创建

diff --git a/minisqlquery-master/src/MiniSqlQuery/PlugIns/SearchTools/Commands/ShowFindTextFormCommand.cs b/minisqlquery-master/src/MiniSqlQuery/PlugIns/SearchTools/Commands/ShowFindTextFormCommand.cs
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index 0000000..f27c357
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+++ b/minisqlquery-master/src/MiniSqlQuery/PlugIns/SearchTools/Commands/ShowFindTextFormCommand.cs
@@ -0,0 +1,64 @@
+#region License
+
+// Copyright 2005-2019 Paul Kohler (https://github.com/paulkohler/minisqlquery). All rights reserved.
+// This source code is made available under the terms of the GNU Lesser General Public License v3.0
+// https://github.com/paulkohler/minisqlquery/blob/master/LICENSE
+#endregion
+
+using System.Windows.Forms;
+using MiniSqlQuery.Core;
+using MiniSqlQuery.Core.Commands;
+
+namespace MiniSqlQuery.PlugIns.SearchTools.Commands
+{
+    /// <summary>The show find text form command.</summary>
+    public class ShowFindTextFormCommand : CommandBase
+    {
+        /// <summary>Initializes a new instance of the <see cref="ShowFindTextFormCommand"/> class.</summary>
+        public ShowFindTextFormCommand()
+            : base("&Find Text...")
+        {
+            SmallImage = ImageResource.find;
+            ShortcutKeys = Keys.Control | Keys.F;
+        }
+
+
+        /// <summary>Gets a value indicating whether Enabled.</summary>
+        public override bool Enabled
+        {
+            get { return HostWindow.ActiveChildForm is IFindReplaceProvider; }
+        }
+
+        /// <summary>Gets FindReplaceWindow.</summary>
+        public IFindReplaceWindow FindReplaceWindow { get; private set; }
+
+        /// <summary>Execute the command.</summary>
+        public override void Execute()
+        {
+            if (!Enabled)
+            {
+                return;
+            }
+
+            // if the window is an editor, grab the highlighted text
+            IFindReplaceProvider findReplaceProvider = HostWindow.ActiveChildForm as IFindReplaceProvider;
+
+            if (FindReplaceWindow == null || FindReplaceWindow.IsDisposed)
+            {
+                FindReplaceWindow = new FindReplaceForm(Services);
+            }
+
+            if (findReplaceProvider is IEditor)
+            {
+                FindReplaceWindow.FindString = ((IEditor)findReplaceProvider).SelectedText;
+            }
+
+            FindReplaceWindow.TopMost = true;
+
+            if (!FindReplaceWindow.Visible)
+            {
+                FindReplaceWindow.Show(HostWindow.Instance);
+            }
+        }
+    }
+}
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