Added: update icon + progress bar

RyzStudio/Windows/ThemedForms/PickerBox/TYesNoPickerBox.cs

@@ -1,4 +1,7 @@
-namespace RyzStudio.Windows.ThemedForms
+using RyzStudio.Windows.Forms;
+using System.Windows.Forms;
+
+namespace RyzStudio.Windows.ThemedForms
 {
     public class TYesNoPickerBox : TPickerBox
     {
@@ -11,7 +14,14 @@
             if (this.ComboBox.Items.Count > 0) this.ComboBox.SelectedIndex = 0;
         }
 
-        public bool Value { get => (this.ComboBox.SelectedIndex == 1); set =>this.ComboBox.SelectedIndex = (value ? 1 : 0); }
+
+        public ComboBox InnerControl { get => this.ComboBox; }
+
+        public bool Value
+        {
+            get => (ThreadControl.GetValue(this.ComboBox) == 1);
+            set => ThreadControl.SetValue(this.ComboBox, (value ? 1 : 0));
+        }
 
     }
 }