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https://github.com/oliverbooth/X10D
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✨ Add ListViewExtensions
MoveToTop() moves the selected list item to the top of the list view by removing the item, and inserting it at index 0.
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35
X10D.WinForms/ListViewExtensions.cs
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35
X10D.WinForms/ListViewExtensions.cs
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namespace X10D.WinForms
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{
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#region Using Directives
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using System.Windows.Forms;
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#endregion
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/// <summary>
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/// A set of extension methods for <see cref="ListView"/> and <see cref="ListViewItem"/>.
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/// </summary>
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public static class ListViewExtensions
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{
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/// <summary>
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/// Moves the <see cref="ListViewItem"/> to the top of the specified <see cref="ListView"/>.
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/// </summary>
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/// <param name="item">The <see cref="ListViewItem"/> to move.</param>
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/// <param name="listView">Optional. The parent <see cref="ListView"/>. Defaults to the current parent.</param>
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public static void MoveToTop(this ListViewItem item, ListView listView = null)
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{
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if (listView == null)
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{
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listView = item.ListView;
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}
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if (listView.Items.Contains(item))
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{
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int i = listView.Items.IndexOf(item);
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listView.Items.RemoveAt(i);
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}
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listView.Items.Insert(0, item);
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}
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}
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}
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@ -43,6 +43,7 @@
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</ItemGroup>
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<ItemGroup>
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<Compile Include="ControlExtensions.cs" />
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<Compile Include="ListViewExtensions.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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