http://nfex.ru/index.php?action=history&feed=atom&title=Csharp%2FC_Sharp%2FGUI_Windows_Form%2FPopup_Menu 2026-04-29T17:15:55Z История изменений этой страницы в вики MediaWiki 1.30.0 http://nfex.ru/index.php?title=Csharp/C_Sharp/GUI_Windows_Form/Popup_Menu&diff=126&oldid=prev 2010-05-26T15:31:18Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 15:31, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://nfex.ru/index.php?title=Csharp/C_Sharp/GUI_Windows_Form/Popup_Menu&diff=127&oldid=prev 2010-05-26T11:33:20Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==Popup Menu action==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt;<br /> using System;<br /> using System.Drawing;<br /> using System.Collections;<br /> using System.ruponentModel;<br /> using System.Windows.Forms;<br /> using System.Data;<br /> public class MainForm : System.Windows.Forms.Form<br /> {<br /> private int currFontSize = 20;<br /> private ContextMenu popUpMenu;<br /> private MenuItem currentCheckedItem;<br /> private MenuItem checkedHuge;<br /> private MenuItem checkedNormal;<br /> private MenuItem checkedTiny;<br /> public MainForm()<br /> {<br /> InitializeComponent();<br /> Text = &quot;PopUp Menu&quot;;<br /> CenterToScreen();<br /> popUpMenu = new ContextMenu();<br /> popUpMenu.MenuItems.Add(&quot;Huge&quot;, new EventHandler(PopUp_Clicked));<br /> popUpMenu.MenuItems.Add(&quot;Normal&quot;, new EventHandler(PopUp_Clicked));<br /> popUpMenu.MenuItems.Add(&quot;Tiny&quot;, new EventHandler(PopUp_Clicked));<br /> <br /> this.ContextMenu = popUpMenu;<br /> checkedHuge = this.ContextMenu.MenuItems[0];<br /> checkedNormal = this.ContextMenu.MenuItems[1]; <br /> checkedTiny = this.ContextMenu.MenuItems[2];<br /> currentCheckedItem = checkedNormal;<br /> currentCheckedItem.Checked = true;<br /> this.Resize += new System.EventHandler(this.MainForm_Resize);<br /> this.Paint += new System.Windows.Forms.PaintEventHandler(this.MainForm_Paint);<br /> }<br /> private void InitializeComponent()<br /> {<br /> this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);<br /> this.ClientSize = new System.Drawing.Size(292, 273);<br /> this.Text = &quot;Form1&quot;;<br /> }<br /> static void Main() <br /> {<br /> Application.Run(new MainForm());<br /> }<br /> private void PopUp_Clicked(object sender, EventArgs e) <br /> {<br /> currentCheckedItem.Checked = false;<br /> MenuItem miClicked = (MenuItem)sender;<br /> string item = miClicked.Text;<br /> <br /> if(item == &quot;Huge&quot;)<br /> {<br /> currFontSize = 30;<br /> currentCheckedItem = checkedHuge;<br /> }<br /> if(item == &quot;Normal&quot;)<br /> {<br /> currFontSize = 20;<br /> currentCheckedItem = checkedNormal;<br /> }<br /> if(item == &quot;Tiny&quot;)<br /> {<br /> currFontSize = 8;<br /> currentCheckedItem = checkedTiny;<br /> }<br /> currentCheckedItem.Checked = true;<br /> Invalidate();<br /> }<br /> private void MainForm_Paint(object sender, System.Windows.Forms.PaintEventArgs e)<br /> {<br /> Graphics g = e.Graphics;<br /> g.DrawString(&quot;Right click your mouse&quot;, <br /> new Font(&quot;Times New Roman&quot;, (float)currFontSize), <br /> new SolidBrush(Color.Black), <br /> this.DisplayRectangle);<br /> }<br /> private void MainForm_Resize(object sender, System.EventArgs e)<br /> {<br /> Invalidate();<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;</div>

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