181 lines
7.1 KiB
HTML
181 lines
7.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink">
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<head>
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
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<title>Context Menus</title>
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<link href="style.css" rel="stylesheet" type="text/css">
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<link href="prettify.css" type="text/css" rel="stylesheet">
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<script type="text/javascript" src="prettify.js"></script><script type="text/javascript" src="lang-vb.js"></script><link href="../resources/main.css" media="screen" rel="stylesheet" type="text/css">
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</head>
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<body onload="prettyPrint()"><div class="placing">
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<br><table class="navigation"><tr>
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<td class="navigation-previous"><a href="chapter-columns.html"><strong>
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« Columns</strong></a></td>
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<td class="navigation-index"><a href="../../../quick-start-guide/better-listview/index.html"><strong>Index</strong></a></td>
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<td class="navigation-next"><a href="chapter-data.html"><strong>Data Binding »
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</strong></a></td>
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</tr></table>
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<br><h1>Context Menus</h1>
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<div class="banner">
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<a href="../../../blog/page/6/index.html"><img src="../resources/overview.gif" alt="Better ListView" class="ss"></a>
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<div class="inside">
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<div class="text">Better ListView: Ultimate .NET ListView replacement control for WinForms (C#, VB.NET)</div>
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<span class="dbtn-c dbtn-hilight"><span class="dbtn-w"><a href="../../../betterlistview.exe" class="dbtn">Download</a></span></span>
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<span class="dbtn-c"><span class="dbtn-w"><a href="../../../blog/page/6/index.html" class="dbtn">More Info</a></span></span>
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</div>
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</div>
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<p class="images"><img src="context-menus.png"></p>
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<p>Better ListView allows settings four distinct context menu via
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properties:</p>
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<ul style="list-style:none">
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<li>
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<span class="code">ContextMenuStrip</span><ul style="list-style:none"><li>
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<p>Global context menu, used when uses clicks on client area (or on
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column header/item when the specific menu is not set).</p>
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</li></ul>
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</li>
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<li>
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<span class="code">ContextMenuStripColumns</span><ul style="list-style:none"><li>
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<p>Context menu for column headers.</p>
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</li></ul>
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</li>
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<li>
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<span class="code">ContextMenuStripGroups</span><ul style="list-style:none"><li>
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<p>Context menu for groups.</p>
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</li></ul>
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</li>
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<li>
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<span class="code">ContextMenuStripItems</span><ul style="list-style:none"><li>
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<p>Context menu for items.</p>
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</li></ul>
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</li>
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</ul>
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<p>These are of type
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<span class="code">System.Windows.Forms.ContextMenuStrip</span>.</p>
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<p>Custom context menus can be displayed manually using
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<span class="code">MouseDown</span> event and <strong><em><a href="chapter-hit-test.html">HitTest</a></em></strong> method to detect location
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of the cursor.</p>
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<h2>Sample Source Code</h2>
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<p><strong>C#</strong></p>
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<pre class="prettyprint"><code class="lang-cs">// add column, group and item
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this.listView.BeginUpdate();
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this.listView.Columns.Add(new BetterListViewColumnHeader("some column", 256));
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this.listView.Groups.Add("some group");
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this.listView.Items.Add(new BetterListViewItem("some item", this.listView.Groups[0]));
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this.listView.ShowGroups = true;
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this.listView.EndUpdate();
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// set common context menu
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ContextMenuStrip contextMenuStripCommon = new ContextMenuStrip();
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contextMenuStripCommon.Items.Add("Common Context Menu Item 1");
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contextMenuStripCommon.Items.Add("Common Context Menu Item 2");
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this.listView.ContextMenuStrip = contextMenuStripCommon;
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// set column header context menu
