добавили выбор с клавиатуры

Reseter2/Form1.Designer.cs

@@ -490,6 +490,7 @@
             this.tb_comp.MouseClick += new System.Windows.Forms.MouseEventHandler(this.tb_comp_MouseClick);
             this.tb_comp.TextChanged += new System.EventHandler(this.cb_comp_TextUpdate);
             this.tb_comp.Enter += new System.EventHandler(this.tb_comp_Enter);
+            this.tb_comp.KeyDown += new System.Windows.Forms.KeyEventHandler(this.tb_comp_KeyDown);
             // 
             // Form1
             // 

Reseter2/Form1.cs

@@ -31,6 +31,7 @@ namespace Reseter2
         public event updateSetting UpdateSetting;
         private ListBox ListComp;
         private IComp CompSelected = null;
+        private int PreSelected = -1;
         public Form1()
         {
 
@@ -60,7 +61,9 @@ namespace Reseter2
             ListComp = new ListBox();
             this.Controls.Add(ListComp);
             ListComp.GotFocus += tb_comp_Enter;
-
+            ListComp.DrawMode = DrawMode.OwnerDrawFixed;
+            ListComp.DrawItem += ListComp_DrawItem;
+            //ListComp.SetSelected(1,true);
 
             InitializeComponent();
             this.Save += settingWordsControl1.Save;
@@ -543,6 +546,7 @@ namespace Reseter2
 
         private void cb_comp_TextUpdate(object sender, EventArgs e)
         {
+
             Cursor.Current = Cursors.Default;
             if (sender is TextBox)
             {
@@ -554,12 +558,14 @@ namespace Reseter2
         }
         public void cb_comp_ResultUpdate(List<string> Items, bool enable)
         {
+            PreSelected = -1;
             if (ListComp.Items.Count != Items.Count) ListComp.Height = ListComp.ItemHeight * (Items.Count+1) ;
             ListComp.Items.Clear();
             ListComp.Items.AddRange(Items.ToArray());
             ListComp.Enabled = enable;
-           // ListComp.Visible = true;
+           
-              
+            // ListComp.Visible = true;
+
 
         }
 
@@ -581,6 +587,24 @@ namespace Reseter2
             
         }
 
+
+        private void ListComp_DrawItem(object sender, DrawItemEventArgs e)
+        {
+            if(e.Index != -1) {
+                if(e.Index == PreSelected)
+                {
+                    e.Graphics.FillRectangle(Brushes.LightGray, e.Bounds);
+                }
+                   
+                if(e.Index == ListComp.SelectedIndex)
+                {
+                    e.Graphics.FillRectangle(Brushes.LightBlue, e.Bounds);
+                }
+                e.Graphics.DrawString(ListComp.Items[e.Index].ToString(), e.Font, Brushes.Black, e.Bounds.Location);
+
+            }
+        }
+
         protected override void WndProc(ref Message m)
         {
             if ((m.Msg == 0x210 && m.WParam.ToInt32() == 513) || m.Msg == 0x201)
@@ -595,6 +619,36 @@ namespace Reseter2
             }
             base.WndProc(ref m);
         }
+
+        private void tb_comp_KeyDown(object sender, KeyEventArgs e)
+        {
+           Console.WriteLine(e.KeyValue.ToString());
+           switch (e.KeyValue)
+            {
+                case 40:
+                    if(PreSelected < ListComp.Items.Count-1) ++PreSelected;
+                    e.SuppressKeyPress = true;
+                    ListComp.Refresh();
+                    break;
+                case 38:
+                    if (PreSelected >  0) --PreSelected;
+                    e.SuppressKeyPress = true;
+                    ListComp.Refresh();
+                    break;
+                case 13:
+                    if (PreSelected >= 0)
+                    {
+                        ListComp.SelectedIndex = PreSelected;
+                        e.SuppressKeyPress = true;
+                        ListComp.Refresh();
+                       
+                    }
+                  break;  
+            }
+                
+               
+                
+        }
     }
 }
 

Reseter2/Form1.resx

@@ -131,7 +131,7 @@
         AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj00LjAuMC4w
         LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
         ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAACk
-        UQAAAk1TRnQBSQFMAgEBCQEAAaABBgGgAQYBGAEAARgBAAT/AREBAAj/AUIBTQE2BwABNgMAASgDAAFg
+        UQAAAk1TRnQBSQFMAgEBCQEAAagBBgGoAQYBGAEAARgBAAT/AREBAAj/AUIBTQE2BwABNgMAASgDAAFg
         AwABSAMAAQEBAAEQBgABNhIAAf8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/
         AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/kAAB/wF/
         Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/Af8BfwH/AX8B/wF/
@@ -490,7 +490,7 @@
         AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj00LjAuMC4w
         LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
         ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAABQ
-        CgAAAk1TRnQBSQFMAgEBAwEAAUABBQFAAQUBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
+        CgAAAk1TRnQBSQFMAgEBAwEAAUgBBQFIAQUBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
         AwABQAMAARADAAEBAQABCAYAAQQYAAGAAgABgAMAAoABAAGAAwABgAEAAYABAAKAAgADwAEAAcAB3AHA
         AQAB8AHKAaYBAAEzBQABMwEAATMBAAEzAQACMwIAAxYBAAMcAQADIgEAAykBAANVAQADTQEAA0IBAAM5
         AQABgAF8Af8BAAJQAf8BAAGTAQAB1gEAAf8B7AHMAQABxgHWAe8BAAHWAucBAAGQAakBrQIAAf8BMwMA

Reseter2/Seacher/SeachSCCM.cs

@@ -49,22 +49,25 @@ namespace Reseter2.Seacher
         }
         public List<string> ResultSeach(string seach)
         {
-            
+            if(Connection != null)
-            string sql = "SELECT * FROM " + SGlobalSetting.settingSCCM.dataBase + " WHERE pcname LIKE " + seach;
+            {
-            MySqlCommand sqlCom = new MySqlCommand(sql, Connection);
+                string sql = "SELECT * FROM " + SGlobalSetting.settingSCCM.dataBase + " WHERE pcname LIKE " + seach;
-           // Connection.Open();
+                MySqlCommand sqlCom = new MySqlCommand(sql, Connection);
-            sqlCom.ExecuteNonQuery();
+                // Connection.Open();
-            MySqlDataAdapter dataAdapter = new MySqlDataAdapter(sqlCom);
+                sqlCom.ExecuteNonQuery();
-            DataTable dt = new DataTable();
+                MySqlDataAdapter dataAdapter = new MySqlDataAdapter(sqlCom);
-            dataAdapter.Fill(dt);
+                DataTable dt = new DataTable();
+                dataAdapter.Fill(dt);
+
+                var myData = dt.Select();
+                //for (int i = 0; i < myData.Length; i++)
+                //{
+                //    for (int j = 0; j < myData[i].ItemArray.Length; j++)
+                //        richTextBox1.Text += myData[i].ItemArray[j] + " ";
+                //    richTextBox1.Text += "\n";
+                //}
+            }
 
-            var myData = dt.Select();
-            //for (int i = 0; i < myData.Length; i++)
-            //{
-            //    for (int j = 0; j < myData[i].ItemArray.Length; j++)
-            //        richTextBox1.Text += myData[i].ItemArray[j] + " ";
-            //    richTextBox1.Text += "\n";
-            //}
             return null;
         }
         public void Activate()
@@ -76,6 +79,7 @@ namespace Reseter2.Seacher
                 {
                     Connection = new MySql.Data.MySqlClient.MySqlConnection(stringConnect);
                     Connection.Open();
+                    Console.WriteLine("Подключились");
                 }
                 catch
                 {