Move GetDoubleClickTime to NativeMethods

ILSpy/Controls/TreeView/SharpTreeViewTextSearch.cs

@@ -32,9 +32,6 @@ namespace ICSharpCode.ILSpy.Controls.TreeView
 	/// </summary>
 	public partial class SharpTreeViewTextSearch : DependencyObject
 	{
-		[LibraryImport("user32.dll")]
-		internal static partial int GetDoubleClickTime();
-
 		static readonly DependencyPropertyKey TextSearchInstancePropertyKey = DependencyProperty.RegisterAttachedReadOnly("TextSearchInstance",
 			typeof(SharpTreeViewTextSearch), typeof(SharpTreeViewTextSearch), new FrameworkPropertyMetadata(null));
 		static readonly DependencyProperty TextSearchInstanceProperty = TextSearchInstancePropertyKey.DependencyProperty;
@@ -169,7 +166,7 @@ namespace ICSharpCode.ILSpy.Controls.TreeView
 			{
 				timer.Stop();
 			}
-			timer.Interval = TimeSpan.FromMilliseconds(GetDoubleClickTime() * 2);
+			timer.Interval = TimeSpan.FromMilliseconds(NativeMethods.GetDoubleClickTime() * 2);
 			timer.Start();
 		}
 	}

ILSpy/NativeMethods.cs

@@ -26,6 +26,9 @@ namespace ICSharpCode.ILSpy
 	{
 		const int S_OK = 0;
 
+		[LibraryImport("user32.dll")]
+		internal static partial int GetDoubleClickTime();
+
 		[LibraryImport("dwmapi.dll")]
 		internal static partial int DwmSetWindowAttribute(IntPtr hwnd, DwmWindowAttribute attr, ref int attrValue, int attrSize);