243                 {
 244                         textBox1.Copy();
 245                 }
 246
 247                 private void menuItemSelectAll_Click(object sender, System.EventArgs e)
 248                 {
 249                         textBox1.SelectAll();
 250                 }
 251
 252                 private void menuItemNew_Click(object sender, System.EventArgs e)
 253                 {
 254                         textBox1.Clear();
 255                 }
 256
 257                 private void menuItemSave_Click(object sender, System.EventArgs e)
 258                 {
 259                         saveFileDialog1.FileName = "*.txt";
 260                         //saveFileDialog1.FilterIndex ="*.txt";
 261                         saveFileDialog1.ShowDialog();
 262                         //MessageBox.Show (saveFileDialog1.FileName);
 263                         StreamWriter sw = new StreamWriter(saveFileDialog1.FileName);
 264                         sw.Write (textBox1.Text);
 265                         sw.Close();
 266                 }
 267
 268                 private void menuItemGeneral_Click(object sender, System.EventArgs e)
 269                 {
 270                         Form gen = new Form ();
 271                         gen.Show();
 272
 273                 }
 274         }
 275 }