Stock chosingcombo implemented in also created registerwindow

RepositoryPattern/frmRegisterStock.cs

@@ -0,0 +1,46 @@
+using StockDomain;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace RepositoryPattern
+{
+    public partial class frmRegisterStock : Form
+    {
+
+        public Dictionary<string, DiTraderStockRow> Stocks { get; set; }
+
+        public frmRegisterStock()
+        {
+            InitializeComponent();
+        }
+
+        private void LoadStockCombo()
+        {
+            if (Stocks.Count() > 0)
+            {
+                foreach(var key in Stocks.Keys)
+                {
+                    cmbStockChoser.Items.Add(key);
+                }
+            }
+
+        }
+
+        private void btnClose_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+
+        private void frmRegisterStock_Shown(object sender, EventArgs e)
+        {
+            LoadStockCombo();
+        }
+    }
+}