Form now work

LauncherForm.cs

@@ -1,4 +1,5 @@
 using System;
+using System.IO;
 using System.Reflection;
 using System.Windows.Forms;
 
@@ -13,19 +14,30 @@ public LauncherForm()
 
         private void Form1_Load(object sender, EventArgs e)
         {
-
+            DirectoryInfo IntancesDir = new DirectoryInfo(System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + @".\Instances");
+            foreach (var d in IntancesDir.GetDirectories())
+            {
+                listBox1.Items.Add(d.Name);
+            }
+            foreach (var d in IntancesDir.GetFiles())
+            {
+                listBox1.Items.Add(d.Name);
+            }
         }
 
         private void Button1_Click(object sender, EventArgs e)
         {
             String InstanceName = "";
-            InstanceName = textBox1.Text;
+            String UserName = "";
+            InstanceName = listBox1.Text;
+            UserName = textBox1.Text;
             String ClientPath = @"\Instances\" + InstanceName + @"\";
             String clientdir = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + ClientPath;
-            String client = "DPT";
-            String user = "USSRNAME";
+            String client = InstanceName;
+            String user = UserName;
             String uuid = Guid.NewGuid().ToString();
             String session = "0";
+            this.Close();
             Program.start(clientdir, client, user, uuid, session);
         }
 
@@ -38,5 +50,20 @@ private void TextBox1_TextChanged(object sender, EventArgs e)
         {
 
         }
+
+        private void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
+        {
+
+        }
+
+        private void TextBox1_TextChanged_1(object sender, EventArgs e)
+        {
+
+        }
+
+        private void Label1_Click(object sender, EventArgs e)
+        {
+
+        }
     }
 }

Program.cs

@@ -3,7 +3,6 @@
 using System;
 using System.Diagnostics;
 using System.IO;
-using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Forms;