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ContextMenuStrip contextMenuStripColumnHeaders = new ContextMenuStrip();
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contextMenuStripColumnHeaders.Items.Add("Column Header Context Menu Item 1");
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contextMenuStripColumnHeaders.Items.Add("Column Header Context Menu Item 2");
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this.listView.ContextMenuStripColumns = contextMenuStripColumnHeaders;
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// set item context menu
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ContextMenuStrip contextMenuStripItems = new ContextMenuStrip();
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contextMenuStripItems.Items.Add("Item Context Menu Item 1");
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contextMenuStripItems.Items.Add("Item Context Menu Item 2");
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this.listView.ContextMenuStripItems = contextMenuStripItems;
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// set group context menu
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ContextMenuStrip contextMenuStripGroups = new ContextMenuStrip();
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contextMenuStripGroups.Items.Add("Group Context Menu Item 1");
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contextMenuStripGroups.Items.Add("Group Context Menu Item 2");
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this.listView.ContextMenuStripGroups = contextMenuStripGroups;</code></pre>
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<p><strong>Visual Basic</strong></p>
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<pre class="prettyprint"><code class="lang-vb">' add column, group and item
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ListView.BeginUpdate()
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ListView.Columns.Add (New BetterListViewColumnHeader ("some column", 256))
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ListView.Groups.Add ("some group")
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ListView.Items.Add (New BetterListViewItem ("some item", ListView.Groups (0)))
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ListView.ShowGroups = True
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ListView.EndUpdate()
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' set common context menu
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Dim contextMenuStripCommon As New ContextMenuStrip()
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contextMenuStripCommon.Items.Add ("Common Context Menu Item 1")
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contextMenuStripCommon.Items.Add ("Common Context Menu Item 2")
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ListView.ContextMenuStrip = contextMenuStripCommon
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' set column header context menu
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Dim contextMenuStripColumnHeaders As New ContextMenuStrip()
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contextMenuStripColumnHeaders.Items.Add ("Column Header Context Menu Item 1")
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contextMenuStripColumnHeaders.Items.Add ("Column Header Context Menu Item 2")
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ListView.ContextMenuStripColumns = contextMenuStripColumnHeaders
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' set item context menu
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Dim contextMenuStripItems As New ContextMenuStrip()
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contextMenuStripItems.Items.Add ("Item Context Menu Item 1")
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contextMenuStripItems.Items.Add ("Item Context Menu Item 2")
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ListView.ContextMenuStripItems = contextMenuStripItems
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' set group context menu
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Dim contextMenuStripGroups As New ContextMenuStrip()
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contextMenuStripGroups.Items.Add ("Group Context Menu Item 1")
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contextMenuStripGroups.Items.Add ("Group Context Menu Item 2")
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ListView.ContextMenuStripGroups = contextMenuStripGroups</code></pre>
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<br><div class="banner">
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<a href="../../../blog/page/6/index.html"><img src="../resources/overview.gif" alt="Better ListView" class="ss"></a>
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<div class="inside">
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<div class="text">Better ListView: Ultimate .NET ListView replacement control for WinForms (C#, VB.NET)</div>
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<span class="dbtn-c dbtn-hilight"><span class="dbtn-w"><a href="../../../betterlistview.exe" class="dbtn">Download</a></span></span>
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<span class="dbtn-c"><span class="dbtn-w"><a href="../../../blog/page/6/index.html" class="dbtn">More Info</a></span></span>
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</div>
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</div>
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<table class="navigation"><tr>
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<td class="navigation-previous"><a href="chapter-columns.html"><strong>
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« Columns</strong></a></td>
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<td class="navigation-index"><a href="../../../quick-start-guide/better-listview/index.html"><strong>Index</strong></a></td>
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<td class="navigation-next"><a href="chapter-data.html"><strong>Data Binding »
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</strong></a></td>
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</tr></table>
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<br><table class="footer"><tr>
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<td class="footer-title">Better ListView Documentation
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</td>
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<td class="footer-copyright">
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Copyright © 2010-2012 <a href="../../../index.html" target="_blank">ComponentOwl.com</a>
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</td>
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</tr></table>
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</div></body>
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</html>
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