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- //--------------------------------------------------
- // FontAndColorDialogs.cs ⌐ 2001 by Charles Petzold
- //--------------------------------------------------
- using System;
- using System.Drawing;
- using System.Windows.Forms;
-
- class FontAndColorDialogs:Form
- {
- public static void Main()
- {
- Application.Run(new FontAndColorDialogs());
- }
- public FontAndColorDialogs()
- {
- Text = "Font and Color Dialogs";
- ResizeRedraw = true;
-
- Menu = new MainMenu();
- Menu.MenuItems.Add("&Format");
- Menu.MenuItems[0].MenuItems.Add("&Font...",
- new EventHandler(MenuFontOnClick));
- Menu.MenuItems[0].MenuItems.Add("&Background Color...",
- new EventHandler(MenuColorOnClick));
- }
- void MenuFontOnClick(object obj, EventArgs ea)
- {
- FontDialog fontdlg = new FontDialog();
-
- fontdlg.Font = Font;
- fontdlg.Color = ForeColor;
- fontdlg.ShowColor = true;
-
- if(fontdlg.ShowDialog() == DialogResult.OK)
- {
- Font = fontdlg.Font;
- ForeColor = fontdlg.Color;
- Invalidate();
- }
- }
- void MenuColorOnClick(object obj, EventArgs ea)
- {
- ColorDialog clrdlg = new ColorDialog();
-
- clrdlg.Color = BackColor;
-
- if (clrdlg.ShowDialog() == DialogResult.OK)
- BackColor = clrdlg.Color;
- }
- protected override void OnPaint(PaintEventArgs pea)
- {
- Graphics grfx = pea.Graphics;
- StringFormat strfmt = new StringFormat();
-
- strfmt.Alignment = strfmt.LineAlignment = StringAlignment.Center;
-
- grfx.DrawString("Hello common dialog boxes!", Font,
- new SolidBrush(ForeColor),
- this.ClientRectangle, strfmt);
- }
- }