„StyleFunctions/Textbox_Hint_Text.cs“ hinzufügen

StyleFunctions/Textbox_Hint_Text.cs

@@ -0,0 +1,18 @@
+class Textbox_Hint_Text
+    {
+        TextBox textboxs = new TextBox();
+        private void textbox_MouseEnter(object sender, MouseEventArgs e)
+        {
+            textboxs.Text = "";
+            textboxs.Foreground = Brushes.White;
+        }
+
+        private void textbox_MouseLeave(object sender, MouseEventArgs e)
+        {
+            if (textboxs.Text.Length == 0)
+            {
+                textboxs.Text = "Search";
+                textboxs.Foreground = Brushes.Gray;
+            }
+        }
+    }